Youichi Matsuo

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Ichihara-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method for polymerization of olefin
- Patent number 6,890,494
- Issue date May 10, 2005
- Idemitsu Petrochemical Co., Ltd.
- Hideki Satou
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Propylene resin composition and interior automotive member comprisi...
- Patent number 6,867,252
- Issue date Mar 15, 2005
- Idemitsu Petrochemical Co., Ltd.
- Ryuzo Tomomatsu
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Method for polymerization of olefin
- Patent number 6,271,318
- Issue date Aug 7, 2001
- Idemitsu Petrochemical Co., Ltd.
- Hideki Satou
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Catalyst component for olefin polymerization and process for produc...
- Patent number 5,556,820
- Issue date Sep 17, 1996
- Idemitsu Petrochemical Co., Ltd.
- Hideo Funabashi
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
Method for polymerization of olefin
- Publication number 20010019706
- Publication date Sep 6, 2001
- Idemitsu Petrochemical Co., Ltd.
- Hideki Satou
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL