Keiichirou YAMAMOTO

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Higashihiroshima-city, JP

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Patents Grantslast 30 patents

Information Patent Grant
Switch device and vehicle switch device
- Patent number 9,855,846
- Issue date Jan 2, 2018
- Kabushiki Kaisha Tokai Rika Denki Seisakusho
- Yoshiaki Nabe
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Falling-off structure of operational switch for vehicle
- Patent number 9,257,241
- Issue date Feb 9, 2016
- Mazda Motor Corporation
- Keiichirou Yamamoto
- B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
SWITCH DEVICE AND VEHICLE SWITCH DEVICE
- Publication number 20170025236
- Publication date Jan 26, 2017
- KABUSHIKI KAISHA TOKAI RIKA DENKI SEISAKUSHO
- Yoshiaki NABE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
FALLING-OFF STRUCTURE OF OPERATIONAL SWITCH FOR VEHICLE
- Publication number 20140216904
- Publication date Aug 7, 2014
- MAZDA MOTOR CORPORATION
- Keiichirou YAMAMOTO
- B60 - VEHICLES IN GENERAL