Keiji Ikeda

Person

Kobe-shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Rubber composition and tire
- Patent number 10,913,840
- Issue date Feb 9, 2021
- Sumitomo Rubber Industries, Ltd.
- Kenya Watanabe
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Preparation method of rubber composition for tire and production me...
- Patent number 10,759,925
- Issue date Sep 1, 2020
- Sumitomo Rubber Industries, Ltd.
- Tatsuhiro Tanaka
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Preparation method of rubber composition for tire and production me...
- Patent number 10,421,854
- Issue date Sep 24, 2019
- Sumitomo Rubber Industries, Ltd.
- Tatsuhiro Tanaka
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Preparation method of rubber composition for tire and production me...
- Patent number 10,421,842
- Issue date Sep 24, 2019
- SUMITOMO RUBBER INDUSTRIES, LTD.
- Tatsuhiro Tanaka
- B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
RUBBER COMPOSITION AND TIRE
- Publication number 20180291187
- Publication date Oct 11, 2018
- Sumitomo Rubber Industries, Ltd.
- Kenya WATANABE
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
RUBBER COMPOSITION AND TIRE
- Publication number 20180282532
- Publication date Oct 4, 2018
- Sumitomo Rubber Industries, Ltd.
- Kenya WATANABE
- B60 - VEHICLES IN GENERAL
Information Patent Application
PREPARATION METHOD OF RUBBER COMPOSITION FOR TIRE AND PRODUCTION ME...
- Publication number 20180094126
- Publication date Apr 5, 2018
- SUMITOMO RUBBER INDUSTRIES, LTD.
- Tatsuhiro TANAKA
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
PREPARATION METHOD OF RUBBER COMPOSITION FOR TIRE AND PRODUCTION ME...
- Publication number 20180094107
- Publication date Apr 5, 2018
- Sumitomo Rubber Industries, Ltd.
- Tatsuhiro TANAKA
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
PREPARATION METHOD OF RUBBER COMPOSITION FOR TIRE AND PRODUCTION ME...
- Publication number 20180094125
- Publication date Apr 5, 2018
- Sumitomo Rubber Industries, Ltd.
- Tatsuhiro TANAKA
- B60 - VEHICLES IN GENERAL
Information Patent Application
Rubber composition for tire and tire using the same
- Publication number 20020091184
- Publication date Jul 11, 2002
- Keiji Ikeda
- B60 - VEHICLES IN GENERAL

Keiji Ikeda

Person

Patents Grantslast 30 patents

Rubber composition and tire

Preparation method of rubber composition for tire and production me...

Preparation method of rubber composition for tire and production me...

Preparation method of rubber composition for tire and production me...

Patents Applicationslast 30 patents

RUBBER COMPOSITION AND TIRE

RUBBER COMPOSITION AND TIRE

PREPARATION METHOD OF RUBBER COMPOSITION FOR TIRE AND PRODUCTION ME...

PREPARATION METHOD OF RUBBER COMPOSITION FOR TIRE AND PRODUCTION ME...

PREPARATION METHOD OF RUBBER COMPOSITION FOR TIRE AND PRODUCTION ME...

Rubber composition for tire and tire using the same