Takehiro KOGA

Person

Kanagawa, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Non-aqueous secondary battery
- Patent number 10,644,353
- Issue date May 5, 2020
- Asahi Kasei Kabushiki Kaisha
- Naoki Matsuoka
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Non-aqueous electrolyte solution and non-aqueous secondary battery
- Patent number 9,893,378
- Issue date Feb 13, 2018
- Asahi Kasei Kabushiki Kaisha
- Naoki Matsuoka
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Solid polymer electrolyte membrane and production method of the same
- Patent number 8,465,856
- Issue date Jun 18, 2013
- ASAHI KASEI CHEMICALS CORPORATION
- Yoshinori Yanagita
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Method for producing—SO3H group-containing fluoropolymer and—SO3H g...
- Patent number 8,034,880
- Issue date Oct 11, 2011
- Daikin Industries, Ltd.
- Tadashi Ino
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Solid polymer electrolyte membrane and production method of the same
- Patent number 7,799,452
- Issue date Sep 21, 2010
- ASAHI KASEI CHEMICALS CORPORATION
- Yoshinori Yanagita
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Method for producing -SO3H group-containing fluoropolymer and -SO3H...
- Patent number 7,776,970
- Issue date Aug 17, 2010
- Daikin Industries, Ltd.
- Tadashi Ino
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Vinyl monomer with superacid ester group and polymer of the same
- Patent number 7,473,748
- Issue date Jan 6, 2009
- Asahi Kasei Kabushiki Kaisha
- Nobuto Hoshi
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
Non-Aqueous Secondary Battery
- Publication number 20140255796
- Publication date Sep 11, 2014
- ASAHI KASEI KABUSHIKI KAISHA
- Naoki Matsuoka
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Non-Aqueous Electrolyte Solution and Non-Aqueous Secondary Battery
- Publication number 20130224535
- Publication date Aug 29, 2013
- ASAHI KASEI E-MATERIALS CORPORATION
- Naoki Matsuoka
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CHECK VALVE ASSEMBLY FOR ENDOSCOPE
- Publication number 20120018011
- Publication date Jan 26, 2012
- FUJIFILM CORPORATION
- Takehiro KOGA
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Solid polymer electrolyte membrane and production method of the same
- Publication number 20100330456
- Publication date Dec 30, 2010
- ASAHI KASEI CHEMICALS CORPORATION
- Yoshinori Yanagita
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
METHOD FOR PRODUCING -SO3H GROUP-CONTAINING FLUOROPOLYMER AND -SO3H...
- Publication number 20100273088
- Publication date Oct 28, 2010
- DAIKIN INDUSTRIES, LTD.
- Tadashi INO
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
METHOD FOR PRODUCING -SO3H GROUP-CONTAINING FLUOROPOLYMER AND -SO3H...
- Publication number 20090061280
- Publication date Mar 5, 2009
- DAIKIN INDUSTRIES, LTD.
- Tadashi Ino
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
PERFLUOROVINYL ETHER MONOMER HAVING A SULFONAMIDO GROUP
- Publication number 20070088142
- Publication date Apr 19, 2007
- Masanori Ikeda
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Solid polymer electrolyte membrane and production method of the same
- Publication number 20060199062
- Publication date Sep 7, 2006
- ASAHI KASEI CHEMICALS CORPORATION
- Yoshinori Yanagita
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Vinyl monomer with superacid ester group and polymer of the same
- Publication number 20050209421
- Publication date Sep 22, 2005
- ASAHI KASEI KABUSHIKI KAISHA
- Nobuto Hoshi
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Perfluorvinyl ether monomer having sulfonamide group
- Publication number 20040122256
- Publication date Jun 24, 2004
- Masanori Ikeda
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Takehiro KOGA

Person

Patents Grantslast 30 patents

Non-aqueous secondary battery

Non-aqueous electrolyte solution and non-aqueous secondary battery

Solid polymer electrolyte membrane and production method of the same

Method for producing—SO3H group-containing fluoropolymer and—SO3H g...

Solid polymer electrolyte membrane and production method of the same

Method for producing -SO3H group-containing fluoropolymer and -SO3H...

Vinyl monomer with superacid ester group and polymer of the same

Patents Applicationslast 30 patents

Non-Aqueous Secondary Battery

Non-Aqueous Electrolyte Solution and Non-Aqueous Secondary Battery

CHECK VALVE ASSEMBLY FOR ENDOSCOPE

Solid polymer electrolyte membrane and production method of the same

METHOD FOR PRODUCING -SO3H GROUP-CONTAINING FLUOROPOLYMER AND -SO3H...

METHOD FOR PRODUCING -SO3H GROUP-CONTAINING FLUOROPOLYMER AND -SO3H...

PERFLUOROVINYL ETHER MONOMER HAVING A SULFONAMIDO GROUP

Solid polymer electrolyte membrane and production method of the same

Vinyl monomer with superacid ester group and polymer of the same

Perfluorvinyl ether monomer having sulfonamide group