Jun Shirai

Person

Yokohama-shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Seat cushion frame, vehicle seat frame, and vehicle seat
- Patent number 12,240,362
- Issue date Mar 4, 2025
- NHK Spring Co., Ltd.
- Syunichirou Osa
- B60 - VEHICLES IN GENERAL
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
Information Patent Grant
Lock release lever attachment structure
- Patent number 10,486,561
- Issue date Nov 26, 2019
- NHK Spring Co., Ltd.
- Jun Shirai
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Lock release mechanism
- Patent number 10,259,350
- Issue date Apr 16, 2019
- NHK Spring Co., Ltd.
- Jun Shirai
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Grant
Vehicle resin part and vehicle resin part manufacturing method
- Patent number 9,950,459
- Issue date Apr 24, 2018
- NHK Spring Co., Ltd.
- Jun Shirai
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Vehicle-use resin cover
- Patent number 9,555,748
- Issue date Jan 31, 2017
- NHK Spring Co., Ltd.
- Jun Shirai
- B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
VEHICLE SEAT
- Publication number 20240116408
- Publication date Apr 11, 2024
- NHK Spring Co., Ltd.
- Yukinori MIKITA
- B60 - VEHICLES IN GENERAL
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
Information Patent Application
LOCK RELEASE LEVER ATTACHMENT STRUCTURE
- Publication number 20180257520
- Publication date Sep 13, 2018
- NHK Spring Co., Ltd.
- Jun Shirai
- B60 - VEHICLES IN GENERAL
Information Patent Application
LOCK RELEASE MECHANISM
- Publication number 20170313212
- Publication date Nov 2, 2017
- NHK Spring Co., Ltd.
- Jun Shirai
- B60 - VEHICLES IN GENERAL
Information Patent Application
VEHICLE-USE RESIN COVER
- Publication number 20150360622
- Publication date Dec 17, 2015
- NHK Spring Co., Ltd.
- Jun Shirai
- B60 - VEHICLES IN GENERAL
Information Patent Application
VEHICLE RESIN PART AND VEHICLE RESIN PART MANUFACTURING METHOD
- Publication number 20150329082
- Publication date Nov 19, 2015
- NHK Spring Co., Ltd.
- Jun Shirai
- B60 - VEHICLES IN GENERAL

Person

Patents Grantslast 30 patents

Seat cushion frame, vehicle seat frame, and vehicle seat

Vehicle seat and vehicle seat frame

Vehicle seat frame and vehicle seat

Lock release lever attachment structure

Lock release mechanism

Vehicle resin part and vehicle resin part manufacturing method

Vehicle-use resin cover

Patents Applicationslast 30 patents

VEHICLE SEAT

VEHICLE SEAT FRAME AND VEHICLE SEAT

SEAT CUSHION FRAME, VEHICLE SEAT FRAME, AND VEHICLE SEAT

VEHICLE SEAT AND VEHICLE SEAT FRAME

SEAT CUSHION FRAME, VEHICLE SEAT FRAME, AND VEHICLE SEAT

LOCK RELEASE LEVER ATTACHMENT STRUCTURE

LOCK RELEASE MECHANISM

VEHICLE-USE RESIN COVER

VEHICLE RESIN PART AND VEHICLE RESIN PART MANUFACTURING METHOD