Kiyohiko Ito

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Otsu-shi, JP

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Patents Applicationslast 30 patents

Information Patent Application
SEPARATOR FOR SECONDARY CELL, METHOD OF MANUFACTURING SEPARATOR FOR...
- Publication number 20170346057
- Publication date Nov 30, 2017
- TORAY INDUSTRIES, INC.
- Nobuyasu Kai
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SECONDARY BATTERY SEPARATOR AND SECONDARY BATTERY
- Publication number 20160204407
- Publication date Jul 14, 2016
- Nobuyasu Kai
- H01 - BASIC ELECTRIC ELEMENTS