Art Metal Mfg Co., Ltd.

Pistons, piston pins

Ahresty Corporation

Diecast products (aluminum, magnesium)

Aisan Industry Co., Ltd.

Throttle bodies, fuel pumps

Aisin AW Co., Ltd.

Automatic transmissions

Aisin AI Co., Ltd.

Manual transmissions

Aisin Chemical Co., Ltd.

Paint, adhesive

Aisin Keikinzoku Co., Ltd.

Aluminum diecast products

Aisin Seiki Co., Ltd.

Sunroofs, door locks

Aisin Takaoka Co., Ltd.

Disc rotors, brake drums

Aichi Steel Corporation

Specialty steel, forged steel products

Aichi Hikaku Industry Co., Ltd.

Leather-covered steering wheels

Aoyama Seisakusho Co., Ltd.

Bolts, nuts

Asahi Iron Works Co., Ltd.

Valve guide bushings, hot-forged parts

ASMO Co., Ltd.

Windshield wipers, washer assemblies

Advics Co., Ltd.

Brake systems

Iida Industry Co., Ltd.

Sound-insulating materials, reinforcing materials, vibration-damping materials

Ito Kinzoku Kogyo K.K.

Union bolts

Inoac Corporation

Instrument panels, seats, and other interior parts

Ibiden Co., Ltd.

Catalytic substrate holding and sealing materials

Eguchi Iwao Co., Ltd.

Paint, surface treatment agents, sealing adhesives

SNB Co., Ltd.

Automotive sheet metal parts, automotive prototype components

FTS Co., Ltd.

Fuel tanks

Ohashi Technica, Inc.

Automotive parts IT and communications Divice parts

Ohashi Iron Works Co., Ltd.

Parking rods, level gauges

Otics Corporation

Valve lifters, roller rocker arms, lash adjusters

Owari Precise Products Co.,Ltd.

Synchronizer rings, precision forged steel products

Kawasaki Industrial Co., Ltd.

Aluminum cast parts, aluminum diecast parts

Gifu Auto Body Co., Ltd.

Hiace vehicles, radiator supports

Cataler Corporation

Automotive catalytic converters

Kyoho Machine Works, Ltd.

Instrument panel reinforcements, upper backs, lower backs

Kyowa Industrial Co., Ltd.

Sun visors

Kyowa Leather Cloth Co., Ltd.

Automotive interior parts materials

Kyokuyo Industrial Co., Ltd.

Stamp and weld processing of chiller parts

Kosei Aluminum Co., Ltd.

Aluminum wheels

Kojima Press Industry Co., Ltd.

Heater controls, console boxes

Sakae Riken Kogyo Co., Ltd.

Interior and exterior resin parts, door handles

Sango Co., Ltd.

Exhaust systems, exhaust manifolds

Sansho Co., Ltd.

Seat covers, car covers

Shiroki Corporation

Doorframes, regulators

Nippon Steel Corporation

Steel plate, steel pipe, specialty steel

Sugiura Manufacturing Co., Ltd.

Nuts, bolts

Sumitomo Light Metal Industries, Ltd.

Aluminum rolled products and processed products

Sumitomo Wiring System Ltd.

Wire harnesses

Sekiso Corporation

Paper fiber molded parts, vibration-damping and sound-insulating body materials

Somic Ishikawa Inc.

Ball joints for steering and suspension

Daicel Corporation

Organic synthetic chemicals, cellulose, synthetic resins

Daido Steel Co., Ltd.

Specialty steel, precision hot-forged steel products

Daido Metal Co., Ltd.

Metal bushings for automotive and other industrial axle bearings

DYNAX Corporation

Wet-type clutch discs and clutch plates

Pacific Industrial Co., Ltd.

Tire valves, tire pressure monitoring systems

Taiho Kogyo Co., Ltd.

Engine bearings, aluminum diecast parts

Daiwa Paint Trading Co., Ltd.

Paint, metal surface treatment agents

Takagi Mfg. Co., Ltd.

Small-sized stamped parts, surface treatments

Takehiro Co., Ltd.

Dashboard panel silencers, seat backboards

Tachi-S Co., Ltd.

Passenger vehicle seats

Tamagawa Seiki Co., Ltd.

