Yuji Gotoh

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Patents Grantslast 30 patents

Information Patent Grant
Hardened layer depth measuring apparatus
- Patent number 10,458,775
- Issue date Oct 29, 2019
- Neturen Co., Ltd.
- Yoshitaka Misaka
- G01 - MEASURING TESTING
Information Patent Grant
Quenching depth measurement method and quenching depth measurement...
- Patent number 9,304,108
- Issue date Apr 5, 2016
- Neturen Co., Ltd.
- Yuji Gotoh
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
HARDENED LAYER DEPTH MEASURING APPARATUS
- Publication number 20180051975
- Publication date Feb 22, 2018
- Neturen Co., Ltd.
- Yoshitaka MISAKA
- G01 - MEASURING TESTING
Information Patent Application
QUENCHING DEPTH MEASUREMENT METHOD AND QUENCHING DEPTH MEASUREMENT...
- Publication number 20130300405
- Publication date Nov 14, 2013
- Neturen Co., Ltd.
- Yuji Gotoh
- G01 - MEASURING TESTING