Hideaki Fujita

Person

Kurashiki, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Method for producing high-purity terephthalic acid
- Patent number 10,683,253
- Issue date Jun 16, 2020
- Mitsubishi Gas Chemical Company, Inc.
- Goh Nakamura
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Method of producing terephthalic acid
- Patent number 10,385,001
- Issue date Aug 20, 2019
- Mitsubishi Gas Chemical Company, Inc.
- Goh Nakamura
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for producing high-purity terephthalic acid
- Patent number 10,273,197
- Issue date Apr 30, 2019
- Mitsubishi Gas Chemical Company, Inc.
- Goh Nakamura
- C07 - ORGANIC CHEMISTRY
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 9,150,487
- Issue date Oct 6, 2015
- Mitsubishi Gas Chemical Company, Inc.
- Fumiya Zaima
- 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
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 washing solid grain
- Patent number 7,655,097
- Issue date Feb 2, 2010
- Mitsubishi Gas Chemical Company, Inc.
- Hideaki Fujita
- B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
Information Patent Grant
Method for producing high purity terephthalic acid
- Patent number 7,262,323
- Issue date Aug 28, 2007
- Mitsubishi Gas Chemical Company, Inc.
- Hideaki Fujita
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for recovering catalyst components from a mother liquor of...
- Patent number 6,589,492
- Issue date Jul 8, 2003
- Mitsubishi Gas Chemical Company, Inc.
- Masami Matsumoto
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for producing .epsilon.-caprolactone
- Patent number 6,063,938
- Issue date May 16, 2000
- Mitsubishi Gas Chemical Company, Inc.
- Kazuo Tanaka
- 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 purifying dimethyl-2,6-naphthalene dicarboxylate
- Patent number 5,169,977
- Issue date Dec 8, 1992
- Mitsubishi Gas Chemical Company, Inc.
- Toru Tanaka
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for producing aromatic polycarboxylic acid
- Patent number 4,346,232
- Issue date Aug 24, 1982
- Mitsubishi Gas Chemical Company, Inc.
- Makoto Komatsu
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR PRODUCING FLUORENONE
- Publication number 20230406800
- Publication date Dec 21, 2023
- Mitsubishi Gas Chemical Company, Inc.
- Yuki WATANABE
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
METHOD FOR PRODUCING FLUORENONE
- Publication number 20230391705
- Publication date Dec 7, 2023
- Mitsubishi Gas Chemical Company, Inc.
- Hiroki SUMI
- C07 - ORGANIC CHEMISTRY
Information Patent Application
METHOD FOR PRODUCING HIGH-PURITY TEREPHTHALIC ACID
- Publication number 20190233361
- Publication date Aug 1, 2019
- MITSUBISHI GAS CHEMICAL COMPANY, INC
- Goh NAKAMURA
- C07 - ORGANIC CHEMISTRY
Information Patent Application
METHOD OF PRODUCING TEREPHTHALIC ACID
- Publication number 20190169109
- Publication date Jun 6, 2019
- Mitsubishi Gas Chemical Company, Inc.
- Goh NAKAMURA
- C07 - ORGANIC CHEMISTRY
Information Patent Application
METHOD FOR PRODUCING HIGH-PURITY TEREPHTHALIC ACID
- Publication number 20180230078
- Publication date Aug 16, 2018
- Mitsubishi Gas Chemical Company, Inc.
- Goh NAKAMURA
- C07 - ORGANIC CHEMISTRY
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 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
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 for producing high purity terephthalic acid
- Publication number 20070015935
- Publication date Jan 18, 2007
- Hideaki Fujita
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Method of washing solid grain
- Publication number 20060254622
- Publication date Nov 16, 2006
- Hideaki Fujita
- B08 - CLEANING
Information Patent Application
Process for recovering catalyst components from a mother liquor of...
- Publication number 20020016500
- Publication date Feb 7, 2002
- Masami Matsumoto
- C07 - ORGANIC CHEMISTRY

Hideaki Fujita

Person

Patents Grantslast 30 patents

Method for producing high-purity terephthalic acid

Method of producing terephthalic acid

Method for producing high-purity terephthalic acid

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

Crossflow type filtering operation method using ceramic filter

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

Process for production of isophthalic acid

Process for production of terephthalic acid

Method of washing solid grain

Method for producing high purity terephthalic acid

Process for recovering catalyst components from a mother liquor of...

Process for producing .epsilon.-caprolactone

Process for producing aromatic carboxylic acid

Process for purifying dimethyl-2,6-naphthalene dicarboxylate

Process for producing aromatic polycarboxylic acid

Patents Applicationslast 30 patents

METHOD FOR PRODUCING FLUORENONE

METHOD FOR PRODUCING FLUORENONE

METHOD FOR PRODUCING HIGH-PURITY TEREPHTHALIC ACID

METHOD OF PRODUCING TEREPHTHALIC ACID

METHOD FOR PRODUCING HIGH-PURITY TEREPHTHALIC ACID

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

CROSSFLOW TYPE FILTERING OPERATION METHOD USING CERAMIC FILTER

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 for producing high purity terephthalic acid

Method of washing solid grain

Process for recovering catalyst components from a mother liquor of...