3-10 Fukuura, Kanazawa-ku, Yokohama-shi, Kanagawa-ken, 236-0004, Japan
Business Overview
-The Company is the largest manufacturer of automotive springs, producing and selling automotive parts such as suspension springs, seats, seat parts, precision parts, and other auto parts.
-The following are the Company's four business areas:
Suspension springs: leaf springs, coil springs, stabilizers, accumulators, torsion bars, stabilizer links, stabilizer linkers, and others
Seats: automotive seats, seat mechanism parts, interior parts, and others
Precision parts: Suspensions for HDDs, mechanical parts for HDDs, wire springs, thin leaf-springs, fasteners (screws), precision-processed parts, and others
Industrial machinery and others: semiconductor process parts, ceramic products, spring mechanisms, piping support devices, metal substrate, parking devices, security products, lighting equipment, and others
Shareholders
-Listed on Tokyo Stock Exchange Prime Market
(As of Mar. 31, 2024)
Name or Company name
Investment Ratio (%)
The Master Trust Bank of Japan, Ltd. (Trust Account)
10.28
The Mitsubishi UFJ Trust and Banking Corporation, Retirement Benefit Trust Daido Steel Co Account, Co-trustees The Master Trust Bank of Japan
10.10
Sojitz Corporation
5.95
NORTHERN TRUST CO. (AVFC) RE SILCHESTER INTERNATIONAL INVESTORS INTERNATIONAL VALUE EQUITY TRUST (Standing proxy HSBC Bank Tokyo Branch)
4.42
Mizuho Trust and Banking Co., Ltd. Retirement Benefit Trust Kobe Steel Account, Re-trustee Custody Bank of Japan
4.29
Custody Bank of Japan (Trust Account)
4.17
Daido Steel Co., Ltd.
3.84
Mizuho Trust and Banking Co., Ltd. Retirement Benefit Trust Mizuho Bank Account, Re-trustee Custody Bank of Japan
2.60
The Bank of Yokohama (Standing proxy Custody Bank of Japan)
2.58
NORTHERN TRUST CO. (AVFC) RE U.S. TAX EXEMPTED PENSION FUNDS (Standing proxy HSBC Bank Tokyo Branch)
Transferred the headquarters to Yokohama and started producing suspension springs at the Yokohama Plant.
Dec. 1943
Ina First Plant opened and started manufacturing of precision springs.
Dec. 1953
Participated in the management of Yokohama Kiko.
Mar. 1954
Listed on the Tokyo Stock Exchange.
Feb. 1958
Established Nippatsu Seimitsu Kogyo.
Jul. 1996
Acquired a Brazilian suspension spring manufacturer Fabrini , jointly with Rassini (Mexico).
Aug. 1996
In Thailand, NHK Spring (Thailand) launched the second plant for automotive seats and interiors as well as the first plant for precision springs. It also started construction of a second suspension spring plant.
Oct. 1996
Jointly with Lear Corporation (USA), established General Seating (Thailand) to manufacture automotive seats.
Oct. 1996
Established a second suspension plant dedicated to the manufacturing of suspension for HDDs, in Komagane City
Oct. 1996
Moved parking equipment plant from Komaki City, Aichi Pref. to Yasu, Shiga Pref.
Sep. 1997
An affiliate NHK Sales Co., LTD was registered on the over-the-counter market.
Jan. 1998
Bought into the Jamna Group, an Indian automotive suspension coil manufacturer, to which the Company had provided technical assistance for the last 10 years.
Mar. 1998
Closed the Hiroshima Plant to integrate production sites.
Apr. 1998
Established Jamna-NHK-Allevard Suspension jointly with Jamna Group
Sep. 1998
Jointly with Rassini (Mexico), merged Fabrini (Brazil) and NHK-Simebura (Brazil) into Rassini NHK Autopecas.
Jul. 1999
Established a third suspension plant dedicated to the manufacturing of suspensions for HDDs, in Komagane City.
Jul. 2000
Established NHK Parking Systems jointly with NHK Transport.
Oct. 2001
Established Faurecia-NHK and Faurecia-NHK Kyushu jointly with Faurecia S.A. (France)
May 2002
Established a joint venture, NHK-UNI Spring (Guangzho) Co., LTD, in China.
Oct. 2003
Made Horikiri Inc. a consolidated subsidiary.
