Atsushi Okoshi

Person

Kurashiki, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Material for forming underlayer film for lithography, composition f...
- Patent number 10,359,701
- Issue date Jul 23, 2019
- Mitsubishi Gas Chemical Company, Inc.
- Kana Okada
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Composition for forming underlayer film for lithography, underlayer...
- Patent number 10,338,471
- Issue date Jul 2, 2019
- Mitsubishi Gas Chemical Company, Inc.
- Kana Okada
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Aromatic hydrocarbon formaldehyde resin, modified aromatic hydrocar...
- Patent number 9,725,551
- Issue date Aug 8, 2017
- Mitsubishi Gas Chemical Company, Inc.
- Go Higashihara
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Aromatic hydrocarbon formaldehyde resin, modified aromatic hydrocar...
- Patent number 9,562,130
- Issue date Feb 7, 2017
- Mitsubishi Gas Chemical Company, Inc.
- Go Higashihara
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Curing agent for epoxy resins and epoxy resin compositions
- Patent number 8,703,010
- Issue date Apr 22, 2014
- Mitsubishi Gas Chemical Company, Inc.
- Atsushi Okoshi
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Acid anhydride ester and composition thereof, and heat-curable resi...
- Patent number 8,034,962
- Issue date Oct 11, 2011
- Mitsubishi Gas Chemical Company, Inc.
- Tomohiro Sugawara
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Production method of highly pure pyromellitic dianhydride
- Patent number 7,569,707
- Issue date Aug 4, 2009
- Mitsubishi Gas Chemical Company, Inc.
- Hiroshi Ogawa
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Liquid cyclohexane-tricarboxylic acid anhydride
- Patent number 7,569,708
- Issue date Aug 4, 2009
- Mitsubishi Gas Chemical Company, Inc.
- Atsushi Okoshi
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Cyclohexanetricarboxylic monoester and its use
- Patent number 7,323,522
- Issue date Jan 29, 2008
- Mitsubishi Gas Chemical Company, Inc.
- Ryuji Ideno
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for producing alicyclic aldehydes
- Patent number 7,071,362
- Issue date Jul 4, 2006
- Mitsubishi Gas Chemical Company, Inc.
- Tomohiro Sugawara
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for producing pyromellitic acid
- Patent number 6,888,023
- Issue date May 3, 2005
- Mitsubishi Gas Chemical Company, Inc.
- Kazuo Tanaka
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for producing refined pyromellitic acid and refined pyromel...
- Patent number 6,579,990
- Issue date Jun 17, 2003
- Mitsubishi Gas Chemical Company, Inc.
- Kazuo Tanaka
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for producing ε-caprolactone
- Patent number 6,472,540
- Issue date Oct 29, 2002
- Mitsubishi Gas Chemical Company, Inc.
- Kazuo Tanaka
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for producing aromatic polycarboxylic acid
- Patent number 6,458,994
- Issue date Oct 1, 2002
- Mitsubishi Gas Chemical Company, Inc.
- Atsushi Okoshi
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for producing purified .epsilon.-caprolactone
- Patent number 5,994,565
- Issue date Nov 30, 1999
- Mitsubishi Gas Chemical Company, Inc.
- Kazuo Tanaka
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
MATERIAL FOR FORMING UNDERLAYER FILM FOR LITHOGRAPHY, COMPOSITION F...
- Publication number 20180101097
- Publication date Apr 12, 2018
- Mitsubishi Gas Chemical Company, Inc.
- Kana OKADA
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
MATERIAL FOR FORMING UNDERLAYER FILM FOR LITHOGRAPHY, COMPOSITION F...
- Publication number 20180101096
- Publication date Apr 12, 2018
- Mitsubishi Gas Chemical Company, Inc.
- Kana OKADA
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
MATERIAL FOR FORMING UNDERLAYER FILM FOR LITHOGRAPHY, COMPOSITION F...
- Publication number 20180052392
- Publication date Feb 22, 2018
- Mitsubishi Gas Chemical Company, Inc.
- Kana OKADA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
COMPOSITION FOR FORMING UNDERLAYER FILM FOR LITHOGRAPHY, UNDERLAYER...
- Publication number 20170227849
- Publication date Aug 10, 2017
- Mitsubishi Gas Chemical Company, Inc.
- Kana OKADA
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
AROMATIC HYDROCARBON FORMALDEHYDE RESIN, MODIFIED AROMATIC HYDROCAR...
- Publication number 20160130383
- Publication date May 12, 2016
- Mitsubishi Gas Chemical Company, Inc.
- Go HIGASHIHARA
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
AROMATIC HYDROCARBON FORMALDEHYDE RESIN, MODIFIED AROMATIC HYDROCAR...
- Publication number 20160130384
- Publication date May 12, 2016
- Mitsubishi Gas Chemical Company, Inc.
- Go HIGASHIHARA
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Curing Agent for Epoxy Resins and Epoxy Resin Compositions
- Publication number 20080306223
- Publication date Dec 11, 2008
- Atsushi Okoshi
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Acid Anhydride Ester and Composition Thereof, and Heat-Curable Resi...
- Publication number 20080039591
- Publication date Feb 14, 2008
- Tomohiro Sugawara
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Liquid cyclohexane-tricarboxylic acid anhydride
- Publication number 20070123716
- Publication date May 31, 2007
- Mitsubishi Gas Chemical Company, Inc.
- Atsushi Okoshi
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Production method of highly pure pyromellitic dianhydride
- Publication number 20070021622
- Publication date Jan 25, 2007
- Hiroshi Ogawa
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Cyclohexanetricarboxylic monoester and its use
- Publication number 20050070687
- Publication date Mar 31, 2005
- Ryuji Ideno
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Process for producing alicyclic aldehydes
- Publication number 20050054879
- Publication date Mar 10, 2005
- Tomohiro Sugawara
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Process for producing pyromellitic acid
- Publication number 20030208091
- Publication date Nov 6, 2003
- Kazuo Tanaka
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Process for producing pyromellitic acid
- Publication number 20020151745
- Publication date Oct 17, 2002
- Kazuo Tanaka
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Process for producing refined pyromellitic acid and refined pyromel...
- Publication number 20020049339
- Publication date Apr 25, 2002
- Mitsubishi Gas Chemical Company, Inc.
- Kazuo Tanaka
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Process for producing aromatic polycarboxylic acid
- Publication number 20020016501
- Publication date Feb 7, 2002
- Mitsubishi Gas Chemical Company, Inc.
- Atsushi Okoshi
- C07 - ORGANIC CHEMISTRY

