Kenichi Tamagawa

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Miyagi-ken, JP

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Patents Grantslast 30 patents

Information Patent Grant
Tire state monitoring apparatus
- Patent number 7,881,836
- Issue date Feb 1, 2011
- Alps Electric Co., Ltd.
- Satoshi Hayasaka
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Tire information detector
- Patent number 7,705,718
- Issue date Apr 27, 2010
- Alps Electric Co., Ltd.
- Hideki Masudaya
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Rear-view mirror driving and controlling mechanism
- Patent number 6,621,062
- Issue date Sep 16, 2003
- Alps Electric Co., Ltd.
- Kenichi Tamagawa
- B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
Tire information detector
- Publication number 20080169915
- Publication date Jul 17, 2008
- Alps Electric Co., Ltd.
- Hideki Masudaya
- B60 - VEHICLES IN GENERAL
Information Patent Application
TIRE STATE MONITORING APPARATUS
- Publication number 20080103654
- Publication date May 1, 2008
- Satoshi Hayasaka
- B60 - VEHICLES IN GENERAL
Information Patent Application
Tire state monitoring apparatus
- Publication number 20080018449
- Publication date Jan 24, 2008
- Alps Electric Co., Ltd.
- Kenichi Tamagawa
- B60 - VEHICLES IN GENERAL