Fumiya Zaima

Person

Okayama, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Pretreatment method for chelate resin having pyridine ring used for...
- Patent number 9,347,112
- Issue date May 24, 2016
- Mitsubishi Gas Chemical Company, Inc.
- Fumiya Zaima
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Crossflow type filtering operation method using ceramic filter
- Patent number 9,266,810
- Issue date Feb 23, 2016
- Mitsubishi Gas Chemical Company, Inc.
- Fumiya Zaima
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Crossflow type filtering operation method using ceramic filter
- Patent number 9,150,487
- Issue date Oct 6, 2015
- Mitsubishi Gas Chemical Company, Inc.
- Fumiya Zaima
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method of replacing dispersion medium and apparatus therefor
- Patent number 9,144,750
- Issue date Sep 29, 2015
- Mitsubishi Gas Chemical Company, Ltd.
- Masato Inari
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Pretreatment method for chelate resin having pyridine ring used for...
- Patent number 8,957,247
- Issue date Feb 17, 2015
- Toyobo Co., Ltd.
- Fumiya Zaima
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method of replacing dispersion medium
- Patent number 8,247,604
- Issue date Aug 21, 2012
- Mitsubishi Gas Chemical Company, Inc.
- Masato Inari
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method of replacing dispersion medium
- Patent number 8,247,605
- Issue date Aug 21, 2012
- Mitsubishi Gas Chemical Company, Inc.
- Masato Inari
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for production of isophthalic acid
- Patent number 8,242,304
- Issue date Aug 14, 2012
- Mitsubishi Gas Chemical Company, Inc.
- Fumiya Zaima
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for production of terephthalic acid
- Patent number 8,236,982
- Issue date Aug 7, 2012
- Mitsubishi Gas Chemical Company, Inc.
- Fumiya Zaima
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method of crystallization
- Patent number 8,178,716
- Issue date May 15, 2012
- Mitsubishi Gas Chemical Company, Inc.
- Fumiya Zaima
- C07 - ORGANIC CHEMISTRY
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 hydrogenated aromatic polycarboxylic acid and...
- Patent number 6,927,306
- Issue date Aug 9, 2005
- Mitsubishi Gas Chemical Company, Inc.
- Fumiya Zaima
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for producing a hydrogenation product of an aromatic carbox...
- Patent number 6,541,662
- Issue date Apr 1, 2003
- Mitsubishi Gas Chemical Company, Inc.
- Hiroshi Machida
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method of producing naphthalenedicarboxylic acid
- Patent number 6,268,528
- Issue date Jul 31, 2001
- Mitsubishi Gas Chemical Company, Inc.
- Hiroshi Machida
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Processes for the production of high-purity dimethyl 2, 6-naphthale...
- Patent number 6,013,831
- Issue date Jan 11, 2000
- Mitsubishi Gas Chemical Company, Inc.
- Hiroshi Machida
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for producing aromatic carboxylic acid
- Patent number 5,880,313
- Issue date Mar 9, 1999
- Mitsubishi Gas Chemical Company, Inc.
- Fumiya Zaima
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for producing highly pure terephthalic acid
- Patent number 5,712,412
- Issue date Jan 27, 1998
- Mitsubishi Gas Chemical Co., Inc.
- Masato Inary
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for producing highly pure terephthalic acid
- Patent number 5,705,682
- Issue date Jan 6, 1998
- Mitsubishi Gas Chemical Company, Inc.
- Fumio Ohkoshi
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for producing highly pure terephthalic acid
- Patent number 5,684,187
- Issue date Nov 4, 1997
- Mitsubishi Gas Chemical Co., Inc.
- Fumio Ohkoshi
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for producing terephthalic acid
- Patent number 5,679,847
- Issue date Oct 21, 1997
- Mitsubishi Gas Chemical Company, Inc.
- Fumio Ohkoshi
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for producing carboxylated compound
- Patent number 5,310,944
- Issue date May 10, 1994
- Mitsubishi Gas Chemical Company, Inc.
- Takao Kawaki
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Methylthiophenol derivatives and p-methylthiophenyl chloroformates...
- Patent number 5,187,311
- Issue date Feb 16, 1993
- Mitsubishi Gas Chemical Company, Inc.
- Mutsuhiko Takeda
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for production of sulfonium compounds
- Patent number 5,149,857
- Issue date Sep 22, 1992
- Mitsubishi Gas Chemical Company, Inc.
- Mutsuhiko Takeda
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for production of sulfonium compounds and novel methylthiph...
- Patent number 5,075,476
- Issue date Dec 24, 1991
- Mitsubishi Gas Chemical Company, Inc.
- Mutsuhiko Takeda
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for production of sulfonium compounds
- Patent number 5,021,197
- Issue date Jun 4, 1991
- Mitsubishi Gas Chemical Company, Inc.
- Mutsuhiko Takeda
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
1,3-BIS(HYDROXYPHENYL)-5-ETHYLADAMANTANE COMPOUND AND METHOD FOR PR...
- Publication number 20160244389
- Publication date Aug 25, 2016
- MITSUBISHI GAS CHEMICAL COMPANY, INC
- Goh NAKAMURA
- C07 - ORGANIC CHEMISTRY
Information Patent Application
CROSSFLOW TYPE FILTERING OPERATION METHOD USING CERAMIC FILTER
- Publication number 20130289303
- Publication date Oct 31, 2013
- Mitsubishi Gas Chemical Company, Inc.
- Fumiya Zaima
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
CROSSFLOW TYPE FILTERING OPERATION METHOD USING CERAMIC FILTER
- Publication number 20130281732
- Publication date Oct 24, 2013
- Mitsubishi Gas Chemical Company, Inc.
- Fumiya Zaima
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
METHOD OF REPLACING DISPERSION MEDIUM AND APPARATUS THEREFOR
- Publication number 20120328483
- Publication date Dec 27, 2012
- Masato Inari
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
PRETREATMENT METHOD FOR CHELATE RESIN HAVING PYRIDINE RING USED FOR...
- Publication number 20120326082
- Publication date Dec 27, 2012
- Mitsubishi Gas Chemical Company, Inc.
- Fumiya Zaima
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
PRETREATMENT METHOD FOR CHELATE RESIN HAVING PYRIDINE RING USED FOR...
- Publication number 20120322929
- Publication date Dec 20, 2012
- Mitsubishi Gas Chemical Company Inc.
- Fumiya Zaima
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
PROCESS FOR PRODUCTION OF TEREPHTHALIC ACID
- Publication number 20110213181
- Publication date Sep 1, 2011
- Mitsubishi Gas Chemical Company, Inc.
- Fumiya Zaima
- C07 - ORGANIC CHEMISTRY
Information Patent Application
PROCESS FOR PRODUCTION OF ISOPHTHALIC ACID
- Publication number 20110213180
- Publication date Sep 1, 2011
- Mitsubishi Gas Chemical Company, Inc.
- Fumiya ZAIMA
- C07 - ORGANIC CHEMISTRY
Information Patent Application
PROCESS FOR PRODUCTION OF ISOPHTHALIC ACID
- Publication number 20100048943
- Publication date Feb 25, 2010
- Mitsubishi Gas Chemical Company Inc.
- Fumiya Zaima
- C07 - ORGANIC CHEMISTRY
Information Patent Application
PROCESS FOR PRODUCTION OF TEREPHTHALIC ACID
- Publication number 20100016629
- Publication date Jan 21, 2010
- Mitsubishi Gas Chemical Company, Inc.
- Fumiya Zaima
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Method of Replacing Dispersion Medium
- Publication number 20100012887
- Publication date Jan 21, 2010
- Masato Inari
- C07 - ORGANIC CHEMISTRY
Information Patent Application
METHOD OF REPLACING DISPERSION MEDIUM
- Publication number 20100004484
- Publication date Jan 7, 2010
- Masato Inari
- C07 - ORGANIC CHEMISTRY
Information Patent Application
METHOD OF CRYSTALLIZATION
- Publication number 20090182169
- Publication date Jul 16, 2009
- Fumiya Zaima
- C07 - ORGANIC CHEMISTRY
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 hydrogenated aromatic polycarboxylic acid and...
- Publication number 20030149297
- Publication date Aug 7, 2003
- Fumiya Zaima
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Process for producing a hydrogenation product of an aromatic carbox...
- Publication number 20020115884
- Publication date Aug 22, 2002
- Hiroshi Machida
- C07 - ORGANIC CHEMISTRY

