Aisin Corporation (Formerly Aisin Seiki Co., Ltd.)

Company Profile

■URL

https://www.aisin.com/en/

■Address

2-1 Asahi-machi, Kariya, Aichi 448-8650, Japan

Business Overview

-The Company is a major supplier of automotive parts and systems, supplying a huge volume of powertrains, automotive-safety devices/technologies, auto-body systems (doors, fronts, and seats), and connected sharing solutions.

-Major automotive products are listed below:

Business segment	Products
Powertrain	-Automatic transmissions -Manual transmissions -CVTs -Hybrid transmissions -eAxles ‐Electric 4WD (E-Four) -Hybrid dampers -Electric water pumps -Electric oil pumps -Pistons -Intake manifolds -Exhaust manifolds -Variable valve timing
Driving safety related	-Brake master cylinders -Disc brakes -Electronic stability control(ESC) -Regenerative braking systems -Electric parking brakes -Active rear steering system -Power tilt & telescopic steering column -Driver monitoring system -Automated parking system -Peripheral monitoring camera systems -Shift-by-wire -Brake pedal stroke sensors
Body related	-Power sliding door system -Power back door system -Sunroofs -Pneumatic seats -Door handles -Door locks -Door frames -Grill shutters -Universal steps -Active front spoilers -Active rear spoilers -Weight sensors -Applied damping materials
LBS related products & Others (*Location Based Services)	-Car navigation system ‐Ride-sharing pickup service ‐Aftermarket products

- Sales ratio

Management Targets for FY2030

Revenue: JPY 5.5～6.0 trillion
Operating margin: 8%
ROIC (Return on invested capital): 13%

Initiatives to achieve management targets include:

Speeding up the transformation of business portfolio
- Expanding AT and PHEV/HEV earnings
- Launch new products (eAxle, regenerative brakes, etc.)
- Expanding business structure in India, a growth market

Compression of over JPY 400 billion
- Further reducing global inventory
- Reducing policy stockholdings
- Transferring business to partners and reducing existing business assets

-In April 2021, Aisin Seiki and Aisin AW were merged, becoming Aisin.
>>>Link to business report on former Aisin AW
>>>Link to business report on former Aisin AI

Featured report
Business Overview of Japanese Suppliers in 2024	Featured report

Shareholders

‐Listed on the Prime Market of the Tokyo Stock Exchange and the Premium Market of the Nagoya Stock Exchange.

(As of Mar. 31, 2025)

Name or Company Name	Investment Ratio (%)
Toyota Motor Corp.	21.35
The Master Trust Bank of Japan, Ltd. (Trust Account)	9.77
Custody Bank of Japan, Ltd. (Trust Account)	5.79
Toyota Industries	3.06
Aisin shareholding association	2.70
TOYOTA FUDOSAN CO., LTD.	2.51
Nippon Life Insurance Company	2.49
Kochi Shinkin Bank	2.36
JPMorgan Securities Japan Co., Ltd.	2.10
STATE STREET BANK WEST CLIENT - TREATY 505234	1.36
Total	53.55

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Products

Powertrain
e-Axle
-Aisin

eAxle 150kW (FWD)
eAxle 80kW(RWD)
Current Sensors

Hybrid Transmission
-Aisin

FF 1-motor hybrid transmission
FF 2-motor hybrid transmission
FF 2-motor hybrid transmission [Series / Parallel system]
FR 1-motor hybrid transmissions
FR 2-motor RWD multi stage hybrid transmissions
Dampers for hybrid vehicles
Current Sensors

Automatic Transmission
-Aisin

FF 8-speed automatic transmissions
FF 6-speed automatic transmissions
FR 10-speed automatic transmissions
FR 8-speed automatic transmissions

Manual Transmission
-Aisin

FF 6-speed manual transmissions
FR 6-speed manual transmissions

CVT
-Aisin

CVT with starting gear
CVT

Thermal management related
-Aisin

Electric water pumps for cooling battery
Electric water pumps for cooling inverter
Flow Shutting Valve
Electric oil pump

Fuel-cell vehicles
-Aisin

Gas-liquid separators
Stack cases

Engine Related
-Aisin

Electric water pumps for cooling engine
Coolant shutoff valve
Continuously variable capacity oil pump
Variable valve timings
Variable Intake manifolds
Engine front modules

-Aisin Takaoka

Exhaust manifold & converter
Aluminum die casting oil pump covers

-Aisin Chemical

High-µs wet friction materials for automatic transmission
High heat-resistance wet friction materials for automatic transmission
Non-solvent dry friction materials for manual transmission

-ART Metal Manufacturing

- Pistons

Chassis & Vehicle Safety Systems
Parking and driving assist
-Aisin

Automated parking system
Autonomous Emergency Brake, mis-step departure control System
Peripheral monitoring camera system
Driver Monitoring System

Brakes
-ADVICS

Electronically controlled brake systems
Electric parking brakes
Disc brake
Single-unit ESC hydro boosters
ESC modulators

-Aisin

Brake pedal stroke sensors

Steering related products
-Aisin

Active steering systems
Power tilt & telescopic steering columns

Suspension related products
-Aisin

Damping force adjustment type absorber

Powertrain
-Aisin

Shift-by-wires

Body
Door related products
-Aisin

Link power doors
Power slide door systems
Power back door systems
Power door locks
Slide door closers
Door hinges
Door checks
Flush handles
Outside door handles
Inside door handles
Smart door handles
Universal steps

-Aisin Takaoka

"Die quench" door beam

ｰShiroki Corporation

Door frames; aluminum
Frame moldings; stainless steel
Window regulators

Roof related products

Sunroofs
Roof rails

Aerodynamic devices

Grille shutters
Active front spoilers
Active rear spoilers

Battery skeleton parts

Battery cases
Rocker EA materials
ESU cloth

Seat components
-Aisin

Pneumatic seat
Occupant weight sensing systems
Passenger detection sensors

ｰShiroki Corporation

Seat recliners
Power seats
Manual operated seats

Interior monitoring

System warning of children left in cars

Other products
-Aisin Keikinzoku

Crash box

-Aisin Chemical

Damping coats
Structural adhesive
Clean air paints
High performance spray damping coat
Waterborne anti-corrosion paint

-Aisin Takaoka

A-pillar reinforcement
"Die Quench" bumper reinforcement

LBS (Location Based Service)
Car navigation related products
-Aisin

Toyota・Lexus factory-installed connected navigation systems
Suzuki original-equipment, integrated display navigation system
Navigation systems for GO Inc.
moviLink car navigation application system designed for Smartphones
ISUZU Map Locator ECU for Japan

MaaS

Ride-sharing service Choisoko
Logistics support service BRIDGES@ny
Garbage collection DX ReGoMe
Road-maintenance support service, Michilog

