Tokai TRW & Co., Ltd.

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Kasugai Aichi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method of forming tappet adjusting screws
- Patent number 4,932,234
- Issue date Jun 12, 1990
- Tokai TRW & Co., Ltd.
- Shigemitu Adachi
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Method of manufacturing ball joint
- Patent number 4,916,788
- Issue date Apr 17, 1990
- Tokai TRW & Co., Ltd.
- Yasunobu Mitoya
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Joint
- Patent number 4,880,329
- Issue date Nov 14, 1989
- Tokai TRW & Co., Ltd.
- Motohiro Sakai
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Apparatus for automatically setting steering center for use in powe...
- Patent number 4,856,607
- Issue date Aug 15, 1989
- Tokai TRW & Co., Ltd.
- Hirotaka Sueshige
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Grant
Electric power steering apparatus having motor braking function
- Patent number 4,802,544
- Issue date Feb 7, 1989
- Tokai TRW & Co., Ltd.
- Naoyuki Maeda
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Grant
Rack and pinion steering gear with electric power assistance
- Patent number 4,785,901
- Issue date Nov 22, 1988
- Tokai TRW & Co. Ltd.
- Naoyuki Maeda
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Grant
Method for manufacturing a single-piece type valve sleeve
- Patent number 4,768,268
- Issue date Sep 6, 1988
- Tokai TRW & Co., Ltd.
- Masahito Ishihara
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Control valve
- Patent number 4,768,554
- Issue date Sep 6, 1988
- Tokai TRW & Co., Ltd.
- Kunio Takeuchi
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Grant
Vehicle speed responsive power steering assembly
- Patent number 4,759,419
- Issue date Jul 26, 1988
- Tokai TRW & Co., Ltd.
- Kiyoshi Nagae
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Grant
Steering mechanism for automobile
- Patent number 4,709,593
- Issue date Dec 1, 1987
- Tokai TRW & Co., Ltd.
- Kunio Takeuchi
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Vehicular speed responsive power steering device
- Patent number 4,694,927
- Issue date Sep 22, 1987
- Tokai TRW & Co., Ltd.
- Kiyoshi Nagae
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Grant
Supporting structure for rocker arms for engine valves
- Patent number 4,658,770
- Issue date Apr 21, 1987
- Honda Giken Kogyo Kabushiki Kaisha
- Takahiro Okuyama
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Single phase to three phase signal converter
- Patent number 4,644,241
- Issue date Feb 17, 1987
- Tokai TRW & Co., Ltd.
- Naoyuki Maeda
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Pivot members for a cam follower of valve mechanism for internal co...
- Patent number 4,617,883
- Issue date Oct 21, 1986
- Honda Giken Kogyo Kabushiki Kaisha
- Takahiro Okuyama
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Apparatus for converting single-phase power to three-phase outputs
- Patent number 4,618,809
- Issue date Oct 21, 1986
- Tokai TRW & Co., Ltd.
- Naoyuki Maeda
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Rack-pinion steering gear and method for cutting rack teeth
- Patent number 4,573,372
- Issue date Mar 4, 1986
- Tokai TRW & Co., Ltd.
- Michio Abe
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Power steering device
- Patent number 4,549,628
- Issue date Oct 29, 1985
- Tokai TRW & Co., Ltd.
- Michio Abe
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Grant
Method for cutting rack teeth
- Patent number 4,521,141
- Issue date Jun 4, 1985
- Tokai TRW & Co., Ltd.
- Michio Abe
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Rotation detecting apparatus
- Patent number 4,512,367
- Issue date Apr 23, 1985
- Tokai TRW & Co. Ltd.
- Michio Abe
- G01 - MEASURING TESTING
Information Patent Grant
Power steering system
- Patent number 4,499,964
- Issue date Feb 19, 1985
- Tokai TRW & Co. Ltd.
- Michio Abe
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Grant
Power steering device
- Patent number 4,457,390
- Issue date Jul 3, 1984
- Tokai TRW & Co. Ltd.
- Michio Abe
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Grant
Power steering system for road vehicles
- Patent number 4,453,615
- Issue date Jun 12, 1984
- Toyo Kogyo Co., Ltd.
- Hirotaka Kanazawa
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Grant
Electrically driven oil pressured power steering apparatus
- Patent number 4,417,640
- Issue date Nov 29, 1983
- Tokai TRW & Co., Ltd.
- Michio Abe
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Grant
Power steering device for a vehicle
- Patent number 4,392,540
- Issue date Jul 12, 1983
- Tokai TRW & Co., Ltd.
- Abe Michio
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Grant
Lean air-fuel mixture attraction method and attraction electrode pl...
- Patent number 4,284,054
- Issue date Aug 18, 1981
- Tokai TRW & Co. Ltd.
- Seiichiro Kumagai
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Structure for mounting ball joint
- Patent number 4,256,413
- Issue date Mar 17, 1981
- Tokai TRW & Co. Ltd.
- Michio Abe
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Method and apparatus for accumulating fuel particles in a portion o...
- Patent number 4,219,001
- Issue date Aug 26, 1980
- Tokai TRW & Co. Ltd.
- Seiichiro Kumagai
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Rack and pinion type steering gear
- Patent number 4,217,793
- Issue date Aug 19, 1980
- Tokai TRW & Co., Ltd.
- Michio Abe
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Grant
Ignition method and apparatus for internal combustion engine
- Patent number 4,124,003
- Issue date Nov 7, 1978
- Tokai TRW & Co., Ltd.
- Michio Abe
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
System and device for the ignition of an internal combustion engine...
- Patent number 4,041,922
- Issue date Aug 16, 1977
- Tokai TRW & Co. Ltd.
- Michio Abe
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS

Tokai TRW & Co., Ltd.

Organization

Patents Grantslast 30 patents

Method of forming tappet adjusting screws

Method of manufacturing ball joint

Joint

Apparatus for automatically setting steering center for use in powe...

Electric power steering apparatus having motor braking function

Rack and pinion steering gear with electric power assistance

Method for manufacturing a single-piece type valve sleeve

Control valve

Vehicle speed responsive power steering assembly

Steering mechanism for automobile

Vehicular speed responsive power steering device

Supporting structure for rocker arms for engine valves

Single phase to three phase signal converter

Pivot members for a cam follower of valve mechanism for internal co...

Apparatus for converting single-phase power to three-phase outputs

Rack-pinion steering gear and method for cutting rack teeth

Power steering device

Method for cutting rack teeth

Rotation detecting apparatus

Power steering system

Power steering device

Power steering system for road vehicles

Electrically driven oil pressured power steering apparatus

Power steering device for a vehicle

Lean air-fuel mixture attraction method and attraction electrode pl...

Structure for mounting ball joint

Method and apparatus for accumulating fuel particles in a portion o...

Rack and pinion type steering gear

Ignition method and apparatus for internal combustion engine

System and device for the ignition of an internal combustion engine...

Patents Applicationslast 30 patents

Trademarklast 30 trademarks