Yoshikazu Miyata

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Kanagawa, JP

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Patents Grantslast 30 patents

Information Patent Grant
Separator for lithium ion secondary battery, method for manufacture...
- Patent number 8,741,489
- Issue date Jun 3, 2014
- Japan Vilene Company, Ltd.
- Hiroshi Ohnishi
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
SEPARATOR FOR LITHIUM ION SECONDARY BATTERY, METHOD FOR MANUFACTURE...
- Publication number 20110171535
- Publication date Jul 14, 2011
- Japan Vilene Company, LTD
- Hiroshi Ohinshi
- H01 - BASIC ELECTRIC ELEMENTS