Hiroki MATSUDA

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Yokohama-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Vehicle seat and vehicle seat frame
- Patent number 12,097,788
- Issue date Sep 24, 2024
- NHK Spring Co., Ltd.
- Syunichirou Osa
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Vehicle seat frame and vehicle seat
- Patent number 12,054,080
- Issue date Aug 6, 2024
- NHK Spring Co., Ltd.
- Syunichirou Osa
- B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
VEHICLE SEAT FRAME AND VEHICLE SEAT
- Publication number 20230202360
- Publication date Jun 29, 2023
- NHK Spring Co., Ltd.
- Syunichirou OSA
- B60 - VEHICLES IN GENERAL
Information Patent Application
SEAT CUSHION FRAME, VEHICLE SEAT FRAME, AND VEHICLE SEAT
- Publication number 20230202363
- Publication date Jun 29, 2023
- NHK Spring Co., Ltd.
- Syunichirou OSA
- B60 - VEHICLES IN GENERAL
Information Patent Application
VEHICLE SEAT AND VEHICLE SEAT FRAME
- Publication number 20230202361
- Publication date Jun 29, 2023
- NHK Spring Co., Ltd.
- Syunichirou OSA
- B60 - VEHICLES IN GENERAL
Information Patent Application
SEAT CUSHION FRAME, VEHICLE SEAT FRAME, AND VEHICLE SEAT
- Publication number 20230202362
- Publication date Jun 29, 2023
- NHK Spring Co., Ltd.
- Syunichirou OSA
- B60 - VEHICLES IN GENERAL