TPR Co., Ltd. Japan Kazumi Yano (President and COO) -Manufactures and sells piston rings, cylinder liners, valve sheets, automotive exterior parts, automotive goods, and automotive equipment-The past few years, continued launching business operations in new sectors other than non-metal materials such as rubber and plastics. In April 2012, turned Faltec, a plastic exterior parts manufacture, into a subsidiary. Featured Report   【Exclusi...

Major Suppliers  Updated at: 2026/03/20

system SCR Sillencers Mufflers Gabriel India Axle dampers Cabin dampers Canister shock absorber Dampers for buses E-assist adjustable shock absorbers E-assist adjustable damping front fork Front fork Mono shox Rear shock absorber Seat dampers Shock absorbers Strut assembly Haldex India Air disc brake Electric and pneumatic Brake EBS EGP leveling valve Manual brake adjusters Self adjusting brake adjusters Universal ABS Henkel ANAND Anti vibr...

Major Suppliers  Updated at: 2026/03/16

st antennas-Over-the-air updates-Continental.cloud platform-VoicR-Intrusion detection systemsAutonomous MobilityADAS and Automated Functionalities-Assisted & Automated Driving control units-Safety domain control units-Adaptive cruise control-Blind spot detection-Rear cross traffic alert-Emergency brake assist-Intelligent headlamp control (IHC) automated nighttime headlamp control system-Lane departure warning-Traffic sign recognition-Surround v...

Major Suppliers  Updated at: 2026/02/27

assist EPS-Multiuse EPS-Power steering pumps (variable displacement type) Drivetrain systems-CFRP tube type-Impact absorbable CVJ type-1piece type propeller shaft-2,3 piece type propeller shaft-Differential carrier assemblies-Rubber coupling type-Hypoid gear set-Differential assemblies-Pinion shaftBrake systems-Electric parking brakes; disc type-APB-Di: Automated Parking Brake - Drum integrated-Electric servo brake-Front disc brake-Rear disc bra...

Major Suppliers  Updated at: 2026/02/19

d water charge air cooler-EGR valves with air intake module, water charge air cooler and electric supercharger-48V e-motors-Rare earth free e-motors-Permanent magnet e-motors-12V belt starter generators (iStARS)-48V belt starter generators (iBSG)-3-in-1 eAxlesPowertrain Actuators and Sensors-Clutch master cylinders-Clutch slave cylinders-Clutch pipes-Vibration cancellers-Concentric slave cylinders-Dual concentric slave cylinders-Displacement sens...

Major Suppliers  Updated at: 2026/02/09

anaka, Assistant General Manager/Fukaya, Manager  Exclusive Interview   -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. 24.59 The Master Trust Bank of Japan, Ltd. (Trust Account) 9.53 TOYOTA FUDOSAN CO., LTD. 5.41 Toyota Tsusho Corporation 5.07 Denso Corporation 4.92 Cust...

Major Suppliers  Updated at: 2026/02/09

hoku Presentations  Featured report   -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. 32.43 Toyota Fudosan  Co., Ltd. 10.27 The Master Trust Bank of Japan, Ltd. 8.96 Toyota Industries Corporation 4.34 Custody Bank of Japan, Ltd. 4.29 NHK Spring Co., Ltd. 4.04 Employees ...

Major Suppliers  Updated at: 2026/02/09

itches and new businesses Nagao, General Manager  Exclusive Interview   -Listed on the Prime Market of the Tokyo Stock Exchange and the Premier Market of the Nagoya Stock Exchange. (As of Mar. 31, 2025) Name or Company Name Investment Ratio (%) Toyota Motor Corp. 34.38 The Master Trust Bank of Japan, Ltd. (Trust Account) 9.91 State Street Bank and Trust Company 505001 (Standing proxy Mizuho Bank, Ltd. Sales of Yen Sett...

Major Suppliers  Updated at: 2026/02/09

Lancia Magyar Suzuki Mazda McLaren Mitsubishi Mitsubishi Fuso Nissan Opel Peugeot Porsche Renault Rolls-Royce Saab Skoda Subaru Suzuki Toyota Volkswagen Volvo Cars Manufacturing Facilities in Japan Plant Location Main Products Tochigi Plant Nasushiobara City, Tochigi Pref. Hydraulic units for brake, various sensors Musashi Plant Hiki District, Saitama Pref. Vacuum boosters for brake, master cylinders Higashi Matsuyama Plant Higashimatsu...

Major Suppliers  Updated at: 2026/02/09

lesSensors-Exhaust gas temperature sensors-Ammonia sensors-Oxygen sensors-Particulate matter sensorsTransmission Technologies-DualTronic clutch systems-One-way clutches-Double-sided friction plates-Single-sided friction plates-Torque converter clutches – friction discs-Torsional vibration dampers-Brake plates-Collated packs-Separators plates-Transmission bands-DualTronic control modules-Transmission solenoid modules-Low leak variable bleed sole...

