Isao SAWAKAMI

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Patents Grantslast 30 patents

Information Patent Grant
Tire
- Patent number 11,161,373
- Issue date Nov 2, 2021
- Sumitomo Rubber Industries, Ltd.
- Isao Sawakami
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Tire
- Patent number 10,780,743
- Issue date Sep 22, 2020
- Sumitomo Rubber Industries, Ltd.
- Rena Onitsuka
- B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
TIRE
- Publication number 20180264887
- Publication date Sep 20, 2018
- Sumitomo Rubber Industries, Ltd.
- Rena ONITSUKA
- B60 - VEHICLES IN GENERAL
Information Patent Application
TIRE
- Publication number 20180134088
- Publication date May 17, 2018
- Sumitomo Rubber Industries, Ltd.
- Isao SAWAKAMI
- B60 - VEHICLES IN GENERAL