Ken Okura

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Yokohama-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Coil spring for suspension
- Patent number 10,899,188
- Issue date Jan 26, 2021
- NHK Spring Co., Ltd.
- Ken Okura
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Suspension coil spring
- Patent number 10,266,027
- Issue date Apr 23, 2019
- NHK Spring Co., Ltd.
- Hideto Enomoto
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Vehicle seat
- Patent number 9,592,755
- Issue date Mar 14, 2017
- NHK Spring Co., Ltd.
- Masami Takayama
- B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
COIL SPRING FOR SUSPENSION
- Publication number 20200189343
- Publication date Jun 18, 2020
- NHK Spring Co., Ltd.
- Ken OKURA
- B60 - VEHICLES IN GENERAL
Information Patent Application
COIL SPRING FOR SUSPENSION
- Publication number 20180215227
- Publication date Aug 2, 2018
- NHK Spring Co., Ltd.
- Ken OKURA
- B60 - VEHICLES IN GENERAL
Information Patent Application
SUSPENSION COIL SPRING
- Publication number 20170015171
- Publication date Jan 19, 2017
- NHK Spring Co., Ltd.
- Hideto ENOMOTO
- B60 - VEHICLES IN GENERAL
Information Patent Application
VEHICLE SEAT
- Publication number 20140132048
- Publication date May 15, 2014
- NHK Spring Co., Ltd.
- Masami Takayama
- B60 - VEHICLES IN GENERAL