Yasuhiko HIGUCHI

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Sealability evaluation method and the like and standard artificial...
- Patent number 11,408,795
- Issue date Aug 9, 2022
- Fukuda Co., Ltd.
- Yasuhiko Higuchi
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
SEALABILITY EVALUATION METHOD AND THE LIKE AND STANDARD ARTIFICIAL...
- Publication number 20210080341
- Publication date Mar 18, 2021
- Yasuhiko HIGUCHI
- G01 - MEASURING TESTING