Yoshihisa Shibakawa

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Nagoya, JP

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Patents Grantslast 30 patents

Information Patent Grant
Headrest support device
- Patent number 8,967,721
- Issue date Mar 3, 2015
- Sankyo Co., Ltd.
- Mitsutaka Muto
- B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
HEADREST SUPPORT DEVICE
- Publication number 20120200135
- Publication date Aug 9, 2012
- SANKYO CO., LTD.
- Mitsutaka Muto
- B60 - VEHICLES IN GENERAL