Shuzo Hirakushi

Person

Osaka, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Worm support device and power assist unit having the same
- Patent number 7,568,550
- Issue date Aug 4, 2009
- JTEKT Corporation
- Hirotaka Yasuda
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Grant
Vehicular steering apparatus
- Patent number 7,353,727
- Issue date Apr 8, 2008
- Koyo Seiko Co., Ltd.
- Tetsuya Murakami
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Grant
Vehicular steering apparatus
- Patent number 7,328,631
- Issue date Feb 12, 2008
- Koyo Seiko Co., Ltd.
- Tetsuya Murakami
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Grant
Shock absorbing type steering device for vehicles and method of pro...
- Patent number 7,311,334
- Issue date Dec 25, 2007
- Koyo Seiko Co., Ltd.
- Ken Niwa
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Grant
Extendable shaft
- Patent number 7,172,361
- Issue date Feb 6, 2007
- Koyo Seiko Co., Ltd.
- Noboru Minamoto
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Grant
Collapsible telescopic steering apparatus
- Patent number 7,044,503
- Issue date May 16, 2006
- Koyo Seiko Co., Ltd.
- Tetsuya Murakami
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Grant
Collapsible telescopic steering apparatus
- Patent number 6,990,874
- Issue date Jan 31, 2006
- Koyo Seiko Co., Ltd.
- Tetsuya Murakami
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Grant
Vehicular steering apparatus
- Patent number 6,981,430
- Issue date Jan 3, 2006
- Koyo Seiko Co., Ltd.
- Tetsuya Murakami
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Grant
Electric power steering apparatus
- Patent number 6,776,253
- Issue date Aug 17, 2004
- Koyo Seiko Co., Ltd.
- Yasuhiro Tomago
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Torque transmission device of a four-wheel drive vehicle
- Patent number 5,388,679
- Issue date Feb 14, 1995
- Koyo Seiko Co., Ltd.
- Masahiro Inoue
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Torque transmission device of a four-wheel drive vehicle
- Patent number 5,375,687
- Issue date Dec 27, 1994
- Koyo Seiko Co., Ltd.
- Masahiro Inoue
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Power transmission apparatus for four-wheel drive vehicle
- Patent number 5,211,257
- Issue date May 18, 1993
- Koyo Seiko Co., Ltd.
- Hirakushi Shuzo
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Power transmission apparatus for vehicle
- Patent number 5,154,252
- Issue date Oct 13, 1992
- Koyo Seiko Co., Ltd.
- Satoshi Kawai
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Hydraulic transmission coupling apparatus
- Patent number 5,074,825
- Issue date Dec 24, 1991
- Koyo Seiko Co., Ltd.
- Yoshiaki Hamasaki
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Drive coupling unit
- Patent number 4,919,248
- Issue date Apr 24, 1990
- Mitsubishi Jidosha Kogyo Kabushiki Kaisha
- Takeo Hiramatsu
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Power transmission apparatus for a vehicle
- Patent number 4,850,447
- Issue date Jul 25, 1989
- Koyo Seiko Co., Ltd.
- Shuzo Hirakushi
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Oil pressure reaction control valve for power steering apparatus
- Patent number 4,784,235
- Issue date Nov 15, 1988
- Koyo Seiko Kabushiki Kaisha
- Waichiro Ijiri
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Grant
Apparatus for controlling steering power in power steering system
- Patent number 4,775,022
- Issue date Oct 4, 1988
- Koyo Jidoki Kabushiki Kaisha
- Shuzo Hirakushi
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Grant
Steering force control device for power steering apparatus
- Patent number 4,718,514
- Issue date Jan 12, 1988
- Koyo Seiko Kabushiki Kaisha
- Shuzo Hirakushi
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Grant
Apparatus for controlling a steering force of a handle in automobiles
- Patent number 4,640,380
- Issue date Feb 3, 1987
- Koyo Seiko Kabushiki Kaisha
- Toshihiko Daido
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Grant
Hydraulic control apparatus for a power steering device
- Patent number 4,637,484
- Issue date Jan 20, 1987
- Koyo Jidoki Kabushiki Kaisha
- Waichiro Ijiri
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Grant
Steering column support assembly
- Patent number 4,194,411
- Issue date Mar 25, 1980
- Koyo Seiko Company Limited
- Shigeru Manabe
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS

Patents Applicationslast 30 patents

Information Patent Application
Power steering unit
- Publication number 20060175118
- Publication date Aug 10, 2006
- Koyo Seiko Co., Ltd.
- Shuzo Hirakushi
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Application
Worm support device and power assist unit having the same
- Publication number 20060117883
- Publication date Jun 8, 2006
- Koyo Seiko Co., Ltd.
- Hirotaka Yasuda
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Application
Vehicular steering apparatus
- Publication number 20060021461
- Publication date Feb 2, 2006
- Tetsuya Murakami
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Application
Vehicular steering apparatus
- Publication number 20060022446
- Publication date Feb 2, 2006
- Tetsuya Murakami
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Application
Extendable shaft
- Publication number 20050044980
- Publication date Mar 3, 2005
- Noboru Minamoto
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Application
Shock absorbing type steering device for vehicles and method of pro...
- Publication number 20040129104
- Publication date Jul 8, 2004
- KOYO SEIKO CO., LTD.
- Ken Niwa
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Application
Collapsible telescopic steering apparatus
- Publication number 20030227163
- Publication date Dec 11, 2003
- Tetsuya Murakami
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Application
Vehicular steering apparatus
- Publication number 20030209102
- Publication date Nov 13, 2003
- Tetsuya Murakami
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Application
Collapsible telescopic steering apparatus
- Publication number 20030000330
- Publication date Jan 2, 2003
- Tetsuya Murakami
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Application
Electric power steering apparatus
- Publication number 20020166715
- Publication date Nov 14, 2002
- Yasuhiro Tomago
- B60 - VEHICLES IN GENERAL

Shuzo Hirakushi

Person

Patents Grantslast 30 patents

Worm support device and power assist unit having the same

Vehicular steering apparatus

Vehicular steering apparatus

Shock absorbing type steering device for vehicles and method of pro...

Extendable shaft

Collapsible telescopic steering apparatus

Collapsible telescopic steering apparatus

Vehicular steering apparatus

Electric power steering apparatus

Torque transmission device of a four-wheel drive vehicle

Torque transmission device of a four-wheel drive vehicle

Power transmission apparatus for four-wheel drive vehicle

Power transmission apparatus for vehicle

Hydraulic transmission coupling apparatus

Drive coupling unit

Power transmission apparatus for a vehicle

Oil pressure reaction control valve for power steering apparatus

Apparatus for controlling steering power in power steering system

Steering force control device for power steering apparatus

Apparatus for controlling a steering force of a handle in automobiles

Hydraulic control apparatus for a power steering device

Steering column support assembly

Patents Applicationslast 30 patents

Power steering unit

Worm support device and power assist unit having the same

Vehicular steering apparatus

Vehicular steering apparatus

Extendable shaft

Shock absorbing type steering device for vehicles and method of pro...

Collapsible telescopic steering apparatus

Vehicular steering apparatus

Collapsible telescopic steering apparatus

Electric power steering apparatus