Motors, actuators

Tamura Plastic MFG. Co., Ltd.

Side window sun visors

Chuo Malleable Iron Co., Ltd.

Automotive ductile parts

Central Motor Wheel Co., Ltd.

Automotive wheels and LPG containers

Chuo Spring Co., Ltd.

Chassis springs, precision springs, control cables

Chugai Co., Ltd.

Dashboard silencers, hood silencers

Chuyo Spring Co., Ltd.

Flat springs, snap rings

Tsuda Industries Co., Ltd.

Automatic and manual gearshifts

Tsuchiya Co., Ltd.

Caution plates, stripe tape

TB Kawashima Co., Ltd.

Seat cover, door cover, and ceiling cover materials

Tsubakimoto Chain Co.

Timing chains, tensioners, timing belts

Technol Eight Co., Ltd.

Automotive stamped parts

DuPont Shinto Automative Systems Co., Ltd.

Cation electrodeposition paint, paint for resin, anti-rust paint

Denso Corporation

Cooling and heating equipment, electrical components, and driving control products, fuel injection devices

Tokai Gasket Industry Corporation

Gaskets

Tokai Kogyo Co., Ltd.

Exterior moldings, weather strips

Tokai Rubber Industries, Ltd.

Automotive anti-vibration rubber and hoses, noise-proofing materials

Tokairika, Co., Ltd.

Automotive switches, seatbelts, airbags

Togo Seisakusyo Corporation

Automotive wire springs, flat springs

Toshiba Corporation

ITS, information and communications systems

Topura Co.,Ltd.

Bolts, tapping springs, cold-rolled products

Toyoda Gosei Co., Ltd.

Interior and exterior parts, steering wheels, airbag modules

Toyota Industries Corporation

Compressors for car air conditioners, automobiles

Toyota Auto Body Co., Ltd.

Vehicle body manufacture

Toyota Tsusho Corporation

Machinery, vehicle bodies, material chemicals, vehicle interior materials

Toyoda Iron Works Co., Ltd.

Radiator supports, seat frames

Toyota Boshoku Corporation

Seat assemblies, door trim, molded ceilings and other automotive interior systems

Toyotomi Kiko Co., Ltd.

Automotive parts (lower backs, etc.), spare parts (fenders, etc.)

Trinity Industrial Corporation

Resin products (center consoles, etc.)

Nagoya Felt Kogyo, Co., Ltd.

Non-woven cloth, filters, wool felt

Nishikawa Rubber Co., Ltd.

Weather strips

Nitto Denko Corporation

Steel panel reinforcing materials, vibration-damping materials, hybrid-related insulating materials

NGK Insulators. Ltd.

Ceramic honeycomb catalyst carriers

Nippon Gasket Co., Ltd.

Automotive and other internal combustion engine gaskets

NGK Spark Plug Co., Ltd.

Spark plugs, oxygen sensors

Japan Chemical Industries Co., Ltd.

Long-life coolant, windscreen washer fluid

Hagiwara Electric Co., Ltd.

Sale of information equipment, semiconductors

Panasonic Corporation

Car audio, navigation

Hamanakodenso Co.,Ltd.

Horns, magnet switches

Hayashi Telempu Co., Ltd.

Floor carpets, weather strips

Hikari Seiko Co., Ltd.

Universal joints, automatic transmission valve spools

Fine Sinter Co., Ltd.

Powder metallurgy products

Fuji Oozx Inc.

Actuated valve mechanism parts, engine valves

Fujikako Laboratory Co., Ltd.

Brake fluid

Nachi-Fujikoshi Corp.

Bearings, precision cutting tools

Primearth EV Energy Co., Ltd.

Automotive nickel hydrogen storage batteries, lithium ion storage batteries

Futaba Industrial Co., Ltd.

Mufflers, canisters, exhaust manifolds

Furukawa Automotive Systems Inc.

Wire harnesses and electrical components

Hosei Brake Industry Co., Ltd.

Disc brake assemblies, drum brake assemblies

Howa Textile Industry Co., Ltd.

Molded ceilings, door trim, dashboard insulators

Marutaka Co., Ltd.

Seatbelts, seat covers, and other interior parts

Maruman Corporation

Roof and other covers, tire covers, toolbags

Maruyasu Industries Co., Ltd.