Nov. 2003
Established NHK Spring Precision (Guangzhou) Co., Ltd. in China
Nov. 2003
Established NHK Spring (Shenzhen) Co., Ltd. in China.
Nov. 2003
Established a joint venture Nat Peripheral (H.K.) in China.
Apr. 2004
Made Uniflex Co., Ltd. a wholly owned consolidated subsidiary.
Dec. 2005
Acquired Tokuhatsu Co., Ltd. from Daido Steel Co., Ltd.
Jan. 2006
Acquired the remaining shares in General Seating of America Inc., making it into its wholly owned subsidiary.
Sep. 2006
Made NHK Precision (Thailand) Co., Ltd. a consolidated subsidiary.
Sep. 2006
Made Tohoku Nippastu Co., Ltd. a consolidated subsidiary.
2024 JSAE Automotive Engineering Exposition Accumulator for ride height adjustment system
2024 JSAE Automotive Engineering Exposition Accumulator for ride height adjustment system
JAPAN MOBILITY SHOW 2023 Autonomous driving comfort seat concept
- Product development for automated driving.
- Reduces body burden by properly maintaining occupant posture. Seamless connection between seat and backrest to distribute body pressure and accommodate changes in driving and relaxing postures. Equipped with a back-slip reduction function and a headrest and armrest to reduce car sickness, it can provide a comfortable journey.
- The armrest is equipped with an operation panel that works with reclining. The mechanism also maintains a constant distance between the control panel and the hand.
JAPAN MOBILITY SHOW 2023 Autonomous driving comfort seat concept
- Product development for automated driving.
- Reduces body burden by properly maintaining occupant posture. Seamless connection between seat and backrest to distribute body pressure and accommodate changes in driving and relaxing postures. Equipped with a back-slip reduction function and a headrest and armrest to reduce car sickness, it can provide a comfortable journey.
- The armrest is equipped with an operation panel that works with reclining. The mechanism also maintains a constant distance between the control panel and the hand.
JAPAN MOBILITY SHOW 2023 Autonomous driving comfort seat concept
- Product development for automated driving.
- Reduces body burden by properly maintaining occupant posture. Seamless connection between seat and backrest to distribute body pressure and accommodate changes in driving and relaxing postures. Equipped with a back-slip reduction function and a headrest and armrest to reduce car sickness, it can provide a comfortable journey.
- The armrest is equipped with an operation panel that works with reclining. The mechanism also maintains a constant distance between the control panel and the hand.
JAPAN MOBILITY SHOW 2023 Autonomous driving comfort seat concept
- Product development for automated driving.
- Reduces body burden by properly maintaining occupant posture. Seamless connection between seat and backrest to distribute body pressure and accommodate changes in driving and relaxing postures. Equipped with a back-slip reduction function and a headrest and armrest to reduce car sickness, it can provide a comfortable journey.
- The armrest is equipped with an operation panel that works with reclining. The mechanism also maintains a constant distance between the control panel and the hand.
JAPAN MOBILITY SHOW 2023 Autonomous driving comfort seat concept
- Product development for automated driving.
- Reduces body burden by properly maintaining occupant posture. Seamless connection between seat and backrest to distribute body pressure and accommodate changes in driving and relaxing postures. Equipped with a back-slip reduction function and a headrest and armrest to reduce car sickness, it can provide a comfortable journey.
- The armrest is equipped with an operation panel that works with reclining. The mechanism also maintains a constant distance between the control panel and the hand.
JAPAN MOBILITY SHOW 2023 Autonomous driving comfort seat concept
- Product development for automated driving.
- Reduces body burden by properly maintaining occupant posture. Seamless connection between seat and backrest to distribute body pressure and accommodate changes in driving and relaxing postures. Equipped with a back-slip reduction function and a headrest and armrest to reduce car sickness, it can provide a comfortable journey.
- The armrest is equipped with an operation panel that works with reclining. The mechanism also maintains a constant distance between the control panel and the hand.
JAPAN MOBILITY SHOW 2023 Autonomous driving comfort seat concept
- Product development for automated driving.
- Reduces body burden by properly maintaining occupant posture. Seamless connection between seat and backrest to distribute body pressure and accommodate changes in driving and relaxing postures. Equipped with a back-slip reduction function and a headrest and armrest to reduce car sickness, it can provide a comfortable journey.
- The armrest is equipped with an operation panel that works with reclining. The mechanism also maintains a constant distance between the control panel and the hand.
