Yasuhiro Yamamoto

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Ibaraki, JP

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Patents Grantslast 30 patents

Information Patent Grant
Vinyl chloride polymerization process using ball valves in recycle...
- Patent number 5,462,998
- Issue date Oct 31, 1995
- Shin-Etsu Chemical Co., Ltd.
- Yoichi Tanifuji
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
ELECTRIC PARKING BRAKE DEVICE
- Publication number 20230166703
- Publication date Jun 1, 2023
- Hitachi Astemo, Ltd.
- Sandip PURANE
- B60 - VEHICLES IN GENERAL