Akihiko Katoh

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Osaka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Vibration isolating bushing and its manufacturing method
- Patent number 7,322,091
- Issue date Jan 29, 2008
- Toyo Tire & Rubber Co., Ltd.
- Akihiko Katoh
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...

Patents Applicationslast 30 patents

Information Patent Application
Vibration isolating bushing and its manufacturing method
- Publication number 20050138787
- Publication date Jun 30, 2005
- Akihiko Katoh
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...