JAPAN MOBILITY SHOW 2023 Autonomous driving comfort seat concept
- Product development for automated driving.
- Reduces body burden by properly maintaining occupant posture. Seamless connection between seat and backrest to distribute body pressure and accommodate changes in driving and relaxing postures. Equipped with a back-slip reduction function and a headrest and armrest to reduce car sickness, it can provide a comfortable journey.
- The armrest is equipped with an operation panel that works with reclining. The mechanism also maintains a constant distance between the control panel and the hand.
JAPAN MOBILITY SHOW 2023 Autonomous driving comfort seat concept
- Product development for automated driving.
- Reduces body burden by properly maintaining occupant posture. Seamless connection between seat and backrest to distribute body pressure and accommodate changes in driving and relaxing postures. Equipped with a back-slip reduction function and a headrest and armrest to reduce car sickness, it can provide a comfortable journey.
- The armrest is equipped with an operation panel that works with reclining. The mechanism also maintains a constant distance between the control panel and the hand.
JAPAN MOBILITY SHOW 2023 Autonomous driving comfort seat concept
- Product development for automated driving.
- Reduces body burden by properly maintaining occupant posture. Seamless connection between seat and backrest to distribute body pressure and accommodate changes in driving and relaxing postures. Equipped with a back-slip reduction function and a headrest and armrest to reduce car sickness, it can provide a comfortable journey.
- The armrest is equipped with an operation panel that works with reclining. The mechanism also maintains a constant distance between the control panel and the hand.
JAPAN MOBILITY SHOW 2023 Autonomous driving comfort seat concept
- Product development for automated driving.
- Reduces body burden by properly maintaining occupant posture. Seamless connection between seat and backrest to distribute body pressure and accommodate changes in driving and relaxing postures. Equipped with a back-slip reduction function and a headrest and armrest to reduce car sickness, it can provide a comfortable journey.
- The armrest is equipped with an operation panel that works with reclining. The mechanism also maintains a constant distance between the control panel and the hand.
JAPAN MOBILITY SHOW 2023 Eco-friendly seat concept
- Use of recycled and biomass materials, plus an easily degradable design. Provides a comfortable ride while ensuring sustainability.
- Car sickness reducing headrests that support the occipital and temporal bones. Improved comfort at a lower cost.
JAPAN MOBILITY SHOW 2023 Eco-friendly seat concept
- Use of recycled and biomass materials, plus an easily degradable design. Provides a comfortable ride while ensuring sustainability.
- Car sickness reducing headrests that support the occipital and temporal bones. Improved comfort at a lower cost.
JAPAN MOBILITY SHOW 2023 Eco-friendly seat concept
- Use of recycled and biomass materials, plus an easily degradable design. Provides a comfortable ride while ensuring sustainability.
- Car sickness reducing headrests that support the occipital and temporal bones. Improved comfort at a lower cost.
JAPAN MOBILITY SHOW 2023 Eco-friendly seat concept
- Use of recycled and biomass materials, plus an easily degradable design. Provides a comfortable ride while ensuring sustainability.
- Car sickness reducing headrests that support the occipital and temporal bones. Improved comfort at a lower cost.
JAPAN MOBILITY SHOW 2023 Eco-friendly seat concept
- Use of recycled and biomass materials, plus an easily degradable design. Provides a comfortable ride while ensuring sustainability.
- Car sickness reducing headrests that support the occipital and temporal bones. Improved comfort at a lower cost.
JAPAN MOBILITY SHOW 2023 Eco-friendly seat concept
- Use of recycled and biomass materials, plus an easily degradable design. Provides a comfortable ride while ensuring sustainability.
- Car sickness reducing headrests that support the occipital and temporal bones. Improved comfort at a lower cost.
JAPAN MOBILITY SHOW 2023 Eco-friendly seat concept
- Use of recycled and biomass materials, plus an easily degradable design. Provides a comfortable ride while ensuring sustainability.
- Car sickness reducing headrests that support the occipital and temporal bones. Improved comfort at a lower cost.
JAPAN MOBILITY SHOW 2023 Eco-friendly seat concept
- Use of recycled and biomass materials, plus an easily degradable design. Provides a comfortable ride while ensuring sustainability.
- Car sickness reducing headrests that support the occipital and temporal bones. Improved comfort at a lower cost.
