Ryota Fujio

Person

Akigawa, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Amine containing polymers and products therefrom
- Patent number 6,025,450
- Issue date Feb 15, 2000
- Bridgestone Corporation
- David F. Lawson
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Rubber composition including a diene copolymer
- Patent number 5,916,962
- Issue date Jun 29, 1999
- Bridgestone Corporation
- Tadashi Shibata
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for preparing a polymer using lithium initiator prepared by...
- Patent number 5,625,017
- Issue date Apr 29, 1997
- Bridgestone Corporation
- Koichi Morita
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Rubber composition containing a conjugated diene polymer
- Patent number 5,576,376
- Issue date Nov 19, 1996
- Bridgestone Corporation
- Tadashi Shibata
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Method of producing conjugated diene-aromatic vinyl hydrocarbon cop...
- Patent number 5,550,200
- Issue date Aug 27, 1996
- Bridgestone Corporation
- Tadashi Shibata
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for preparing a block copolymer
- Patent number 5,514,753
- Issue date May 7, 1996
- Bridgestone Corporation
- Yoichi Ozawa
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Soluble anionic polymerization initiators and preparation thereof
- Patent number 5,329,005
- Issue date Jul 12, 1994
- Bridgestone Corporation
- David F. Lawson
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Conjugated diene series rubber compositions
- Patent number 5,292,790
- Issue date Mar 8, 1994
- Bridgestone Corporation
- Takashi Shimizu
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Pneumatic tire
- Patent number 5,250,630
- Issue date Oct 5, 1993
- Bridgestone Corporation
- Nobumitsu Oshima
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polyanilines, process for the preparation thereof and cells using them
- Patent number 5,183,543
- Issue date Feb 2, 1993
- Bridgestone Corporation
- Shinichi Toyosawa
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Halogenated polybutadiene series elastomers, method of producing th...
- Patent number 5,137,981
- Issue date Aug 11, 1992
- Bridgestone Corporation
- Tomoharu Yamada
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Adhesion method for rubber articles
- Patent number 5,104,476
- Issue date Apr 14, 1992
- Bridgestone Corporation
- Tomoharu Yamada
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Electric cells utilizing polyaniline as a positive electrode active...
- Patent number 4,717,634
- Issue date Jan 5, 1988
- Bridgestone Corporation
- Hideharu Daifuku
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Sound damping materials
- Patent number 4,461,796
- Issue date Jul 24, 1984
- Bridgestone Tire Company Limited
- Yoshihide Fukahori
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Two-piece solid golf balls
- Patent number 4,169,599
- Issue date Oct 2, 1979
- Bridgestone Tire Company Limited
- Ryota Fujio
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Ryota Fujio

Person

Patents Grantslast 30 patents

Amine containing polymers and products therefrom

Rubber composition including a diene copolymer

Process for preparing a polymer using lithium initiator prepared by...

Rubber composition containing a conjugated diene polymer

Method of producing conjugated diene-aromatic vinyl hydrocarbon cop...

Process for preparing a block copolymer

Soluble anionic polymerization initiators and preparation thereof

Conjugated diene series rubber compositions

Pneumatic tire

Polyanilines, process for the preparation thereof and cells using them

Halogenated polybutadiene series elastomers, method of producing th...

Adhesion method for rubber articles

Electric cells utilizing polyaniline as a positive electrode active...

Sound damping materials

Two-piece solid golf balls