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Satoshi NISHIKIDO
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Yokohama-shi, JP
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Patents Grants
last 30 patents
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Patent Grant
Headrest and vehicle seat provided with the same
Patent number
8,936,310
Issue date
Jan 20, 2015
NHK Spring Co., Ltd.
Masami Takayama
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Headrest device, method of adjusting headrest position, and vehicle...
Patent number
8,632,125
Issue date
Jan 21, 2014
NHK Spring Co., Ltd.
Hiroyoshi Yamaguchi
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Headrest device
Patent number
8,596,715
Issue date
Dec 3, 2013
NHK Spring Co., Ltd.
Hiroyoshi Yamaguchi
B60 - VEHICLES IN GENERAL
Patents Applications
last 30 patents
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Patent Application
HEADREST AND VEHICLE SEAT PROVIDED WITH THE SAME
Publication number
20120212017
Publication date
Aug 23, 2012
NHK Spring Co., Ltd.
Masami TAKAYAMA
B60 - VEHICLES IN GENERAL
Information
Patent Application
HEADREST DEVICE, METHOD OF ADJUSTING HEADREST POSITIION, AND VEHICL...
Publication number
20120032487
Publication date
Feb 9, 2012
NHK Spring Co., Ltd.
Hiroyoshi YAMAGUCHI
B60 - VEHICLES IN GENERAL
Information
Patent Application
HEADREST DEVICE
Publication number
20110233974
Publication date
Sep 29, 2011
NHK Spring Co., Ltd.
Hiroyoshi YAMAGUCHI
B60 - VEHICLES IN GENERAL