JAPAN MOBILITY SHOW 2023 Ultra fine coining process technologies
JAPAN MOBILITY SHOW 2023 Ultra fine coining process technologies
JAPAN MOBILITY SHOW 2023 Ultra fine coining process technologies
JAPAN MOBILITY SHOW 2023 Ultra fine coining process technologies
JAPAN MOBILITY SHOW 2023 Ultra fine coining process technologies
JAPAN MOBILITY SHOW 2023 ESC (End Stiffness Control) coil spring
JAPAN MOBILITY SHOW 2023 HEV damper spring
JAPAN MOBILITY SHOW 2023 Motor core
JAPAN MOBILITY SHOW 2023 Accumulator for ride-height adjustment system
JAPAN MOBILITY SHOW 2023 Accumulator for ride-height adjustment system
JAPAN MOBILITY SHOW 2023 Accumulator for ride-height adjustment system
JAPAN MOBILITY SHOW 2023 Accumulator for ride-height adjustment system
JAPAN MOBILITY SHOW 2023 XT (eXtream Taper) coil spring
- Spring for rear suspension of pickup trucks. New taper forming technology has reduced weight by 34% compared to conventional products that can withstand the same load.
JAPAN MOBILITY SHOW 2023 XT (eXtream Taper) coil spring
- Spring for rear suspension of pickup trucks. New taper forming technology has reduced weight by 34% compared to conventional products that can withstand the same load.
JAPAN MOBILITY SHOW 2023 XT (eXtream Taper) coil spring
- Spring for rear suspension of pickup trucks. New taper forming technology has reduced weight by 34% compared to conventional products that can withstand the same load.
JAPAN MOBILITY SHOW 2023 XT (eXtream Taper) coil spring
- Spring for rear suspension of pickup trucks. New taper forming technology has reduced weight by 34% compared to conventional products that can withstand the same load.
JAPAN MOBILITY SHOW 2023 Integrated heatsink substrate
- Has high heat dissipation and can be attached directly to a heat sink. Copper circuits up to 2.0mm thick can be created. Applicable to drive inverters, IGBT modules, and SiC applications.
JAPAN MOBILITY SHOW 2023 Integrated heatsink substrate
- Has high heat dissipation and can be attached directly to a heat sink. Copper circuits up to 2.0mm thick can be created. Applicable to drive inverters, IGBT modules, and SiC applications.
JAPAN MOBILITY SHOW 2023 Solid stabilizer without tempering process (top) / Monoleaf spring (bottom)
JAPAN MOBILITY SHOW 2023 Solid stabilizer without tempering process (top) / Monoleaf spring (bottom)
JAPAN MOBILITY SHOW 2023 Solid stabilizer without tempering process (top) / Monoleaf spring (bottom)
JAPAN MOBILITY SHOW 2023 Solid stabilizer without tempering process (top) / Monoleaf spring (bottom)
JAPAN MOBILITY SHOW 2023 Integrated metal substrate
JAPAN MOBILITY SHOW 2023 Integrated metal substrate
JAPAN MOBILITY SHOW 2023 Integrated metal substrate
JAPAN MOBILITY SHOW 2023 Integrated metal substrate
JAPAN MOBILITY SHOW 2023 Integrated metal substrate
JAPAN MOBILITY SHOW 2023 Integrated metal substrate
JAPAN MOBILITY SHOW 2023 Integrated metal substrate
JAPAN MOBILITY SHOW 2023 Double molding bolt
- Product of subsidiary company Topura Co., Ltd. Under development.
- Product made by integrally molding resin and screws.
JAPAN MOBILITY SHOW 2023 Double molding bolt
- Product of subsidiary company Topura Co., Ltd. Under development.
- Product made by integrally molding resin and screws.
JAPAN MOBILITY SHOW 2023 Double molding bolt
- Product of subsidiary company Topura Co., Ltd. Under development.
- Product made by integrally molding resin and screws.
JAPAN MOBILITY SHOW 2023 Grounding bolt
- Product of subsidiary company Topura Co., Ltd. In production.
- Conductive function. Used for sensors, etc.
JAPAN MOBILITY SHOW 2023 Grounding bolt
- Product of subsidiary company Topura Co., Ltd. In production.
- Conductive function. Used for sensors, etc.
JAPAN MOBILITY SHOW 2023 Access point
- Product of subsidiary company Topura Co., Ltd. Now preparing for mass production.
- A galling prevention function was added to the screws to improve workability.
