Naofumi Nagai

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Saitama, JP

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Patents Grantslast 30 patents

Information Patent Grant
Fluororesin-aluminum oxide mixed dispersion and method of manufactu...
- Patent number 10,294,384
- Issue date May 21, 2019
- JAPAN MATEX CO., LTD.
- Katsuro Tsukamoto
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
FLUORORESIN-ALUMINUM OXIDE MIXED DISPERSION AND METHOD OF MANUFACTU...
- Publication number 20180163073
- Publication date Jun 14, 2018
- JAPAN MATEX CO., LTD.
- Katsuro Tsukamoto
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
POROUS ALUMINA FREE-STANDING FILM, ALUMINA SOL AND METHODS FOR PROD...
- Publication number 20110206919
- Publication date Aug 25, 2011
- KAWAKEN FINE CHEMICALS CO., LTD.
- Naofumi Nagai
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL