Kohkichi Noguchi

Person

Kamakura, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Polybutadiene rubber and impact-resistant aromatic vinyl resin comp...
- Patent number 6,191,226
- Issue date Feb 20, 2001
- Nippon Zeon Co., Ltd.
- Hiroaki Matsuda
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Additive for organic medium or thermoplastic polymer
- Patent number 5,294,233
- Issue date Mar 15, 1994
- Nippon Zeon Co., Ltd.
- Shizuo Kitahara
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Rubber composition
- Patent number 5,115,006
- Issue date May 19, 1992
- Nippon Zeon Co., Ltd.
- Hiroyuki Watanabe
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for preparation of diene type polymer rubber
- Patent number 5,001,196
- Issue date Mar 19, 1991
- Nippon Zeon Co., Ltd.
- Takafumi Kawanaka
- 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-...

Kohkichi Noguchi

Person

Patents Grantslast 30 patents

Polybutadiene rubber and impact-resistant aromatic vinyl resin comp...

Additive for organic medium or thermoplastic polymer

Rubber composition

Process for preparation of diene type polymer rubber

Process for modifying conjugated diene polymers

Process for making diene polymer rubbers

Process for making diene copolymer rubbers