JAPAN MOBILITY SHOW 2023 Access point
- Product of subsidiary company Topura Co., Ltd. Now preparing for mass production.
- A galling prevention function was added to the screws to improve workability.
JAPAN MOBILITY SHOW 2023 Access point
- Product of subsidiary company Topura Co., Ltd. Now preparing for mass production.
- A galling prevention function was added to the screws to improve workability.
2023 JSAE Automotive Engineering Exposition High performance suspension seat
-Integrated seat heater to promote circulation
-Equipped model: Isuzu "Giga"
2023 JSAE Automotive Engineering Exposition High performance suspension seat
-Integrated seat heater to promote circulation
-Equipped model: Isuzu "Giga"
2023 JSAE Automotive Engineering Exposition High performance suspension seat
-Integrated seat heater to promote circulation
-Equipped model: Isuzu "Giga"
2023 JSAE Automotive Engineering Exposition Return spring
2023 JSAE Automotive Engineering Exposition Spring grid array
2023 JSAE Automotive Engineering Exposition High performance bolts
2023 JSAE Automotive Engineering Exposition High performance bolts
2023 JSAE Automotive Engineering Exposition Ultrafine press working
2023 JSAE Automotive Engineering Exposition Ultrafine press working
2023 JSAE Automotive Engineering Exposition Seat using biomass raw material polyurethane foam
2023 JSAE Automotive Engineering Exposition Seat using biomass raw material polyurethane foam
2023 JSAE Automotive Engineering Exposition Seat using biomass raw material polyurethane foam
2022 JSAE Automotive Engineering Exposition Arrange & Comfort Seat / Development of seat for reducing car sickness
-Under development. Intended to be offered as a product option.
-The seat prevents the driver's head from swaying from side to side to maintain vision and prevent carsickness.
2022 JSAE Automotive Engineering Exposition Arrange & Comfort Seat / Development of seat for reducing car sickness
-Under development. Intended to be offered as a product option.
-The seat prevents the driver's head from swaying from side to side to maintain vision and prevent carsickness.
2022 JSAE Automotive Engineering Exposition Arrange & Comfort Seat / Development of seat for reducing car sickness
-Under development. Intended to be offered as a product option.
-The seat prevents the driver's head from swaying from side to side to maintain vision and prevent carsickness.
2022 JSAE Automotive Engineering Exposition Arrange & Comfort Seat / Development of seat for reducing car sickness
-Under development. Intended to be offered as a product option.
-The seat prevents the driver's head from swaying from side to side to maintain vision and prevent carsickness.
2022 JSAE Automotive Engineering Exposition Arrange & Comfort Seat / Development of seat for reducing car sickness
-Under development. Intended to be offered as a product option.
-The seat prevents the driver's head from swaying from side to side to maintain vision and prevent carsickness.
-In addition to conventional plates, wire materials currently under development are being exhibited for the first time.
-Improved strength and corrosion resistance compared to double-layered structure
-Proposed as a lightweight material to replace conventional products (stainless steel products)
-In addition to conventional plates, wire materials currently under development are being exhibited for the first time.
-Improved strength and corrosion resistance compared to double-layered structure
-Proposed as a lightweight material to replace conventional products (stainless steel products)
-In addition to conventional plates, wire materials currently under development are being exhibited for the first time.
-Improved strength and corrosion resistance compared to double-layered structure
-Proposed as a lightweight material to replace conventional products (stainless steel products)
-In addition to conventional plates, wire materials currently under development are being exhibited for the first time.
-Improved strength and corrosion resistance compared to double-layered structure
-Proposed as a lightweight material to replace conventional products (stainless steel products)
-In addition to conventional plates, wire materials currently under development are being exhibited for the first time.
-Improved strength and corrosion resistance compared to double-layered structure
-Proposed as a lightweight material to replace conventional products (stainless steel products)
-In addition to conventional plates, wire materials currently under development are being exhibited for the first time.
-Improved strength and corrosion resistance compared to double-layered structure
-Proposed as a lightweight material to replace conventional products (stainless steel products)
-In addition to conventional plates, wire materials currently under development are being exhibited for the first time.
-Improved strength and corrosion resistance compared to double-layered structure
-Proposed as a lightweight material to replace conventional products (stainless steel products)
-In addition to conventional plates, wire materials currently under development are being exhibited for the first time.
