Kenichi Kotaka

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Osaka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Steering state detecting apparatus
- Patent number 6,978,685
- Issue date Dec 27, 2005
- Koyo Seiko Co., Ltd.
- Mahito Shiba
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Grant
Electric power steering apparatus
- Patent number 6,973,991
- Issue date Dec 13, 2005
- Koyo Seiko Co., Ltd.
- Yoshitomo Tokumoto
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Grant
Rotational angle detecting apparatus and torque detecting apparatus
- Patent number 6,948,385
- Issue date Sep 27, 2005
- Koyo Seiko Co., Ltd.
- Yoshitomo Tokumoto
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS

Patents Applicationslast 30 patents

Information Patent Application
Steering state detecting apparatus
- Publication number 20040117145
- Publication date Jun 17, 2004
- KOYO SEIKO CO., LTD.
- Mahito Shiba
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Application
Electric power steering apparatus
- Publication number 20040007419
- Publication date Jan 15, 2004
- KOYO SEIKO CO., LTD.
- Yoshitomo Tokumoto
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Application
Rotational angle detecting apparatus and torque detecting apparatus
- Publication number 20030217607
- Publication date Nov 27, 2003
- KOYO SEIKO CO., LTD.
- Yoshitomo Tokumoto
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Application
Rotational angle detecting device, torque detecting device and stee...
- Publication number 20020124663
- Publication date Sep 12, 2002
- Yoshitomo Tokumoto
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS