Koji FUJITA

Person

Hyogo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Additive for nonaqueous electrolyte solutions, nonaqueous electroly...
- Patent number 12,074,286
- Issue date Aug 27, 2024
- Sumitomo Seika Chemicals Co., Ltd.
- Yuki Kono
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Additive for nonaqueous electrolyte solutions, nonaqueous electroly...
- Patent number 12,021,191
- Issue date Jun 25, 2024
- Sumitomo Seika Chemicals Co., Ltd.
- Yuki Kono
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Polymer composition
- Patent number 11,920,024
- Issue date Mar 5, 2024
- Sumitomo Seika Chemicals Co., Ltd.
- Shun Hashimoto
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Additive for nonaqueous electrolyte solutions, nonaqueous electroly...
- Patent number 11,387,490
- Issue date Jul 12, 2022
- Sumitomo Seika Chemicals Co., Ltd.
- Yuki Kono
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Additive for non-aqueous electrolytic solutions, non-aqueous electr...
- Patent number 11,342,587
- Issue date May 24, 2022
- Sumitomo Seika Chemicals Co., Ltd.
- Yasuyuki Takai
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Additive for nonaqueous electrolyte solutions, nonaqueous electroly...
- Patent number 11,038,201
- Issue date Jun 15, 2021
- Sumitomo Seika Chemicals Co., Ltd.
- Yuki Kono
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Additive for nonaqueous electrolyte solutions, nonaqueous electroly...
- Patent number 10,615,456
- Issue date Apr 7, 2020
- Sumitomo Seika Chemicals Co., Ltd.
- Shohei Fujimoto
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Additive for nonaqueous electrolyte solutions, nonaqueous electroly...
- Patent number 10,573,929
- Issue date Feb 25, 2020
- Sumitomo Seika Chemicals Co., Ltd.
- Shohei Fujimoto
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Additive for nonaqueous electrolyte, nonaqueous electrolyte, and el...
- Patent number 10,050,304
- Issue date Aug 14, 2018
- Sumitomo Seika & Chemicals Co., Ltd.
- Tomohiro Onozuka
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
POLYMER COMPOSITION
- Publication number 20220010119
- Publication date Jan 13, 2022
- Sumitomo Seika Chemicals Co., Ltd.
- Shun HASHIMOTO
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
ADDITIVE FOR NONAQUEOUS ELECTROLYTE SOLUTIONS, NONAQUEOUS ELECTROLY...
- Publication number 20210367269
- Publication date Nov 25, 2021
- Sumitomo Seika Chemicals Co., Ltd.
- Yuki KONO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ADDITIVE FOR NONAQUEOUS ELECTROLYTE SOLUTIONS, NONAQUEOUS ELECTROLY...
- Publication number 20210184259
- Publication date Jun 17, 2021
- Sumitomo Seika Chemicals Co., Ltd.
- Yuki KONO
- C07 - ORGANIC CHEMISTRY
Information Patent Application
ADDITIVE FOR NON-AQUEOUS ELECTROLYTIC SOLUTIONS, NON-AQUEOUS ELECTR...
- Publication number 20200036040
- Publication date Jan 30, 2020
- Sumitomo Seika Chemicals Co., Ltd.
- Yasuyuki TAKAI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ADDITIVE FOR NONAQUEOUS ELECTROLYTE SOLUTIONS, NONAQUEOUS ELECTROLY...
- Publication number 20190393552
- Publication date Dec 26, 2019
- Sumitomo Seika Chemicals Co., Ltd.
- Yuki KONO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ADDITIVE FOR NONAQUEOUS ELECTROLYTE SOLUTIONS, NONAQUEOUS ELECTROLY...
- Publication number 20190181499
- Publication date Jun 13, 2019
- Sumitomo Seika Chemicals Co., Ltd.
- Shohei FUJIMOTO
- C07 - ORGANIC CHEMISTRY
Information Patent Application
ADDITIVE FOR NON-AQUEOUS ELECTROLYTE, NON-AQUEOUS ELECTROLYTE, AND...
- Publication number 20180358655
- Publication date Dec 13, 2018
- SUMITOMO SEIKA CHEMICALS CO., LTD.
- Yuki KONO
- C07 - ORGANIC CHEMISTRY
Information Patent Application
ADDITIVE FOR NONAQUEOUS ELECTROLYTE SOLUTIONS, NONAQUEOUS ELECTROLY...
- Publication number 20180248226
- Publication date Aug 30, 2018
- Yuki KONO
- C07 - ORGANIC CHEMISTRY
Information Patent Application
DYE-SENSITIZED SOLAR CELL AND ELECTROLYSIS SOLUTION FOR DYE-SENSITI...
- Publication number 20180114919
- Publication date Apr 26, 2018
- Sumitomo Seika Chemicals Co., Ltd.
- Shun HASHIMOTO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ADDITIVE FOR NON-AQUEOUS ELECTROLYTE, NON-AQUEOUS ELECTROLYTE, AND...
- Publication number 20170117588
- Publication date Apr 27, 2017
- SUMITOMO SEIKA CHEMICALS CO., LTD.
- Koji FUJITA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ADDITIVE FOR NONAQUEOUS ELECTROLYTE, NONAQUEOUS ELECTROLYTE, AND EL...
- Publication number 20140199601
- Publication date Jul 17, 2014
- SUMITOMO SEIKA CHEMICALS CO., LTD.
- Tomohiro Onozuka
- C07 - ORGANIC CHEMISTRY
Information Patent Application
4-Mercaptophenyl ester of acetic acid and process for producing the...
- Publication number 20090082590
- Publication date Mar 26, 2009
- SUMITOMO SEIKA CHEMICALS CO., LTD.
- Koji Fujita
- C07 - ORGANIC CHEMISTRY

