Masaharu Sanpei

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Apparatus for mounting child safety seat and seat for vehicle with...
- Patent number 10,596,932
- Issue date Mar 24, 2020
- NHK Spring Co., Ltd.
- Keiichiro Fujiwara
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Vehicle seat
- Patent number 10,493,875
- Issue date Dec 3, 2019
- NHK Spring Co., Ltd.
- Keiichiro Fujiwara
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Vehicle seat
- Patent number 10,173,564
- Issue date Jan 8, 2019
- NHK Spring Co., Ltd.
- Keiichiro Fujiwara
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Headrest and vehicle seat
- Patent number 9,656,579
- Issue date May 23, 2017
- NHK Spring Co., Ltd.
- Shinichi Nakata
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Headrest, vehicle seat
- Patent number 9,403,457
- Issue date Aug 2, 2016
- NHK Spring Co., Ltd.
- Shinichi Nakata
- B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
APPARATUS FOR MOUNTING CHILD SAFETY SEAT AND SEAT FOR VEHICLE WITH...
- Publication number 20180370394
- Publication date Dec 27, 2018
- NHK Spring Co., Ltd.
- Keiichiro Fujiwara
- B60 - VEHICLES IN GENERAL
Information Patent Application
VEHICLE SEAT
- Publication number 20170349066
- Publication date Dec 7, 2017
- NHK Spring Co., Ltd.
- Keiichiro Fujiwara
- B60 - VEHICLES IN GENERAL
Information Patent Application
VEHICLE SEAT
- Publication number 20170349074
- Publication date Dec 7, 2017
- NHK Spring Co., Ltd.
- Keiichiro Fujiwara
- B60 - VEHICLES IN GENERAL
Information Patent Application
HEADREST, VEHICLE SEAT
- Publication number 20150097409
- Publication date Apr 9, 2015
- SHINICHI NAKATA
- B60 - VEHICLES IN GENERAL
Information Patent Application
HEADREST AND VEHICLE SEAT
- Publication number 20150097408
- Publication date Apr 9, 2015
- NHK Spring Co., Ltd.
- SHINICHI NAKATA
- B60 - VEHICLES IN GENERAL