Fumiya Zaima

Person

Patents Grantslast 30 patents

Pretreatment method for chelate resin having pyridine ring used for...

Crossflow type filtering operation method using ceramic filter

Crossflow type filtering operation method using ceramic filter

Method of replacing dispersion medium and apparatus therefor

Pretreatment method for chelate resin having pyridine ring used for...

Method of replacing dispersion medium

Method of replacing dispersion medium

Process for production of isophthalic acid

Process for production of terephthalic acid

Method of crystallization

Process for producing alicyclic aldehydes

Process for producing hydrogenated aromatic polycarboxylic acid and...

Process for producing a hydrogenation product of an aromatic carbox...

Method of producing naphthalenedicarboxylic acid

Processes for the production of high-purity dimethyl 2, 6-naphthale...

Process for producing aromatic carboxylic acid

Process for producing highly pure terephthalic acid

Process for producing highly pure terephthalic acid

Process for producing highly pure terephthalic acid

Process for producing terephthalic acid

Process for producing carboxylated compound

Methylthiophenol derivatives and p-methylthiophenyl chloroformates...

Process for production of sulfonium compounds

Process for production of sulfonium compounds and novel methylthiph...

Process for production of sulfonium compounds

Patents Applicationslast 30 patents

1,3-BIS(HYDROXYPHENYL)-5-ETHYLADAMANTANE COMPOUND AND METHOD FOR PR...

CROSSFLOW TYPE FILTERING OPERATION METHOD USING CERAMIC FILTER

CROSSFLOW TYPE FILTERING OPERATION METHOD USING CERAMIC FILTER

METHOD OF REPLACING DISPERSION MEDIUM AND APPARATUS THEREFOR

PRETREATMENT METHOD FOR CHELATE RESIN HAVING PYRIDINE RING USED FOR...

PRETREATMENT METHOD FOR CHELATE RESIN HAVING PYRIDINE RING USED FOR...

PROCESS FOR PRODUCTION OF TEREPHTHALIC ACID

PROCESS FOR PRODUCTION OF ISOPHTHALIC ACID

PROCESS FOR PRODUCTION OF ISOPHTHALIC ACID

PROCESS FOR PRODUCTION OF TEREPHTHALIC ACID

Method of Replacing Dispersion Medium

METHOD OF REPLACING DISPERSION MEDIUM

METHOD OF CRYSTALLIZATION

Process for producing alicyclic aldehydes

Process for producing hydrogenated aromatic polycarboxylic acid and...

Process for producing a hydrogenation product of an aromatic carbox...