Takuma OKi

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Yokohama-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Vehicle seat
- Patent number 11,634,048
- Issue date Apr 25, 2023
- NHK Spring Co., Ltd.
- Daisuke Tanaka
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Columnar body, seat frame, and vehicle seat
- Patent number 11,485,261
- Issue date Nov 1, 2022
- NHK Spring Co., Ltd.
- Shunichiro Osa
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Vehicle seat
- Patent number 11,299,068
- Issue date Apr 12, 2022
- NHK Spring Co., Ltd.
- Daisuke Tanaka
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Vehicle seat
- Patent number 10,829,008
- Issue date Nov 10, 2020
- NHK Spring Co., Ltd.
- Yoshitaka Sasaki
- B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
SEAT BACK PANEL, SEAT BACK FRAME AND VEHICLE SEAT
- Publication number 20240123880
- Publication date Apr 18, 2024
- NHK Spring Co., Ltd.
- Takumi Arai
- B60 - VEHICLES IN GENERAL
Information Patent Application
COLUMNAR BODY, SEAT FRAME, AND VEHICLE SEAT
- Publication number 20210245636
- Publication date Aug 12, 2021
- NHK Spring Co., Ltd.
- Shunichiro OSA
- B60 - VEHICLES IN GENERAL
Information Patent Application
Vehicle Seat
- Publication number 20200223326
- Publication date Jul 16, 2020
- NHK SPRING CO., LTD.
- Daisuke Tanaka
- B60 - VEHICLES IN GENERAL
Information Patent Application
VEHICLE SEAT
- Publication number 20190299818
- Publication date Oct 3, 2019
- NHK Spring Co., Ltd.
- Yoshitaka Sasaki
- B60 - VEHICLES IN GENERAL