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Takatoshi Shida
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Hiratsuka, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Batchwise heating apparatus and method of drying a polyamide
Patent number
7,384,608
Issue date
Jun 10, 2008
Mitsubishi Gas Chemical Company, Inc.
Takatoshi Shida
F26 - DRYING
Information
Patent Grant
Production method of polyamide
Patent number
7,138,482
Issue date
Nov 21, 2006
Mitsubishi Gas Chemical Company, Inc.
Kazumi Tanaka
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Method of producing glycidyl 2-hydroxyisobutyrate
Patent number
7,074,946
Issue date
Jul 11, 2006
Mitsubishi Gas Chemical Co., LTD.
Takatoshi Shida
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Polyamide resins and process for producing the same
Patent number
6,750,318
Issue date
Jun 15, 2004
Mitsubishi Gas Chemical Company, Inc.
Kazumi Tanaka
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Process for production of polyamide
Patent number
6,657,037
Issue date
Dec 2, 2003
Mitsubishi Gas Chemical Company, Inc.
Kazumi Tanaka
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Process for producing polyamide
Patent number
6,559,273
Issue date
May 6, 2003
Mitsubishi Gas Chemical Company, Ltd.
Takatoshi Shida
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Heat-aging-resistant polyamide resin composition and fiber comprisi...
Patent number
5,929,178
Issue date
Jul 27, 1999
Mitsubishi Gas Chemical Company, Inc.
Takatoshi Shida
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Oriented polyamide fiber and process for producing same
Patent number
5,906,891
Issue date
May 25, 1999
Mitsubishi Gas Chemical Company, Inc.
Takatoshi Shida
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information
Patent Grant
Oriented polyamide fiber and process for producing same
Patent number
5,882,793
Issue date
Mar 16, 1999
Mitsubishi Gas Chemical Company, Inc.
Takatoshi Shida
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Patents Applications
last 30 patents
Information
Patent Application
Production method of polyamide
Publication number
20050119446
Publication date
Jun 2, 2005
Kazumi Tanaka
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Method of producing glycidyl 2-hydroxyisobutyrate
Publication number
20050119496
Publication date
Jun 2, 2005
Mitsubishi Gas Chemical Company, Inc.
Takatoshi Shida
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Batchwise heating apparatus
Publication number
20050004342
Publication date
Jan 6, 2005
Takatoshi Shida
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Polyamide resins and process for producing the same
Publication number
20030023028
Publication date
Jan 30, 2003
Kazumi Tanaka
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Process for production of polyamide
Publication number
20020132964
Publication date
Sep 19, 2002
Kazumi Tanaka
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Process for producing polyamide
Publication number
20020042497
Publication date
Apr 11, 2002
Takatoshi Shida
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...