Mitsuhiko Sakakibara

Person

Yokkaichi, JP

People

Patents Grantslast 30 patents

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
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
Rubber compositions from modified trans-polybutadiene and rubber fo...
- Patent number 5,017,636
- Issue date May 21, 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
Catalyst composition for polymerization of conjugated diene and pro...
- Patent number 4,933,401
- Issue date Jun 12, 1990
- Japan Synthetic Rubber Co., Ltd.
- Iwakazu Hattori
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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
Rubber composition
- Patent number 4,894,409
- Issue date Jan 16, 1990
- Japan Synthetic Rubber Co., Ltd.
- Noboru Shimada
- 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 polymer composition containing copolymer derived from 2,3-dim...
- Patent number 4,721,753
- Issue date Jan 26, 1988
- Bridgestone Corporation
- Mitsuhiko Sakakibara
- 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
Polybutadiene rubber compositions having improved green strength
- Patent number 4,533,711
- Issue date Aug 6, 1985
- Bridgestone Tire Company Limited
- Yasumasa Takeuchi
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Rubber compositions
- Patent number 4,515,922
- Issue date May 7, 1985
- Bridgestone Tire Company Limited
- Mitsuhiko Sakakibara
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polybutadiene rubber compositions
- Patent number 4,468,496
- Issue date Aug 28, 1984
- Bridgestone Tire Co., Ltd.
- Yasumasa Takeuchi
- 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
Process for producing conjugated diene polymer using a solubilized...
- Patent number 4,461,883
- Issue date Jul 24, 1984
- Japan Synthetic Rubber Co., Ltd.
- Yasumasa Takeuchi
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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-...
Information Patent Grant
Polyisoprene rubber compositions
- Patent number 4,433,107
- Issue date Feb 21, 1984
- Bridgestone Tire Co., Ltd.
- Yasumasa Takeuchi
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
High vinyl polybutadiene or styrene-butadiene copolymer
- Patent number 4,397,994
- Issue date Aug 9, 1983
- Japan Synthetic Rubber Co., Ltd.
- Yasumasa Takeuchi
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Styrene-butadiene random copolymer and process for the production t...
- Patent number 4,367,325
- Issue date Jan 4, 1983
- Japan Synthetic Rubber Co., Ltd.
- Yasumasa Takeuchi
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Mitsuhiko Sakakibara

Person

Patents Grantslast 30 patents

Rubber compositions

Butadiene copolymer rubber composition

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

Rubber compositions from modified trans-polybutadiene and rubber fo...

Vulcanized rubber composition

Catalyst composition for polymerization of conjugated diene and pro...

Modified conjugated diene polymer and process for production thereof

Rubber composition

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 polymer composition containing copolymer derived from 2,3-dim...

Diene polymers and process for producing the same

Polybutadiene rubber compositions having improved green strength

Rubber compositions

Polybutadiene rubber compositions

Rubber compositions suitable for use in tire tread

Process for producing conjugated diene polymer using a solubilized...

Styrene-butadiene block copolymer

Polyisoprene rubber compositions

High vinyl polybutadiene or styrene-butadiene copolymer

Styrene-butadiene random copolymer and process for the production t...