Masahiro KUROMOTO

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Aki-gun, JP

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Patents Grantslast 30 patents

Information Patent Grant
Seat cushion for vehicle seat and vehicle seat
- Patent number 11,155,193
- Issue date Oct 26, 2021
- Delta Kogyo Co., Ltd.
- Etsunori Fujita
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Lumbar support structure and seat structure
- Patent number 10,278,509
- Issue date May 7, 2019
- Delta Tooling Co., Ltd.
- Etsunori Fujita
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Grant
Seat structure
- Patent number 10,118,513
- Issue date Nov 6, 2018
- Delta Tooling Co., Ltd.
- Etsunori Fujita
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Seat slide device
- Patent number 9,862,291
- Issue date Jan 9, 2018
- Delta Tooling Co., Ltd.
- Katsuhiro Inoue
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Manufacturing method for seat frame structure
- Patent number 9,522,448
- Issue date Dec 20, 2016
- Delta Tooling Co., Ltd.
- Hitoshi Fujita
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Vehicle seat
- Patent number 9,376,044
- Issue date Jun 28, 2016
- Delta Tooling Co., Ltd.
- Etsunori Fujita
- B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
SEAT CUSHION FOR VEHICLE SEAT AND VEHICLE SEAT
- Publication number 20200254912
- Publication date Aug 13, 2020
- DELTA KOGYO CO., LTD.
- Etsunori FUJITA
- B60 - VEHICLES IN GENERAL
Information Patent Application
LUMBAR SUPPORT STRUCTURE AND SEAT STRUCTURE
- Publication number 20170238713
- Publication date Aug 24, 2017
- DELTA TOOLING CO., LTD.
- Etsunori FUJITA
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Application
SEAT STRUCTURE
- Publication number 20170080832
- Publication date Mar 23, 2017
- DELTA TOOLING CO., LTD.
- Etsunori FUJITA
- B60 - VEHICLES IN GENERAL
Information Patent Application
VEHICLE SEAT
- Publication number 20150203011
- Publication date Jul 23, 2015
- Delta Tooling Co., Ltd.
- Etsunori Fujita
- B60 - VEHICLES IN GENERAL
Information Patent Application
SEAT SLIDE DEVICE
- Publication number 20150191106
- Publication date Jul 9, 2015
- Delta Tooling Co., Ltd.
- Katsuhiro Inoue
- B60 - VEHICLES IN GENERAL
Information Patent Application
MANUFACTURING METHOD FOR SEAT FRAME STRUCTURE
- Publication number 20140317931
- Publication date Oct 30, 2014
- Delta Tooling Co., Ltd.
- Hitoshi Fujita
- B60 - VEHICLES IN GENERAL