Major Suppliers  Updated at: 2026/02/05

Company had a 38.7% share in the global engine-bearing market in 2023, according to the Company’s estimate. ‐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 (%) The Master Trust Bank of Japan, Ltd. 9.64 Daido Metal Employee Stock-Ownership Plan 4.32 Sumitomo Mitsui Trust Bank, Limited. (Standing proxy: Custody...

Major Suppliers  Updated at: 2026/01/15

al equipment)  Power shift transmissions and parts for them Others Motorcycle clutches, machinery equipment, molds and jigs, business for contracting transport -Moved to the Prime Market of the Tokyo Stock Exchange (As of Mar. 31, 2025) Name or Company Name Investment Ratio (%) The Master Trust Bank of Japan, Ltd. (Trust Account) 11.3 City Index First Co., Ltd. 9.7 Reno Co., Ltd. 6.2 City Index Eleventh Co., Ltd. 5.1 EXED...

Major Suppliers  Updated at: 2026/01/15

Group, each entities shareholding structure divided into multiple shareholders   -The following are the automotive component manufacturers that are part of the Group: Company Name Main Product Axles India Limited Axles, drive axle housings, trailer axle beams, hub reduction axle housings Brakes India Limited Brake systems Delphi-TVS Diesel Systems Limited Diesel fuel injection equipment SI Air Springs Private Limited Air springs ...

Major Suppliers  Updated at: 2026/01/08

s Powdered metal sintered parts Engine parts Transmission parts Oil pump parts Water pump parts Suspension parts VCT parts Cabin-in-white components Upper body assemblies Closure assemblies Skin panels Chassis frames Precision parts Fuel pump parts Fuel injection parts Emission control parts Brake system parts Lighting & Electronics(Emerging businesses) Headlamps Daytime running lights Fog lamps Rear combination lamps CHMSL (Center...

Major Suppliers  Updated at: 2026/01/07

t activating agent, and metal fiber. Other business: Developing computer software ‐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. 24.69 The Master Trust Bank of Japan, Ltd. (Trust account) 8.54 Reno Co., Ltd. 7.51 Toyota Industries Corp. 7.12 Nippon Steel Corporation 5.21 Private i...

Major Suppliers  Updated at: 2025/12/17

ration became a wholly owned subsidiary of NPR-RIKEN Corporation in October 2023. As a result, it was delisted. Shareholders of NPR-RIKEN that was listed on the Prime Market of the Tokyo Stock Exchange on October 2, 2023 (As of Mar. 31, 2025) Name or Company Name Investment Ratio (%) The Master Trust Bank of Japan, Ltd. (Trust Account) 12.69 Mizuho Bank Ltd. 3.62 Nippon Life Insurance Company 3.47 Custody Bank of Japan, Ltd. (Tru...

Major Suppliers  Updated at: 2025/12/16

Air conditioner compressors Steel ball bearings Piston pins Yoke welds Yoke centers Spindle knuckles Hub fronts Gear differential rings End shafts End Rear Crankshafts Connecting rods Forging Piston Spark plug Radiator Compressor Alternator Engine Bracket Suspension bushings Support absorbers Disc brake Disc pad Drum brake Sensor Gasket for turbochanger Bracket spring Body and chassis parts Torque assembly rods Steering wheel assemblies Drive...

Major Suppliers  Updated at: 2025/12/15

ds-Vanadium cast iron exhaust manifolds-Turbine housings: High Nickel niresist cast iron-Turbine housings: Niresist cast iron-Crank shaft bearing caps-FlywheelsDrive components-Hybrid vehicle motor shaft rotors-Differential case assemblies-Differential cases-Oil-pumps-Differential carriersChassis & Brake components-Brake disc rotors-Aluminum calipers-Brake corner assemblies-Brake drums-Calipers-Supports-Steering knuckles-Suspension membersBody co...

Major Suppliers  Updated at: 2025/12/08

ulator trans holesEV charging port sealsFuel tank coversSuspension partsBushesLiquid-filled bushingAxle dampersStrut mounts (Steel, Aluminum)Bound bumpersSpring sheet rubbersStabilizer bushesAxle bumpersExhaust hosesVacuum hosesAir hosesFuel hose partsFiller hosesVent hosesFuel hosesEvaporator hosesBrake hose partsMaster back hosesReserve tank hosesPedal partsPad pedalsBrake master cylinder partsMaster cylinder cupsDiaphragm gasketsO-ringsDisc br...

Major Suppliers  Updated at: 2025/12/05

TBK Co., Ltd. Japan Kaoru Ogata (President) -The Company is a supplier of automotive and industrial-equipment water pumps and oil pumps for brakes and engines. It is the largest company manufacturing brakes for commercial vehicles in Japan, with a strong presence in the retarder business. -Below is a breakdown of the Company's market share of each product for commercial vehicles in Japan, based on the Company's own studies. Brakes: 61% Water pu...

Major Suppliers  Updated at: 2025/11/27