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Sotaro HIRAMATSU
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Kanagawa, JP
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Patents Grants
last 30 patents
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Patent Grant
Resin composition, prepreg, metal foil-clad laminate, resin composi...
Patent number
10,550,244
Issue date
Feb 4, 2020
Mitsubishi Gas Chemical Company, Inc.
Takashi Kobayashi
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Resin composition for printed wiring board, prepreg, metal foil-cla...
Patent number
10,034,371
Issue date
Jul 24, 2018
Mitsubishi Gas Chemical Company, Inc.
Kenji Arii
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Resin composition, prepreg, metal-foil-clad laminate, resin composi...
Patent number
9,974,169
Issue date
May 15, 2018
Mitsubishi Gas Chemical Company, Inc.
Takashi Kobayashi
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Cyanate ester compound, curable resin composition containing the sa...
Patent number
9,949,369
Issue date
Apr 17, 2018
Mitsubishi Gas Chemical Company, Inc.
Masayuki Katagiri
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process and apparatus for production of colorless transparent resin...
Patent number
8,357,322
Issue date
Jan 22, 2013
Mitsubishi Gas Chemical Company, Inc.
Jitsuo Oishi
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Process for producing oxygen absorbing polyamide resin composition...
Patent number
6,884,366
Issue date
Apr 26, 2005
Mitsubishi Gas Chemical Company, Inc.
Ryoji Otaki
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Patents Applications
last 30 patents
Information
Patent Application
RESIN COMPOSITION, PREPREG, METAL FOIL-CLAD LAMINATE, RESIN SHEET,...
Publication number
20180009935
Publication date
Jan 11, 2018
Mitsubishi Gas Chemical Company, Inc.
Takashi KOBAYASHI
B32 - LAYERED PRODUCTS
Information
Patent Application
RESIN COMPOSITION, PREPREG, METAL FOIL-CLAD LAMINATE, RESIN COMPOSI...
Publication number
20170313854
Publication date
Nov 2, 2017
Mitsubishi Gas Chemical Company, Inc.
Takashi KOBAYASHI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
RESIN COMPOSITION, PREPREG, METAL-FOIL-CLAD LAMINATE, RESIN COMPOSI...
Publication number
20170231090
Publication date
Aug 10, 2017
Mitsubishi Gas Chemical Company, Inc.
Takashi KOBAYASHI
B32 - LAYERED PRODUCTS
Information
Patent Application
RESIN COMPOSITION FOR PRINTED WIRING BOARD, PREPREG, METAL FOIL-CLA...
Publication number
20160345433
Publication date
Nov 24, 2016
Mitsubishi Gas Chemical Company, Inc.
Kenji ARII
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Application
CYANATE ESTER COMPOUND, CURABLE RESIN COMPOSITION CONTAINING THE SA...
Publication number
20160262263
Publication date
Sep 8, 2016
Mitsubishi Gas Chemical Company, Inc.
Masayuki KATAGIRI
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
PROCESS AND APPARATUS FOR PRODUCTION OF COLORLESS TRANSPARENT RESIN...
Publication number
20100187719
Publication date
Jul 29, 2010
Mitsubishi Gas Chemical Company, Inc.
Jitsuo OISHI
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
Process for producing oxygen absorbing polyamide resin composition...
Publication number
20030168631
Publication date
Sep 11, 2003
Ryoji Otaki
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...