Keisuke Iwakuni

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Itami-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Rubber composition for tire tread and pneumatic tire
- Patent number 11,261,313
- Issue date Mar 1, 2022
- Toyo Tire Corporation
- Keisuke Iwakuni
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Rubber composition for studless tire and studless tire
- Patent number 11,072,695
- Issue date Jul 27, 2021
- Toyo Tire Corporation
- Keisuke Iwakuni
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Rubber composition for tire tread and method for producing the same
- Patent number 10,472,501
- Issue date Nov 12, 2019
- TOYO TIRE CORPORATION
- Keisuke Iwakuni
- B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
RUBBER COMPOSITION FOR TIRE TREAD AND PNEUMATIC TIRE
- Publication number 20210277211
- Publication date Sep 9, 2021
- Toyo Tire Corporation
- Keisuke Iwakuni
- B60 - VEHICLES IN GENERAL
Information Patent Application
RUBBER COMPOSITION FOR TIRE, AND PNEUMATIC TIRE
- Publication number 20200392315
- Publication date Dec 17, 2020
- Toyo Tire Corporation
- Keisuke Iwakuni
- B60 - VEHICLES IN GENERAL
Information Patent Application
RUBBER COMPOSITION FOR STUDLESS TIRE AND STUDLESS TIRE
- Publication number 20190225776
- Publication date Jul 25, 2019
- Toyo Tire Corporation
- Keisuke Iwakuni
- B60 - VEHICLES IN GENERAL