Yasumitsu Tsutsui

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Osaka-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Redox flow battery system and method for operating redox flow batte...
- Patent number 11,764,378
- Issue date Sep 19, 2023
- Sumitomo Electric Industries, Ltd.
- Katsuya Yamanishi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Battery sealing structure, electrolyte circulation type battery cel...
- Patent number 9,172,069
- Issue date Oct 27, 2015
- Sumitomo Electric Industries, Ltd.
- Hiroyuki Nakaishi
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Method of operating a secondary battery system having first and sec...
- Patent number 7,199,550
- Issue date Apr 3, 2007
- Sumitomo Electric Industries, Ltd.
- Yasumitsu Tsutsui
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Electromagnetic detachable connector
- Patent number 6,030,229
- Issue date Feb 29, 2000
- Sumitomo Electric Industries, Ltd.
- Yasumitsu Tsutsui
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
REDOX FLOW BATTERY SYSTEM AND METHOD FOR OPERATING REDOX FLOW BATTE...
- Publication number 20200136162
- Publication date Apr 30, 2020
- Sumitomo Electric Industries, Ltd.
- Katsuya YAMANISHI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
REDOX FLOW BATTERY
- Publication number 20180013156
- Publication date Jan 11, 2018
- Sumitomo Electric Industries, Ltd.
- Katsuya Yamanishi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
BATTERY SEALING STRUCTURE, ELECTROLYTE CIRCULATION TYPE BATTERY CEL...
- Publication number 20130309540
- Publication date Nov 21, 2013
- Sumitomo Electric Industries, Ltd.
- Hiroyuki Nakaishi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Secondary cell and method of operating the secondary cell
- Publication number 20040169493
- Publication date Sep 2, 2004
- Yasumitsu Tsutsui
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...