Katsuhisa Kato

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Niwa-gun, JP

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Patents Grantslast 30 patents

Information Patent Grant
Screw having a temporary holding member on the screw shank
- Patent number 6,679,666
- Issue date Jan 20, 2004
- Aoyama Seisakusho Co., Ltd.
- Hiromichi Mizuno
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Opening and closing hook
- Patent number 6,499,710
- Issue date Dec 31, 2002
- Aoyama Seisakusho Co., Ltd.
- Hiromichi Mizuno
- B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
Screw
- Publication number 20020071739
- Publication date Jun 13, 2002
- Aoyama Seisakusho Co., Ltd.
- Hiromichi Mizuno
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...