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Yasuhisa Sugita
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Chiba, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Polypropylene-based resin composition and molded product thereof
Patent number
7,598,309
Issue date
Oct 6, 2009
Idemitsu Kosan Co. Ltd.
Yasuhisa Sugita
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Polypropylene compositions for automotive parts
Patent number
6,667,359
Issue date
Dec 23, 2003
Idemitsu Petrochemical Co., Ltd.
Masaru Nakagawa
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Propylene resin composition and process for producing the same
Patent number
6,407,168
Issue date
Jun 18, 2002
Idemitsu Petrochemical Co., Ltd.
Yasuhisa Sugita
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Propylene-ethylene block copolymer, resin composition, and blow-mol...
Patent number
6,313,227
Issue date
Nov 6, 2001
Idemitsu Petrochemical Co., Ltd.
Kenji Tanaka
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Thermoplastic resin composition
Patent number
5,552,480
Issue date
Sep 3, 1996
Idemitsu Petrochemical Co., Ltd.
Yasuhisa Sugita
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Process for producing formamide group-containing copolymer, and the...
Patent number
5,373,065
Issue date
Dec 13, 1994
Dai-Ichi Kogyo Seiyaku Co., Ltd.
Naoki Kitazawa
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Patents Applications
last 30 patents
Information
Patent Application
Polypropylene-based resin composition and molded product thereof
Publication number
20060199891
Publication date
Sep 7, 2006
Yasuhisa Sugita
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...