-Improved strength and corrosion resistance compared to double-layered structure
-Proposed as a lightweight material to replace conventional products (stainless steel products)
2022 JSAE Automotive Engineering Exposition Tapered leaf spring (TLS)
2022 JSAE Automotive Engineering Exposition Tapered leaf spring (TLS)
2022 JSAE Automotive Engineering Exposition Tapered leaf spring (TLS)
2022 JSAE Automotive Engineering Exposition Spring grid array
2022 JSAE Automotive Engineering Exposition Spring grid array
2022 JSAE Automotive Engineering Exposition Leaf spring for holding
2022 JSAE Automotive Engineering Exposition Leaf spring for holding
2022 JSAE Automotive Engineering Exposition Leaf spring for holding
2022 JSAE Automotive Engineering Exposition Motor core
2022 JSAE Automotive Engineering Exposition Motor core
2022 JSAE Automotive Engineering Exposition Motor core
2022 JSAE Automotive Engineering Exposition Motor core
2022 JSAE Automotive Engineering Exposition Seat vibration prediction technology for virtual development of ride comfort
2022 JSAE Automotive Engineering Exposition Hollow coil spring
2022 JSAE Automotive Engineering Exposition Hollow coil spring
Automotive World 2020 Heat sink integrated substrate (under development)
- An integrated substrate with copper circuits bonded directly to the insulator on the heat sink. 2mm copper circuit achieved with high heat dissipation. Thermal resistance is reduced by 25%. The technology is being developed to handle large-capacity currents for use in devices such as inverters for EVs.
Automotive World 2020 Heat sink integrated substrate (under development)
- An integrated substrate with copper circuits bonded directly to the insulator on the heat sink. 2mm copper circuit achieved with high heat dissipation. Thermal resistance is reduced by 25%. The technology is being developed to handle large-capacity currents for use in devices such as inverters for EVs.
Automotive World 2020 Heat sink integrated substrate (under development)
- An integrated substrate with copper circuits bonded directly to the insulator on the heat sink. 2mm copper circuit achieved with high heat dissipation. Thermal resistance is reduced by 25%. The technology is being developed to handle large-capacity currents for use in devices such as inverters for EVs.
Automotive World 2020 Heat sink integrated substrate (under development)
- An integrated substrate with copper circuits bonded directly to the insulator on the heat sink. 2mm copper circuit achieved with high heat dissipation. Thermal resistance is reduced by 25%. The technology is being developed to handle large-capacity currents for use in devices such as inverters for EVs.
Automotive World 2020 Heat sink integrated substrate (under development)
- An integrated substrate with copper circuits bonded directly to the insulator on the heat sink. 2mm copper circuit achieved with high heat dissipation. Thermal resistance is reduced by 25%. The technology is being developed to handle large-capacity currents for use in devices such as inverters for EVs.
Automotive World 2020 Heat sink integrated substrate (under development)
- An integrated substrate with copper circuits bonded directly to the insulator on the heat sink. 2mm copper circuit achieved with high heat dissipation. Thermal resistance is reduced by 25%. The technology is being developed to handle large-capacity currents for use in devices such as inverters for EVs.
Automotive World 2020 Metal substrate and low elasticity insulator
- Metal substrates for control units for various motor controllers, DC-DC converters (for HEV / EV), and regulators.
- Excellent heat dissipation, heat resistance, and mechanical strength.
Automotive World 2020 Metal substrate and low elasticity insulator
- Metal substrates for control units for various motor controllers, DC-DC converters (for HEV / EV), and regulators.
- Excellent heat dissipation, heat resistance, and mechanical strength.
Automotive World 2020 Metal substrate and low elasticity insulator
- Metal substrates for control units for various motor controllers, DC-DC converters (for HEV / EV), and regulators.
- Excellent heat dissipation, heat resistance, and mechanical strength.
Automotive World 2020 Metal substrate and low elasticity insulator
- Metal substrates for control units for various motor controllers, DC-DC converters (for HEV / EV), and regulators.
- Excellent heat dissipation, heat resistance, and mechanical strength.
Automotive World 2020 Metal substrate and low elasticity insulator
- Metal substrates for control units for various motor controllers, DC-DC converters (for HEV / EV), and regulators.
- Excellent heat dissipation, heat resistance, and mechanical strength.
Tokyo Motor Show 2019 Brake accumulator
- Brake accumulator for hybrid vehicles. Uses hydroformed S-shaped metal bellows.
