Masatoshi Kito

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Chiyoda-ku, JP

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Patents Grantslast 30 patents

Information Patent Grant
Separator for electrochemical elements and electrochemical element...
- Patent number 10,818,898
- Issue date Oct 27, 2020
- MITSUBISHI PAPER MILLS LIMITED
- Toshihiro Shigematsu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Resin-impregnated substrate
- Patent number 7,211,527
- Issue date May 1, 2007
- Sumitomo Chemical Company, Limited
- Satoshi Okamoto
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
SUBSTRATE FOR LITHIUM ION BATTERY SEPARATORS AND LITHIUM ION BATTER...
- Publication number 20220271392
- Publication date Aug 25, 2022
- MITSUBISHI PAPER MILLS LIMITED
- Toshihiro SHIGEMATSU
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SUBSTRATE FOR LITHIUM ION BATTERY SEPARATORS AND LITHIUM ION BATTER...
- Publication number 20210288382
- Publication date Sep 16, 2021
- MITSUBISHI PAPER MILLS LIMITED
- Toshihiro SHIGEMATSU
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEPARATOR FOR ELECTROCHEMICAL ELEMENTS AND ELECTROCHEMICAL ELEMENT...
- Publication number 20190148697
- Publication date May 16, 2019
- MITSUBISHI PAPER MILLS LIMITED
- Toshihiro SHIGEMATSU
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEPARATOR FOR ELECTROCHEMICAL DEVICE AND ELECTROCHEMICAL DEVICE INC...
- Publication number 20170294637
- Publication date Oct 12, 2017
- MITSUBISHI PAPER MILLS LIMITED
- Tomohiro SATO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Resin-impregnated substrate
- Publication number 20050181692
- Publication date Aug 18, 2005
- Sumitomo Chemical Company, Limited
- Satoshi Okamoto
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...