Atsushi Ohtake

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Hitachiota, JP

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Patents Grantslast 30 patents

Information Patent Grant
Resin material and high voltage equipment using the resin material
- Patent number 8,735,469
- Issue date May 27, 2014
- Hitachi, Ltd.
- Akihiro Sano
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
Electrical Insulation Resin Composition, Cured Product Thereof, Met...
- Publication number 20140377539
- Publication date Dec 25, 2014
- Hitachi,Ltd
- Hironori Matsumoto
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
RESIN MATERIAL AND HIGH VOLTAGE EQUIPMENT USING THE RESIN MATERIAL
- Publication number 20120061125
- Publication date Mar 15, 2012
- Hitachi, Ltd.
- Akihiro SANO
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...