Masashi Nakagawa

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Osaka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Composition for electrolytic solution and process for producing the...
- Patent number 7,214,328
- Issue date May 8, 2007
- Okamura Oil Mill, Ltd.
- Noritaka Miyoshi
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Composition for electrolytic solution and process for producing the...
- Publication number 20050077495
- Publication date Apr 14, 2005
- Noritaka Miyoshi
- H01 - BASIC ELECTRIC ELEMENTS