Naoji Furukawa

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Kyoto, JP

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Patents Grantslast 30 patents

Information Patent Grant
Alkaline storage battery and method for producing the same
- Patent number 7,820,330
- Issue date Oct 26, 2010
- Panasonic Corporation
- Chiaki Iwakura
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Alkaline zinc secondary cell and method for preparation thereof
- Patent number 7,153,607
- Issue date Dec 26, 2006
- Matsushita Electric Industrial Co., Ltd.
- Chiaki Iwakura
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Nickel-metal hydride storage battery and production method thereof
- Patent number 7,022,434
- Issue date Apr 4, 2006
- Matsushita Electric Industrial Co., Ltd.
- Chiaki Iwakura
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
High-molecular gelling agent precursor for electrolyte
- Patent number 6,967,232
- Issue date Nov 22, 2005
- Dainichiseika Color & Chemicals Mfg., Co., Ltd.
- Minoru Takizawa
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Alkaline storage battery and method for producing the same
- Publication number 20050186478
- Publication date Aug 25, 2005
- MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
- Chiaki Iwakura
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Nickel-hydrogen storage battery and method for manufacture thereof
- Publication number 20040005503
- Publication date Jan 8, 2004
- Chiaki Iwakura
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
High-molecular gelling agent precursor for electrolyte
- Publication number 20030124430
- Publication date Jul 3, 2003
- Dainichiseika Color & Chemicals Mfg. Co., Ltd.
- Minoru Takizawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Akali zinc secondary cell and method for preparation thereof
- Publication number 20020164530
- Publication date Nov 7, 2002
- Chiaki Iwakura
- H01 - BASIC ELECTRIC ELEMENTS