Hitoshi Shobukawa

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Polymer electrolyte membrane, membrane electrode assembly, polymer...
- Patent number 11,728,500
- Issue date Aug 15, 2023
- Asahi Kasei Kabushiki Kaisha
- Yuichi Inoue
- H01 - BASIC ELECTRIC ELEMENTS
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
Polymer electrolyte and electrochemical device
- Patent number 8,216,723
- Issue date Jul 10, 2012
- Asahi Kasei Kabushiki Kaisha
- Akira Yoshino
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Polymeric electrolyte, method for production thereof, and electroch...
- Patent number 8,052,888
- Issue date Nov 8, 2011
- Asahi Kasei Kabushiki Kaisha
- Akira Yoshino
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
POLYMER ELECTROLYTE MEMBRANE, MEMBRANE ELECTRODE ASSEMBLY, POLYMER...
- Publication number 20220238902
- Publication date Jul 28, 2022
- Asahi Kasei Kabushiki Kaisha
- Yuichi INOUE
- H01 - BASIC ELECTRIC ELEMENTS
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
NOVEL POLYMER ELECTROLYTE AND ELECTROCHEMICAL DEVICE
- Publication number 20100035159
- Publication date Feb 11, 2010
- Akira Yoshino
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Polymeric Electrolyte, Method for Production Thereof, and Electroch...
- Publication number 20090065730
- Publication date Mar 12, 2009
- Akira Yoshino
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...