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History

Jun. 1949	Established Aichi Kogyo Co., Ltd. with capital of 15 million yen.
Jul. 1952	Aichi Kogyo Co. was listed on the Nagoya Stock Exchange.
Jun. 1953	Began manufacturing die-cast products.
Mar. 1960	Shinkawa Kogyo Co., Ltd. spun off its Casting Division and established Takaoka Kogyo Co., Ltd.(current Aisin Takaoka)
Aug. 1961	Started producing automotive transmissions at Aichi Kogyo Co., Ltd.
Oct. 1961	Aichi Kogyo was listed on the first section of the Nagoya Stock Exchange.
Aug. 1965	Aichi Kogyo acquired Shinkawa Kogyo (capital of 656 million yen) and changed the Company name to Aisin Seiki Co., Ltd. (capital of 2,856 million yen) The Company took over the operations of Shinkawa Plant (established in March 1945) and Shintoyo Plant (established in Aug.1961) from Shinkawa Kogyo accordingly.
May 1969	Established Aisin-Warner Ltd. (now Aisin AW Co., Ltd.) based on a joint-venture with BorgWarner.
May 1970	Listed on the first section of both the Tokyo Stock Exchange and the Osaka Stock Exchange.
May 1970	Opened Fujioka Proving Ground
Oct. 1970	Established Aisin U.S.A., Inc.
Oct. 1971	Established Aisin Europe S.A.
Nov. 1972	Established Aisin (Australia) Pty., Ltd.
Mar. 1973	Capital investment in Liberty Mexicana S.A. DE C.V.
Jan. 1974	Established Aisin Do Brasil Com. E IND Ltda.
Aug. 1977	Established Aisin Asia Pte. Ltd.
Sep. 1979	Established Elite Sewing Machine Mfg. Co., Ltd.
Apr. 1985	Established Aisin Maintenance Co., Ltd.
Apr. 1985	Established Aisin Engineering Co., Ltd.
Jul. 1986	Established Institut Minoru De Recherche Avancee S.A. (IMRA Europe S.A. at present)
Jul. 1988	Established Aisin America, Inc.
Jul. 1988	Established Aisin U.S.A. Mfg., Inc.
Nov. 1988	Established Aisin Newhard Co., Ltd.
Feb.1990	Established Aisin Human Systems Co., Ltd.
May 1990	Established IMRA America, Inc.
July 1991	Established Aisin AI Co., Ltd. (Separation of Shiroyama Plant)
Dec. 1991	Established Aisin Material R&D Co., Ltd. (IMRA Material R&D Co., Ltd. at present)
Mar. 1992	Established Aisin AW Precision Co., Ltd.
Aug. 1992	Established Aisin Tohoku Co., Ltd.
Oct. 1992	Established Aisin Cosmos R&D Co., Ltd.
Oct. 1992	Aisin U.S.A., Inc. and Aisin America Inc. were merged and Aisin World Corp. of America was established.
Dec. 1992	Opened Toyokoro Proving Ground
Apr.1993	Established Aisin Kyushu Co., Ltd.
Jun. 1995	Established Aisin Hongda Automobile Parts Co., Ltd.
Aug. 1995	Established PT. Aisin Inodonesia.
Apr. 1996	Established Tangshan Aisin Gear Co., Ltd.
May 1996	Established Aisin Electronics Inc.
Jul. 1996	Established Aisin Mexicana S.A. De C.V.
Aug. 1996	Established Brake System Comprehensive R&D Center
Oct. 1996	Established Aisin Drivetrain, Inc.
Nov. 1996	Established Aisin Automotive Casting, Inc.
Dec. 1996	Established Siam Aisin Co., Ltd.
Jul. 1997	Established Tianjin Aisin Automobile Parts Co., Ltd.
Jul. 1997	Obtained QS9000 and ISO9001 certification
Jan.1998	Established Aisin Europe Manufacturing (UK) Ltd.
Apr.1999	Obtained ISO14001 certification for all plants
Jul. 1999	Established Aisin NTTF Private Ltd.
Jan. 2001	Established Aisin Holdings of America, Inc. and Aisin World Corp. of America.
Jan. 2001	Established Aisin Personnel Service, Inc.
May 2001	Established Aisin Tianjin Body Parts Co., Ltd.
Jun. 2001	Zhejiang Aisin Elite Machinery and Electric Co., Ltd.
Jul. 2001	Established ADVICS as a joint venture among Denso, Sumitomo Electric Industries, Toyota Motor, and the Company.
Oct. 2001	Established Aisin Brake & Chassis, Inc.
Oct. 2001	Established Aisin Mfg. Illinois, LLC.
Dec. 2001	Established Hangzhou Aisin INAX Machinery& Electric Co., Ltd.
Oct. 2002	Established Aisin Canada Inc.
Nov. 2002	Established Aisin Europe Manufacturing Czech s.r.o
Aug. 2003	Established Aisin Light Metals, LLC.
Feb. 2004	Established Aisin Automotive Casting Tennessee, Inc.
Apr. 2004	Established Aisin Seiki Foshan Automotive Parts Co., Ltd.
Apr. 2004	Established Aisin Electronics Illinois, LLC.
May 2004	Established Mfg. Aguascalientes, S.A. De C.V.
Aug. 2004	Established Otomotiv Parcalari Sanayi Ve Ticaret A. S.
Sep. 2004	Established Fengai (Guangzhou) Automotive Seat Parts Co., Ltd
Dec. 2004	Established Aisin Seiki Foshan Body Parts Co., Ltd.
Mar. 2005	Established Tangshang Aisin Automotive Parts Co., Ltd.
Oct. 2005	Established FT Techno of America, LLC
Nov. 2005	Established Tianjin Feng Ai Automotive Seat Parts Co., Ltd.
Jan. 2006	Established Aisin Chemical Indiana, LLC
Feb. 2006	Established Aisin Hokkaido Co., Ltd.
Apr. 2006	Established Kinuura plant
Oct. 2006	Established Aisin Mfg. California, LLC
Feb. 2007	Established Aisin Comcruise Co., Ltd.
Aug. 2007	Established Aisin Kyushu Casting Co., Ltd.
Sep. 2007	Established AS Brake Systems Inc.
Sep. 2007	Opened Production Engineering Center
Dec. 2007	Established Aisin Seiki (Tianjin)
Jul. 2008	Established Aisin Technical Center of America, Inc
Sep. 2008	Established Aisin Thai Automotive Casting Co., Ltd.
Apr. 2010	Kariya Plant was transferred to ADVICS Co., Ltd.
Jun. 2012	Acquired 33.4% of the stock shares in Hiji H-Tech Co., Ltd. that is engaged in the design, evaluation and testing of semiconductor circuits.
May 2015	Signed a contract to transfer the seat structure business with Toyota Boshoku and Shiroki.
Apr. 2016	Turned Shiroki Corporation into a wholly owned subsidiary through a share exchange.
Feb. 2017	Acquired Art Metal Manufacturing Co., Ltd. through a stock acquisition, which became a subsidiary.
Apr. 2019	Subsidiaries Aisin AW Co. Ltd. and Aisin AI consolidated their management functions.
Nov. 2019	Established BluE Nexus, a joint-venture company with Denso Corporation, which is dedicated to develop and sell drivetrain modules in response to the growth in automotive electrification.
Apr. 2021	The business operations of Aisin AW were merged into Aisin Corporation.
Apr. 2022	Moved from the First Section of the Tokyo Stock Exchange to the Prime Market. Moved from the First Section to the Premier Market of the Nagoya Stock Exchange.
Apr. 2025	Merged with Aisin Chemical Co., Ltd.