Haruko SAWAKI

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Hyogo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Rubber composition for tires and pneumatic tire
- Patent number 11,267,285
- Issue date Mar 8, 2022
- Sumitomo Rubber Industries, Ltd.
- Mikako Yoshioka
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Rubber composition for tires and pneumatic tire
- Patent number 11,098,180
- Issue date Aug 24, 2021
- Sumitomo Rubber Industries, Ltd.
- Mikako Yoshioka
- B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
ELASTOMER COMPOSITION AND TIRE
- Publication number 20240010821
- Publication date Jan 11, 2024
- Sumitomo Rubber Industries, Ltd.
- Haruko SAWAKI
- B60 - VEHICLES IN GENERAL
Information Patent Application
ELASTOMER COMPOSITION AND TIRE
- Publication number 20230407059
- Publication date Dec 21, 2023
- Sumitomo Rubber Industries, Ltd.
- Tomohiro AKAHORI
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
TREAD RUBBER COMPOSITION FOR STUDLESS WINTER TIRES
- Publication number 20200391550
- Publication date Dec 17, 2020
- Sumitomo Rubber Industries, Ltd.
- Haruko SAWAKI
- B60 - VEHICLES IN GENERAL
Information Patent Application
RUBBER COMPOSITION FOR TIRES AND PNEUMATIC TIRE
- Publication number 20190367705
- Publication date Dec 5, 2019
- Sumitomo Rubber Industries, Ltd.
- Mikako YOSHIOKA
- B60 - VEHICLES IN GENERAL
Information Patent Application
RUBBER COMPOSITION FOR TIRES AND PNEUMATIC TIRE
- Publication number 20190367706
- Publication date Dec 5, 2019
- Sumitomo Rubber Industries, Ltd.
- Mikako YOSHIOKA
- B60 - VEHICLES IN GENERAL
Information Patent Application
RUBBER COMPOSITION FOR TIRES AND PNEUMATIC TIRE
- Publication number 20190366770
- Publication date Dec 5, 2019
- Sumitomo Rubber Industries, Ltd.
- Mikako YOSHIOKA
- B60 - VEHICLES IN GENERAL