Brake tubes, fuel tubes

Mannoh Industrial Co., Ltd.

Automatic gearshifts, manual gearshifts

Mizuno Tekkosho Co., Ltd.

Automatic spool valves, retainer valves

Mitsui High-tec Inc.

Precision automotive dies for motors, hybrid vehicle motor cores

Mitsuiya Industrial Co., Ltd.

Trunk and deck interior trim, rear wheelhouse liners

Mitsubishi Electric Corporation

Power devices, factory automation mechatronics equipment

Murakami Corporation

Rear-view mirrors

Meidoh Co., Ltd.

High-tension bolts, nuts, cold-headed parts

Meiwa Industry Co., Ltd.

Floor mats, trunk trim, glass run channels

Yazaki Kako Corporation

Pillars, scuff plates

Yazaki Sangyo Co., Ltd.

Prototype bodies and jigs, machine processing of automobile parts

Yamaha Motor Co., Ltd.

Automobile engines

Yutaka Seimitsu Kogyo, Ltd.

Automobile parts (differential gears, engine gears)

Ryoden Trading Co., Ltd.

Semiconductors, electronic devices

Renesas Electronics Corporation

Semiconductors

IHI Corporation

Automotive turbochargers

Akebono Brake Industry Co., Ltd.

Brake pads, brake linings

Asahi Glass Co., Ltd.

Automotive glass

Arai Seisakusho Co., Ltd.

Oil seals, O-rings

Ichikoh Industries, Ltd.

Headlights, rear combination taillights

Usui Kokusai Sangyo Kaisha, Ltd.

Brake pipes, fuel pipes

Exxon Mobile Yugen Kaisha

Lubricating oil

NOK Corporation

Oil seals

Autoliv Inc.

Airbag modules, seatbelts

Kanto Kasei Co., Ltd.

Resin molding and surface treatment processing, metal surface treatment processing

Kanto Auto Works, Ltd.

Vehicle body manufacture

Kyosan Denki Co., Ltd.

Mechanical fuel pumps, fuel filters

Kuzeh Corp.

Thermostats, thermosensors

KYB Corporation

Shock absorbers

Koito Manufactureing Co., Ltd.

Headlamps, rear combination lamps

Sanoh Industrial Co., Ltd.

Brake pipes, fuel pipes

GKN Drive Japan Ltd.

Differential units, constant velocity joints

JX Nippon Oil & Energy Corporation

Petroleum products

Jeco Co., Ltd.

Automotive clocks

Schaeffler Japan Co., Ltd.

Engine parts, transmissions parts

Johnson Controls, K.K.

Seats, interior parts

Shin-Kobe Electric Machinery Co., Ltd.

Automotive batteries

Stanley Electric Co., Ltd.

Headlamps, rear combination lamps

Central Motor Co., Ltd.

Vehicle body manufacture

Tyco Electronics Japan G.K.

Connectors, electronic equipment parts

Takata Corporation

Seatbelts, airbags, child restraint systems

Dunlop Goodyear Tires, Ltd.

Tires

TRW Automotive Japan Co., Ltd.

Steering systems, suspension parts

TDF Corporation

Front axles, counter gears

TPR Co., Ltd.

Piston rings, cylinder liners

T.RAD Co., Ltd.

Radiators, oil coolers, intercoolers

Topre Corporation

Reinforced bumpers, center pillars

Toyo Quality One Corporation

Molded urethane foam (seat pads)

Topy Industries, Limited.

Automotive disc wheels

Nichias Corporation

Seal materials, sound-absorbing and heat-insulating materials

Nissin Kogyo Co., Ltd.

Anti-lock brake systems, active stability control systems, hydraulic boosters

Nisshinbo Industries, Inc.

Disc pads, brake linings

Nittan Valve Co.,Ltd.

Engine valves, valve lifters

CMK Corporation

Printed circuit boards and electronic devices

NSK Ltd.

Bearings, steering systems

NHK Spring Co., Ltd.

Leaf springs, coil springs, stabilizers

Nippon Piston Ring Co., Ltd.

Piston rings, cylinder liners, camshafts

Nifco Inc.

