Masaru Imamura

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Kanagawa, JP

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Patents Grantslast 30 patents

Information Patent Grant
Wire material for elastic member and elastic member
- Patent number 10,828,845
- Issue date Nov 10, 2020
- NHK Spring Co., Ltd.
- Takamichi Sano
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Coil spring
- Patent number 10,808,784
- Issue date Oct 20, 2020
- NHK Spring Co., Ltd.
- Yoshiki Ono
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
WIRE ADAPTED TO ELASTIC MEMBERS AND ELASTIC MEMBER
- Publication number 20200208702
- Publication date Jul 2, 2020
- NHK Spring Co., Ltd.
- Yoshiki Ono
- B60 - VEHICLES IN GENERAL
Information Patent Application
COIL SPRING
- Publication number 20190063536
- Publication date Feb 28, 2019
- NHK Spring Co., Ltd.
- Yoshiki Ono
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
WIRE MATERIAL FOR ELASTIC MEMBER AND ELASTIC MEMBER
- Publication number 20180297297
- Publication date Oct 18, 2018
- NHK Spring Co., Ltd.
- Takamichi Sano
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL