Hidetoshi Hirahara

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Morioka-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Rubber-metal adhesion promoter, rubber composition, and tire
- Patent number 11,427,698
- Issue date Aug 30, 2022
- DIC Corporation
- Shujiro Otsuki
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Rubber-metal adhesion promoter, rubber composition, and tire
- Patent number 10,450,439
- Issue date Oct 22, 2019
- DIC Corporation
- Shujiro Otsuki
- B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
PRODUCTION METHOD FOR PLATED SUBSTRATE
- Publication number 20240295028
- Publication date Sep 5, 2024
- NATIONAL UNIVERSITY CORPORATION, IWATE UNIVERSITY
- Jing SANG
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
METHOD FOR MANUFACTURING LAMINATE
- Publication number 20240279813
- Publication date Aug 22, 2024
- NATIONAL UNIVERSITY CORPORATION, IWATE UNIVERSITY
- Hidetoshi HIRAHARA
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
RUBBER-METAL ADHESION PROMOTER, RUBBER COMPOSITION, AND TIRE
- Publication number 20190375911
- Publication date Dec 12, 2019
- DIC CORPORATION
- Shujiro Otsuki
- B60 - VEHICLES IN GENERAL
Information Patent Application
RUBBER-METAL ADHESION PROMOTER, RUBBER COMPOSITION, AND TIRE
- Publication number 20170260357
- Publication date Sep 14, 2017
- DIC CORPORATION
- Shujiro Otsuki
- B60 - VEHICLES IN GENERAL
Information Patent Application
RUBBER-METAL ADHESION PROMOTER, RUBBER COMPOSITION, AND TIRE
- Publication number 20170253722
- Publication date Sep 7, 2017
- DIC CORPORATION
- Shujiro Otsuki
- B60 - VEHICLES IN GENERAL