Resin clips, screw grommets, resin clamps

Delphi Automotive Systems Japan,Ltd.

Engine control, air conditioning, radiators

Nihon Tokushu Toryo Co., Ltd.

Automotive vibration-damping material (asphalt sheets), automotive sound-absorbing parts

Nihon Michelin Tire Co., Ltd.

Tires

Pioneer Corporation

Car electronics products, audio products

Harada Industry Co., Ltd.

Vehicle antennas

Hitachi Automotive Systems, Ltd.

Shock absorbers

Hitachi, Ltd.

Information and communications systems, electronic devices

Hitachi Cable, Ltd.

Brake hoses, electric wires and cables

Hino Motors, Ltd.

Vehicle body manufacture

Fuji Bellows Co., Ltd.

Water temperature control thermostats, sensors

Bridgestone Corporation

Tires, tubes, anti-vibration rubber

Furukawa Electric Co., Ltd.

Electric cables, automotive wire harnesses

Furukawa Battery Co., Ltd.

Lead storage batteries, alkaline storage batteries, rectifiers

Bosch Corporation

Brake components, diesel fuel injection devices

Maruko Keihoki Co., Ltd,

Horns, relays, buzzers

Mitsui Kinzoku Act Corporation

Door locks and door-related functional parts

Mitsuba Corporation

Windshield wiper systems, power window motors, starter motors

Mitsubishi Steel Mfg. Co., Ltd.

Suspension springs, precision springs, specialty steel

Muro Corporation

Thrust washers, spacers, shims

Yazaki Corporation

Wire harnesses, meters and gauges

Yokowo Co., Ltd.

Vehicle antennas

The Yokohama Rubber Co., Ltd.

Automotive tires and tubes

Riken Corporation

Piston rings, seal rings, camshafts

Uchiyama Manufacturing Corp.

Gaskets, oil seals

EXEDY Corporation

Manual clutches, torque converters

NTN Corporation

Bearings, constant velocity joints, autotensioners

Kansai Paint Co., Ltd.

Manufacture and sale of paint, sale of protective film

Gates Unitta Asia Company

Timing belts, V ribbed belts

Cable Industry Co., Ltd.

Speedometer cables, rotary power transmission cables

Kobe Steel, Ltd.

Steel plate, wire rod, steel bar

Suncall Corporation

Automotive engine valve springs, safety seatbelt retractors

GS Yuasa Corporation

Automotive lead batteries

JFE Steel Corporation

Steel plates, steel pipes (seamless steel pipes, etc.), steel bar (stick steel, steel sheet pile, etc.)

JTEKT Corporation

Steering systems, bearings

Sumitomo Metal Industries, Ltd.

Steel plate, steel pipe, steel bar

Sumitomo Rubber Industries, Ltd.

Automobile tires, tubes

Sumitomo Electric Industries, Ltd.

Wire harnesses, electric cables

Suminoe Textile Co., Ltd.

Carpets, seat fabrics

Seiren Co., Ltd.

Automotive interior fabric

Daihatsu Motor Co., Ltd.

Vehicle bodies, engines

Daiamond Electric Mfg. Co., Ltd.

Ignition coils

Toyo Tire & Rubber Co., Ltd.

Automotive tires, anti-vibration rubber, urethane foam

Tokuhatsu Co., Ltd.

Spring washers, flat springs

Nisshin Steel Co., Ltd.

Steel plate and steel pipe made of stainless steel, regular steel, and specialty steel

Nippon Pillar Packing Co., Ltd.

Mechanical seals, gland packings, gaskets

Nippon Paint Co., Ltd.

General paints

J.S.T. Mfg. Co., Ltd.

Connectors and solderless terminals for electric devices and electronic equipment

Nippon Sheet Glass Co. Ltd.

Automotive laminated glass, reinforced glass

Hi-Lex Corporation

Control cables

Bando Chemical Industries, Ltd.

V belts, V ribbed belts, timing belts

Fujitsu Ten Limited

Automotive audiovisual equipment

Fuserashi Co., Ltd.

Nuts and automotive forged parts

Mitsuboshi Belting Ltd.

Transmission belts and related equipment, automotive belts

Ryobi Limited

Die cast products (aluminum, magnesium, etc.)