Seiji HATANO

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Kobe-shi, Hyogo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Studless tire
- Patent number 11,433,705
- Issue date Sep 6, 2022
- Sumitomo Rubber Industries, Ltd.
- Tetsuya Kunisawa
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Rubber composition for tire, and pneumatic tire
- Patent number 10,494,510
- Issue date Dec 3, 2019
- Sumitomo Rubber Industries, Ltd.
- Seiji Hatano
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Rubber composition for tires and pneumatic tire
- Patent number 9,856,362
- Issue date Jan 2, 2018
- Sumitomo Rubber Industries, Ltd.
- Toshiaki Sakaki
- B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
STUDLESS TIRE
- Publication number 20200009914
- Publication date Jan 9, 2020
- SUMITOMO RUBBER INDUSTRIES, LTD.
- Tetsuya KUNISAWA
- B60 - VEHICLES IN GENERAL
Information Patent Application
RUBBER COMPOSITION FOR TIRE, AND PNEUMATIC TIRE
- Publication number 20180030248
- Publication date Feb 1, 2018
- SUMITOMO RUBBER INDUSTRIES, LTD.
- Seiji HATANO
- B60 - VEHICLES IN GENERAL
Information Patent Application
RUBBER COMPOSITION AND TIRE
- Publication number 20170218170
- Publication date Aug 3, 2017
- SUMITOMO RUBBER INDUSTRIES, LTD.
- Seiji HATANO
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
RUBBER COMPOSITION FOR TIRES AND PNEUMATIC TIRE
- Publication number 20160297947
- Publication date Oct 13, 2016
- SUMITOMO RUBBER INDUSTRIES, LTD.
- Toshiaki SAKAKI
- B60 - VEHICLES IN GENERAL