Hideyasu Asakage

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Chiba, JP

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Patents Grantslast 30 patents

Information Patent Grant
Phosphorus-containing phenol compound, production method therefor,...
- Patent number 8,609,806
- Issue date Dec 17, 2013
- Nippon Steel & Sumikin Chemical Co., Ltd.
- Tetsuya Nakanishi
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for producing high-purity epoxy resin and epoxy resin compo...
- Patent number 7,268,192
- Issue date Sep 11, 2007
- Tohto Kasei Co., Ltd.
- Hideyasu Asakage
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Ink jet recording sheet
- Patent number 6,248,432
- Issue date Jun 19, 2001
- Oji Paper Co., Ltd.
- Katsumi Moronuki
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Novolac type epoxy resin and electronic parts encapsulating resin c...
- Patent number 5,641,839
- Issue date Jun 24, 1997
- Totokasei Co., Ltd.
- Chiaki Asano
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Epoxy resin composition containing alkylated hydroquinone epoxide
- Patent number 5,494,950
- Issue date Feb 27, 1996
- Totokasei Co., Ltd.
- Hideyasu Asakage
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
PHOSPHORUS-CONTAINING PHENOL COMPOUND, PRODUCTION METHOD THEREFOR,...
- Publication number 20110166260
- Publication date Jul 7, 2011
- Tetsuya Nakanishi
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Method of crystallizing organic oligomer, epoxy resin composition c...
- Publication number 20070027302
- Publication date Feb 1, 2007
- Yoshiaki Nakamura
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Process for producing high-purity epoxy resin and epoxy resin compo...
- Publication number 20050131195
- Publication date Jun 16, 2005
- Hideyasu Asakage
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...