Yoshihisa Yamamoto

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Shizuoka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Fluid transmission device
- Patent number 7,284,645
- Issue date Oct 23, 2007
- Yutaka Giken Co., Ltd.
- Yoshihisa Yamamoto
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

Information Patent Application
Fluid transmission device
- Publication number 20060000682
- Publication date Jan 5, 2006
- Yoshihisa Yamamoto
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...