Tokyo Motor Show 2019 Brake accumulator
- Brake accumulator for hybrid vehicles. Uses hydroformed S-shaped metal bellows.
Tokyo Motor Show 2019 Brake accumulator
- Brake accumulator for hybrid vehicles. Uses hydroformed S-shaped metal bellows.
Tokyo Motor Show 2019 All aluminum lightweight rear seat frame
- Except for bolts, all components including brackets are aluminum, achieving a 35% weight reduction.
- Using mostly extruded parts, the frame is assembled with aluminum arc welding and spot welding.
Tokyo Motor Show 2019 All aluminum lightweight rear seat frame
- Except for bolts, all components including brackets are aluminum, achieving a 35% weight reduction.
- Using mostly extruded parts, the frame is assembled with aluminum arc welding and spot welding.
Tokyo Motor Show 2019 Spring grid array
- Arrangement of many small leaf springs on sheet-like plate. Anti-vibration effect.
Tokyo Motor Show 2019 Spring grid array
- Arrangement of many small leaf springs on sheet-like plate. Anti-vibration effect.
Tokyo Motor Show 2019 Leaf retention spring
- For holding various items in place
Tokyo Motor Show 2019 Leaf retention spring
- For holding various items in place
Tokyo Motor Show 2019 Development of fatigue reduction seat technology
- Products that greatly reduce seat frame vibration when seated. Using a new occupant seating vibration prediction methodology, optimum conditions for fatigue reduction can be extracted.
Tokyo Motor Show 2019 Development of fatigue reduction seat technology
- Products that greatly reduce seat frame vibration when seated. Using a new occupant seating vibration prediction methodology, optimum conditions for fatigue reduction can be extracted.
Tokyo Motor Show 2019 Development of fatigue reduction seat technology
- Products that greatly reduce seat frame vibration when seated. Using a new occupant seating vibration prediction methodology, optimum conditions for fatigue reduction can be extracted.
Tokyo Motor Show 2019 Development of fatigue reduction seat technology
- Products that greatly reduce seat frame vibration when seated. Using a new occupant seating vibration prediction methodology, optimum conditions for fatigue reduction can be extracted.
Tokyo Motor Show 2019 Development of fatigue reduction seat technology
- Products that greatly reduce seat frame vibration when seated. Using a new occupant seating vibration prediction methodology, optimum conditions for fatigue reduction can be extracted.
Tokyo Motor Show 2019 Development of fatigue reduction seat technology
- Products that greatly reduce seat frame vibration when seated. Using a new occupant seating vibration prediction methodology, optimum conditions for fatigue reduction can be extracted.
Tokyo Motor Show 2019 Development of fatigue reduction seat technology
- Products that greatly reduce seat frame vibration when seated. Using a new occupant seating vibration prediction methodology, optimum conditions for fatigue reduction can be extracted.
Tokyo Motor Show 2019 Light-weight belt-in seat frame
- Using ultra high strength steel, weight is reduced 30%.
- With autonomous driving, seats will rotate and seat belts will be affixed to the seat, not the vehicle body.
2019 JSAE Automotive Engineering Exposition Integrated Metal Substrate
2019 JSAE Automotive Engineering Exposition Integrated Metal Substrate
2019 JSAE Automotive Engineering Exposition Integrated Metal Substrate
2019 JSAE Automotive Engineering Exposition Motor Core
2019 JSAE Automotive Engineering Exposition Motor Core
2019 JSAE Automotive Engineering Exposition Motor Core
2019 JSAE Automotive Engineering Exposition Development of the technology to reduce fatigue
2019 JSAE Automotive Engineering Exposition Development of the technology to reduce fatigue
2019 JSAE Automotive Engineering Exposition High Heat Shield Mesh
2019 JSAE Automotive Engineering Exposition High Heat Shield Mesh
2019 JSAE Automotive Engineering Exposition Front Seat Frame
2019 JSAE Automotive Engineering Exposition Front Seat Frame
2019 JSAE Automotive Engineering Exposition Seal for sound absorption
2019 JSAE Automotive Engineering Exposition Seal for sound absorption
2019 JSAE Automotive Engineering Exposition Seal for sound absorption
2019 JSAE Automotive Engineering Exposition Stabilizer Link
2019 JSAE Automotive Engineering Exposition Stabilizer Link
2019 JSAE Automotive Engineering Exposition Mono Leaf Spring
2019 JSAE Automotive Engineering Exposition Mono Leaf Spring