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Hidenobu Ishikawa
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Ichihara-shi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Thermosetting polyimide resin composition process for producing pol...
Patent number
6,887,967
Issue date
May 3, 2005
Dainippon Ink and Chemicals, Inc.
Eiju Ichinose
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Active energy ray-curable polyimide resin composition
Patent number
6,784,275
Issue date
Aug 31, 2004
Dainippon Ink and Chemicals, Inc.
Eiju Ichinose
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Active energy ray curable composition comprised of a maleimide deri...
Patent number
6,410,611
Issue date
Jun 25, 2002
Dainippon Ink and Chemicals, Inc.
Yoshinobu Sakurai
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Radiation curable resin composition and method therefor
Patent number
5,847,022
Issue date
Dec 8, 1998
Dainippon Ink and Chemicals, Inc.
Yozo Yamashina
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Ionizing radiation-curable resin composition for optical article, o...
Patent number
5,714,218
Issue date
Feb 3, 1998
Dainippon Printing Co., Ltd.
Toshikazu Nishio
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Radiation-curing resin composition
Patent number
5,304,628
Issue date
Apr 19, 1994
Dainippon Ink and Chemicals, Inc.
Masashi Kinoshita
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Polyurethane polyurea particles and process for production thereof
Patent number
5,155,165
Issue date
Oct 13, 1992
Dainippon Ink and Chemicals, Inc.
Osamu Maruyama
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Curable resin composition and its use
Patent number
4,855,334
Issue date
Aug 8, 1989
Dainippon Ink and Chemicals, Inc.
Osamu Maruyama
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Activation energy-curable resin composition
Patent number
4,690,987
Issue date
Sep 1, 1987
Dainippon Ink and Chemicals, Inc.
Shigeru Sakakibara
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Composition for water-base paint comprising water-soluble resin and...
Patent number
4,179,417
Issue date
Dec 18, 1979
Dainippon Ink & Chemicals Inc.
Masuyuki Sunada
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Patents Applications
last 30 patents
Information
Patent Application
Thermosetting polyimide resin composition and process for producing...
Publication number
20030149222
Publication date
Aug 7, 2003
Dainippon Ink and Chemicals, Inc.
Eiju Ichinose
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Active energy ray-curable polyimide resin composition
Publication number
20030130475
Publication date
Jul 10, 2003
Dainippon Ink and Chemicals, Inc.
Eiju Ichinose
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...