Toshiaki Sunaga

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Yokohama, JP

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Patents Grantslast 30 patents

Information Patent Grant
Headrest structure and headrest device
- Patent number 9,463,724
- Issue date Oct 11, 2016
- NHK Spring Co., Ltd.
- Toshiaki Sunaga
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Seat apparatus and vehicle
- Patent number 8,047,614
- Issue date Nov 1, 2011
- NHK Spring Co., Ltd.
- Satoshi Goshima
- B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
HEADREST STRUCTURE AND HEADREST DEVICE
- Publication number 20140339875
- Publication date Nov 20, 2014
- NHK Spring Co., Ltd.
- Toshiaki Sunaga
- B60 - VEHICLES IN GENERAL
Information Patent Application
Genuine leather cover assembly, production method therefor, seat, f...
- Publication number 20090110941
- Publication date Apr 30, 2009
- NHK Spring Co., Ltd.
- Kiyoshi Takezawa
- B32 - LAYERED PRODUCTS
Information Patent Application
Seat apparatus and vehicle
- Publication number 20080296951
- Publication date Dec 4, 2008
- Fuji Heavy Industries Ltd.
- Satoshi Goshima
- B60 - VEHICLES IN GENERAL