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Kazuyuki Yoshida
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Kashihara, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Electric power steering system
Patent number
6,690,138
Issue date
Feb 10, 2004
Koyo Seiko Co., Ltd.
Hiroaki Kaji
B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information
Patent Grant
Electric power steering control system
Patent number
6,431,307
Issue date
Aug 13, 2002
Koyo Seiko Co., Ltd.
Kazuyuki Yoshida
B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information
Patent Grant
Electric power steering apparatus
Patent number
6,129,172
Issue date
Oct 10, 2000
Koyo Seiko Co., Ltd.
Kazuyuki Yoshida
B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information
Patent Grant
Electric power steering apparatus
Patent number
5,984,042
Issue date
Nov 16, 1999
Koyo Seiko Co.
Mitsuhiko Nishimoto
B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information
Patent Grant
Electric power steering apparatus
Patent number
5,925,995
Issue date
Jul 20, 1999
Koyo Seiko Co. Ltd.
Kazuyuki Yoshida
B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information
Patent Grant
Electric power steering apparatus
Patent number
5,881,836
Issue date
Mar 16, 1999
Koyo Seiko Co., Ltd.
Mitsuhiko Nishimoto
B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Patents Applications
last 30 patents
Information
Patent Application
Electric power steering system
Publication number
20020014877
Publication date
Feb 7, 2002
Hiroaki Kaji
B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS