Yusaku FUKAYA

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for work quality control
- Patent number 10,614,391
- Issue date Apr 7, 2020
- Hitachi, Ltd.
- Kei Imazawa
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
METHOD AND APPARATUS FOR WORK QUALITY CONTROL
- Publication number 20160253618
- Publication date Sep 1, 2016
- Hitachi, Ltd
- Kei IMAZAWA
- G06 - COMPUTING CALCULATING COUNTING