Koji FUJITA

Person

Patents Grantslast 30 patents

Additive for nonaqueous electrolyte solutions, nonaqueous electroly...

Additive for nonaqueous electrolyte solutions, nonaqueous electroly...

Polymer composition

Additive for nonaqueous electrolyte solutions, nonaqueous electroly...

Additive for non-aqueous electrolytic solutions, non-aqueous electr...

Additive for nonaqueous electrolyte solutions, nonaqueous electroly...

Additive for nonaqueous electrolyte solutions, nonaqueous electroly...

Additive for nonaqueous electrolyte solutions, nonaqueous electroly...

Additive for nonaqueous electrolyte, nonaqueous electrolyte, and el...

Patents Applicationslast 30 patents

POLYMER COMPOSITION

ADDITIVE FOR NONAQUEOUS ELECTROLYTE SOLUTIONS, NONAQUEOUS ELECTROLY...

ADDITIVE FOR NONAQUEOUS ELECTROLYTE SOLUTIONS, NONAQUEOUS ELECTROLY...

ADDITIVE FOR NON-AQUEOUS ELECTROLYTIC SOLUTIONS, NON-AQUEOUS ELECTR...

ADDITIVE FOR NONAQUEOUS ELECTROLYTE SOLUTIONS, NONAQUEOUS ELECTROLY...

ADDITIVE FOR NONAQUEOUS ELECTROLYTE SOLUTIONS, NONAQUEOUS ELECTROLY...

ADDITIVE FOR NON-AQUEOUS ELECTROLYTE, NON-AQUEOUS ELECTROLYTE, AND...

ADDITIVE FOR NONAQUEOUS ELECTROLYTE SOLUTIONS, NONAQUEOUS ELECTROLY...

DYE-SENSITIZED SOLAR CELL AND ELECTROLYSIS SOLUTION FOR DYE-SENSITI...

ADDITIVE FOR NON-AQUEOUS ELECTROLYTE, NON-AQUEOUS ELECTROLYTE, AND...

ADDITIVE FOR NONAQUEOUS ELECTROLYTE, NONAQUEOUS ELECTROLYTE, AND EL...

4-Mercaptophenyl ester of acetic acid and process for producing the...