Yasushi Kotaki

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Minato-ku, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method for producing toluenedicarbamate, method for producing tolue...
- Patent number 8,742,164
- Issue date Jun 3, 2014
- Mitsui Chemicals, Inc.
- Koichi Murayama
- C07 - ORGANIC CHEMISTRY
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
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

Patents Applicationslast 30 patents

Information Patent Application
METHOD OF PRODUCING AMIDE COMPOUND
- Publication number 20210010041
- Publication date Jan 14, 2021
- Mitsui Chemicals, Inc.
- Maki YAMAMOTO
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
METHOD FOR PRODUCING TOLUENEDICARBAMATE, METHOD FOR PRODUCING TOLUE...
- Publication number 20130109881
- Publication date May 2, 2013
- Mitsui Chemicals, Inc.
- Koichi Murayama
- C07 - ORGANIC CHEMISTRY