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Yoshio Nishimura
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Patents Grants
last 30 patents
Information
Patent Grant
Alicyclic ester compound, and (meth)acrylic copolymer and photosens...
Patent number
9,477,151
Issue date
Oct 25, 2016
Mitsubishi Gas Chemical Company, Inc.
Shoichi Hayakawa
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Polycarbonate resin, production method therefor, and optical molded...
Patent number
9,360,593
Issue date
Jun 7, 2016
Mitsubishi Gas Chemical Company, Inc.
Hirohito Ishizuka
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Polyformal resin copolymer and method for producing the same
Patent number
9,321,887
Issue date
Apr 26, 2016
Mitsubishi Gas Chemical Company, Inc.
Munenori Shiratake
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Process for producing hydroxy adamantane carboxylic acid compounds
Patent number
9,051,256
Issue date
Jun 9, 2015
Mitsubishi Gas Chemical Company, Inc.
Hiroyasu Tanaka
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Method for collection of ruthenium or ruthenium compound
Patent number
8,940,257
Issue date
Jan 27, 2015
Mitsubishi Gas Chemical Company, Inc.
Takashi Ouchi
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Process for preparing adamantane polyol
Patent number
8,912,366
Issue date
Dec 16, 2014
Mitsubishi Gas Chemical Company, Inc.
Takashi Ouchi
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Adamantyl (meth)acrylic monomer and (meth)acrylic polymer containin...
Patent number
8,846,840
Issue date
Sep 30, 2014
Mitsubishi Gas Chemical Company, Inc.
Kikuo Furukawa
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Adamantane derivatives and resin compositions using the same as raw...
Patent number
7,078,562
Issue date
Jul 18, 2006
Mitsubishi Gas Chemical Company, Inc.
Kikuo Furukawa
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Production method of adamantyl acrylate compounds
Patent number
7,067,692
Issue date
Jun 27, 2006
Mitsubishi Gas Chemical Company, Inc.
Kikuo Furukawa
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Stabilized aqueous solution of hydrogen peroxide
Patent number
5,942,202
Issue date
Aug 24, 1999
Mitsubishi Gas Chemical Company, Inc.
Yoshio Nishimura
C01 - INORGANIC CHEMISTRY
Patents Applications
last 30 patents
Information
Patent Application
NOVEL ALICYCLIC ESTER COMPOUND, AND (METH)ACRYLIC COPOLYMER AND PHO...
Publication number
20160070168
Publication date
Mar 10, 2016
Shoichi Hayakawa
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
POLYCARBONATE RESIN, PRODUCTION METHOD THEREFOR, AND OPTICAL MOLDED...
Publication number
20150285954
Publication date
Oct 8, 2015
Mitsubishi Gas Chemical Company, Inc.
Hirohito Ishizuka
G02 - OPTICS
Information
Patent Application
POLYFORMAL RESIN COPOLYMER AND PRODUCTION METHOD
Publication number
20150284510
Publication date
Oct 8, 2015
Mitsubishi Gas Chemical Company, Inc.
Munenori Shiratake
G02 - OPTICS
Information
Patent Application
METHOD FOR COLLECTION OF RUTHENIUM OR RUTHENIUM COMPOUND
Publication number
20130330255
Publication date
Dec 12, 2013
Mitsubishi Gas Chemical Company, Inc.
Takashi Ouchi
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
PROCESS FOR PREPARING ADAMANTANE POLYOL
Publication number
20130245329
Publication date
Sep 19, 2013
Mitsubishi Gas Chemical Company, Inc.
Takashi Ouchi
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
ADAMANTYL (METH)ACRYLIC MONOMER AND (METH)ACRYLIC POLYMER CONTAININ...
Publication number
20130023638
Publication date
Jan 24, 2013
Mitsubishi Gas Chemical Company, Inc.
Kikuo Furukawa
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Adamantane derivatives and resin compositions using the same as raw...
Publication number
20050158662
Publication date
Jul 21, 2005
Kikuo Furukawa
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Production method of adamantyl acrylate compounds
Publication number
20040210082
Publication date
Oct 21, 2004
Kikuo Furukawa
C07 - ORGANIC CHEMISTRY