Tsutomu OTAKI

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Yokohama-Shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Beryllium copper alloy bonded body and production method therefor
- Patent number 11,761,071
- Issue date Sep 19, 2023
- NGK Insulators, Ltd.
- Takahiro Ishikawa
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
BERYLLIUM COPPER ALLOY BONDED BODY AND PRODUCTION METHOD THEREFOR
- Publication number 20220119930
- Publication date Apr 21, 2022
- NGK Insulators, Ltd.
- Takahiro ISHIKAWA
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR