Ryota UMEZAWA

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Nishio-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Optical non-destructive inspection method and optical non-destructi...
- Patent number 10,751,832
- Issue date Aug 25, 2020
- JTEKT Corporation
- Naoki Matsumoto
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Optical nondestructive testing method and optical nondestructive te...
- Patent number 10,031,027
- Issue date Jul 24, 2018
- JTEKT Corporation
- Naoki Matsumoto
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
OPTICAL NON-DESTRUCTIVE INSPECTION METHOD AND OPTICAL NON-DESTRUCTI...
- Publication number 20190022792
- Publication date Jan 24, 2019
- JTEKT Corporation
- Naoki MATSUMOTO
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
OPTICAL NONDESTRUCTIVE TESTING METHOD AND OPTICAL NONDESTRUCTIVE TE...
- Publication number 20170199080
- Publication date Jul 13, 2017
- JTEKT Corporation
- Naoki MATSUMOTO
- G01 - MEASURING TESTING