Shinji Ogawa

Person

Kanagawa-ken, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Production process of polysuccinimide
- Patent number 6,657,041
- Issue date Dec 2, 2003
- Mitsui Chemicals, Inc.
- Katsuhiko Machida
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for producing aliphatic polyester excellent in stability
- Patent number 6,528,617
- Issue date Mar 4, 2003
- Mitsui Chemicals, Inc.
- Yuji Terado
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for preparing aliphatic polyester
- Patent number 6,417,266
- Issue date Jul 9, 2002
- Mitsui Chemicals, Inc.
- Yuji Terado
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Urethane compound and process for producing polycyclic aliphatic di...
- Patent number 6,204,409
- Issue date Mar 20, 2001
- Mitsui Chemicals, Inc.
- Shinji Aso
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Preparation process of polyester
- Patent number 6,140,458
- Issue date Oct 31, 2000
- Mitsui Chemicals, Inc.
- Yuji Terado
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Process for producing isopropyl alcohol
- Patent number 5,763,693
- Issue date Jun 9, 1998
- Mitsui Chemicals, Inc.
- Shigeru Hirata
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for producing isopropyl alcohol
- Patent number 5,714,646
- Issue date Feb 3, 1998
- Mitsui Toatsu Chemicals, Inc.
- Shigeru Hirata
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process of preparing purified aqueous indole solution
- Patent number 5,085,991
- Issue date Feb 4, 1992
- Mitsui Toatsu Chemicals, Inc.
- Shinji Ogawa
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for concentration of an aqueous solution of amino acid
- Patent number 4,837,371
- Issue date Jun 6, 1989
- Mitsui Toatsu Chemicals, Inc.
- Shinji Ogawa
- C07 - ORGANIC CHEMISTRY

Shinji Ogawa

Person

Patents Grantslast 30 patents

Production process of polysuccinimide

Process for producing aliphatic polyester excellent in stability

Process for preparing aliphatic polyester

Urethane compound and process for producing polycyclic aliphatic di...

Preparation process of polyester

Process for producing isopropyl alcohol

Process for producing isopropyl alcohol

Process of preparing purified aqueous indole solution

Process for concentration of an aqueous solution of amino acid