Atsushi Okoshi

Person

Patents Grantslast 30 patents

Material for forming underlayer film for lithography, composition f...

Composition for forming underlayer film for lithography, underlayer...

Aromatic hydrocarbon formaldehyde resin, modified aromatic hydrocar...

Aromatic hydrocarbon formaldehyde resin, modified aromatic hydrocar...

Curing agent for epoxy resins and epoxy resin compositions

Acid anhydride ester and composition thereof, and heat-curable resi...

Production method of highly pure pyromellitic dianhydride

Liquid cyclohexane-tricarboxylic acid anhydride

Cyclohexanetricarboxylic monoester and its use

Process for producing alicyclic aldehydes

Process for producing pyromellitic acid

Process for producing refined pyromellitic acid and refined pyromel...

Process for producing &#x03B5;-caprolactone

Process for producing aromatic polycarboxylic acid

Process for producing purified .epsilon.-caprolactone

Patents Applicationslast 30 patents

MATERIAL FOR FORMING UNDERLAYER FILM FOR LITHOGRAPHY, COMPOSITION F...

MATERIAL FOR FORMING UNDERLAYER FILM FOR LITHOGRAPHY, COMPOSITION F...

MATERIAL FOR FORMING UNDERLAYER FILM FOR LITHOGRAPHY, COMPOSITION F...

COMPOSITION FOR FORMING UNDERLAYER FILM FOR LITHOGRAPHY, UNDERLAYER...

AROMATIC HYDROCARBON FORMALDEHYDE RESIN, MODIFIED AROMATIC HYDROCAR...

AROMATIC HYDROCARBON FORMALDEHYDE RESIN, MODIFIED AROMATIC HYDROCAR...

Curing Agent for Epoxy Resins and Epoxy Resin Compositions

Acid Anhydride Ester and Composition Thereof, and Heat-Curable Resi...

Liquid cyclohexane-tricarboxylic acid anhydride

Production method of highly pure pyromellitic dianhydride

Cyclohexanetricarboxylic monoester and its use

Process for producing alicyclic aldehydes

Process for producing pyromellitic acid

Process for producing pyromellitic acid

Process for producing refined pyromellitic acid and refined pyromel...

Process for producing aromatic polycarboxylic acid

Process for producing ε-caprolactone