Hiroshi Machida

Person

Niigata, JP

People

Patents Grantslast 30 patents

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
Process for producing a high purity aromatic polycarboxylic acid
- Patent number 7,547,803
- Issue date Jun 16, 2009
- Mitsubishi Gas Chemical Company, Inc.
- Shinichi Nagao
- C07 - ORGANIC CHEMISTRY
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 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
Process for producing 2,6-naphthalenedicarboxylic acid
- Patent number 6,018,077
- Issue date Jan 25, 2000
- Mitsubishi Gas Chemical Company, Inc.
- Fumio Ohkoshi
- 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 2,6-naphthalenedicarboxylic acid and ester th...
- Patent number 5,587,508
- Issue date Dec 24, 1996
- Mitsubishi Gas Chemical Company, Inc.
- Hiroshi Machida
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for producing dimethyl 2,6-naphthalene-dicarboxylate
- Patent number 5,436,364
- Issue date Jul 25, 1995
- Mitsubishi Gas Chemical Company, Inc.
- Seiji Uchiyama
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for production of 2,6-dimethylnaphthalene
- Patent number 5,023,390
- Issue date Jun 11, 1991
- Mitsubishi Gas Chemical Company, Inc.
- Takafumi Abe
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

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 producing a high purity aromatic polycarboxylic acid
- Publication number 20040260052
- Publication date Dec 23, 2004
- Shinichi Nagao
- 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

Hiroshi Machida

Person

Patents Grantslast 30 patents

Method of washing solid grain

Process for producing a high purity aromatic polycarboxylic acid

Method for producing high purity terephthalic acid

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

Method of producing naphthalenedicarboxylic acid

Process for producing 2,6-naphthalenedicarboxylic acid

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

Process for producing 2,6-naphthalenedicarboxylic acid and ester th...

Process for producing dimethyl 2,6-naphthalene-dicarboxylate

Process for production of 2,6-dimethylnaphthalene

Patents Applicationslast 30 patents

Method for producing high purity terephthalic acid

Method of washing solid grain

Process for producing a high purity aromatic polycarboxylic acid

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