Yasuhiro Tomago

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Patents Grantslast 30 patents

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
Variable throttle valve with eccentric members, for use in hydrauli...
- Patent number 5,791,433
- Issue date Aug 11, 1998
- Koyo Seiko Co., Ltd.
- Tetsuya Murakami
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

Information Patent Application
Electric power steering apparatus
- Publication number 20020166715
- Publication date Nov 14, 2002
- Yasuhiro Tomago
- B60 - VEHICLES IN GENERAL