Katsumi Kawai

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Yamagata, JP

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Patents Grantslast 30 patents

Information Patent Grant
Sheet-type secondary battery and method of manufacturing same
- Patent number 9,178,189
- Issue date Nov 3, 2015
- Enax, Inc.
- Kiyoko Abe
- B32 - LAYERED PRODUCTS
Information Patent Grant
Powder treating apparatus
- Patent number 8,876,368
- Issue date Nov 4, 2014
- Enax, Inc.
- Takao Takasaki
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
SHEET-TYPE SECONDARY BATTERY AND METHOD OF MANUFACTURING SAME
- Publication number 20120288746
- Publication date Nov 15, 2012
- Kiyoko Abe
- B32 - LAYERED PRODUCTS
Information Patent Application
POWDER TREATING APPARATUS
- Publication number 20100254213
- Publication date Oct 7, 2010
- Takao Takasaki
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL