Fumio Tsutsumi

Person

Chiba, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Flame-retardant rubber composition and flame-retardant elastomer
- Patent number 6,534,586
- Issue date Mar 18, 2003
- JSR Corporation
- Shoei Tsuji
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Rubber composition
- Patent number 6,531,546
- Issue date Mar 11, 2003
- JSR Corporation
- Katsumi Oka
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Rubber composition
- Patent number 6,127,472
- Issue date Oct 3, 2000
- JSR Corporation
- Naokazu Kobayashi
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Ethylene copolymer rubber composition
- Patent number 5,914,372
- Issue date Jun 22, 1999
- JSR Corporation
- Kenji Hasegawa
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Ethylene-.alpha.-olefin-non-conjugated diene copolymer rubber compo...
- Patent number 5,677,382
- Issue date Oct 14, 1997
- Japan Synthetic Rubber Co., Ltd.
- Shoei Tsuji
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Rubber compositions
- Patent number 5,232,987
- Issue date Aug 3, 1993
- Japan Synthetic Rubber Co., Ltd.
- Mitsuhiko Sakakibara
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Butadiene copolymer rubber composition
- Patent number 5,164,450
- Issue date Nov 17, 1992
- Japan Synthetic Rubber Co.
- Fumio Tsutsumi
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Thermoplastic elastomer composition and rubber parts of refrigerato...
- Patent number 5,159,014
- Issue date Oct 27, 1992
- Japan Synthetic Rubber Co., Ltd.
- Fumio Tsutsumi
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for preparing a rubber composition having two different mol...
- Patent number 5,153,255
- Issue date Oct 6, 1992
- Japan Synthetic Rubber Co., Ltd.
- Makoto Kondo
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Preparation of conjugated diene polymers modified with an organo-ti...
- Patent number 5,064,910
- Issue date Nov 12, 1991
- Japan Synthetic Rubber Co., Ltd.
- Iwakazu Hattori
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Vulcanized rubber composition
- Patent number 5,011,888
- Issue date Apr 30, 1991
- Japan Synthetic Rubber Co.
- Fumio Tsutsumi
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Modified conjugated diene polymer and process for production thereof
- Patent number 4,906,706
- Issue date Mar 6, 1990
- Japan Synthetic Rubber Co., Ltd.
- Iwakazu Hattori
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Conjugated diene series rubber compositions
- Patent number 4,835,216
- Issue date May 30, 1989
- Bridgestone Corporation
- Akihiko Morikawa
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Butadiene-based rubber composition
- Patent number 4,824,908
- Issue date Apr 25, 1989
- Japan Synthetic Rubber Co., Ltd.
- Fumio Tsutsumi
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Rubber composition for use in vibration insulating material
- Patent number 4,810,746
- Issue date Mar 7, 1989
- Bridgestone Tire Company Limited
- Fumio Tsutsumi
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Rubber composition comprising a styrene-butadiene block copolymer h...
- Patent number 4,782,119
- Issue date Nov 1, 1988
- Japan Synthetic Rubber Co., Ltd.
- Fumio Tsutsumi
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Rubber composition for use in tire
- Patent number 4,742,124
- Issue date May 3, 1988
- Japan Synthetic Rubber Co., Ltd.
- Fumio Tsutsumi
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Conjugated diene based rubber composition
- Patent number 4,742,117
- Issue date May 3, 1988
- Japan Synthetic Rubber Co., Ltd.
- Fumio Tsutsumi
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Diene polymers and process for producing the same
- Patent number 4,588,782
- Issue date May 13, 1986
- Japan Synthetic Rubber Co., Ltd.
- Hisao Ono
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Rubber compositions suitable for use in tire tread
- Patent number 4,463,133
- Issue date Jul 31, 1984
- Bridgestone Tire Company Limited
- Yasumasa Takeuchi
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Styrene-butadiene block copolymer
- Patent number 4,433,109
- Issue date Feb 21, 1984
- Japan Synthetic Rubber Co., Ltd.
- Yasumasa Takeuchi
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
Flame-retardant rubber composition and flame-retardant elastomer
- Publication number 20020058746
- Publication date May 16, 2002
- JSR Corporation
- Shoei Tsuji
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Rubber composition
- Publication number 20020058759
- Publication date May 16, 2002
- JSR Corporation
- Katsumi Oka
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Fumio Tsutsumi

Person

Patents Grantslast 30 patents

Flame-retardant rubber composition and flame-retardant elastomer

Rubber composition

Rubber composition

Ethylene copolymer rubber composition

Ethylene-.alpha.-olefin-non-conjugated diene copolymer rubber compo...

Rubber compositions

Butadiene copolymer rubber composition

Thermoplastic elastomer composition and rubber parts of refrigerato...

Process for preparing a rubber composition having two different mol...

Preparation of conjugated diene polymers modified with an organo-ti...

Vulcanized rubber composition

Modified conjugated diene polymer and process for production thereof

Conjugated diene series rubber compositions

Butadiene-based rubber composition

Rubber composition for use in vibration insulating material

Rubber composition comprising a styrene-butadiene block copolymer h...

Rubber composition for use in tire

Conjugated diene based rubber composition

Diene polymers and process for producing the same

Rubber compositions suitable for use in tire tread

Styrene-butadiene block copolymer

Patents Applicationslast 30 patents

Flame-retardant rubber composition and flame-retardant elastomer

Rubber composition