Toshio Kase

Person

Tsukuba, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Conjugated diene polymer cyclized product and method for producing...
- Patent number 8,362,155
- Issue date Jan 29, 2013
- Zeon Corporation
- Toshio Kase
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polar-group-containing cyclized rubber and process for producing same
- Patent number 7,279,533
- Issue date Oct 9, 2007
- Zeon Corporation
- Shizuo Kitahara
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Syndiotactic styrene polymers and process for the production thereof
- Patent number 7,026,406
- Issue date Apr 11, 2006
- National Institute of Advanced Industrial Science and Technology
- Masanao Kawabe
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for producing olefin living polymer
- Patent number 6,787,617
- Issue date Sep 7, 2004
- Japan as represented by Director General of the Agency of Industrial Science...
- Kazuo Soga
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Butadiene polymers and process for producing conjugated diene polymers
- Patent number 6,653,430
- Issue date Nov 25, 2003
- Japan as represented by Director General of the Agency of Industrial Science...
- Kazuo Soga
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for modifying conjugated diene polymers
- Patent number 4,647,625
- Issue date Mar 3, 1987
- Nippon Zeon Co., Ltd.
- Mitsuyoshi Aonuma
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for making diene polymer rubbers
- Patent number 4,616,069
- Issue date Oct 7, 1986
- Nippon Zeon Co., Ltd.
- Hiroyuki Watanabe
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for making diene copolymer rubbers
- Patent number 4,614,771
- Issue date Sep 30, 1986
- Nippon Zeon Co., Ltd.
- Hiroyuki Watanabe
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
Conjugated diene polymer cyclized product and method for producing...
- Publication number 20090171033
- Publication date Jul 2, 2009
- Toshio Kase
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Polar-group-containing cyclized rubber and process for producing same
- Publication number 20060063890
- Publication date Mar 23, 2006
- Zeon Corporation
- Shizuo Kitahara
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Toshio Kase

Person

Patents Grantslast 30 patents

Conjugated diene polymer cyclized product and method for producing...

Polar-group-containing cyclized rubber and process for producing same

Syndiotactic styrene polymers and process for the production thereof

Process for producing olefin living polymer

Butadiene polymers and process for producing conjugated diene polymers

Process for modifying conjugated diene polymers

Process for making diene polymer rubbers

Process for making diene copolymer rubbers

Patents Applicationslast 30 patents

Conjugated diene polymer cyclized product and method for producing...

Polar-group-containing cyclized rubber and process for producing same