Kazuya Hatakeyama

Person

both of, Kodaira, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Vulcanized tire size allocating method, tire manufacturing method,...
- Patent number 7,440,815
- Issue date Oct 21, 2008
- Bridgestone Corporation
- Kazuya Hatakeyama
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Rubber compositions for tire tread developing excellent gripping pe...
- Patent number 6,187,843
- Issue date Feb 13, 2001
- Bridgestone Corporation
- Daisuke Nohara
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Silica-blended rubber composition and production process for the same
- Patent number 6,107,384
- Issue date Aug 22, 2000
- Bridgestone Corporation
- Kazuya Hatakeyama
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Rubber composition improved in charging property and pneumatic tire...
- Patent number 5,714,533
- Issue date Feb 3, 1998
- Bridgestone Corporation
- Kazuya Hatakeyama
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Rubber composition
- Patent number 5,391,635
- Issue date Feb 21, 1995
- Bridgestone Corporation
- Kazuya Hatakeyama
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Low heat generation rubber compositions containing thiadiazole comp...
- Patent number 5,151,468
- Issue date Sep 29, 1992
- Bridgestone Corporation
- Ichiro Nakajima
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Rubber composition
- Patent number 5,140,055
- Issue date Aug 18, 1992
- Bridgestone Corporation
- Yasushi Hirata
- B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
Method of manufacturing support body for pneumatic run flat tire
- Publication number 20070182061
- Publication date Aug 9, 2007
- Kazuya Hatakeyama
- B60 - VEHICLES IN GENERAL
Information Patent Application
Method and apparatus for the lamination of band-shaped uncured rubb...
- Publication number 20060096696
- Publication date May 11, 2006
- Bridgestone Corporation
- Masaharu Oku
- B60 - VEHICLES IN GENERAL
Information Patent Application
Vulcanized tire size allocating method,tire manufacturing method, a...
- Publication number 20060036375
- Publication date Feb 16, 2006
- Kazuya Hatakeyama
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Kazuya Hatakeyama

Person

Patents Grantslast 30 patents

Vulcanized tire size allocating method, tire manufacturing method,...

Rubber compositions for tire tread developing excellent gripping pe...

Silica-blended rubber composition and production process for the same

Rubber composition improved in charging property and pneumatic tire...

Rubber composition

Low heat generation rubber compositions containing thiadiazole comp...

Rubber composition

Patents Applicationslast 30 patents

Method of manufacturing support body for pneumatic run flat tire

Method and apparatus for the lamination of band-shaped uncured rubb...

Vulcanized tire size allocating method,tire manufacturing method, a...