Kazuya EHARA

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Hitachi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Ultrasonic inspection method and ultrasonic inspection apparatus
- Patent number 11,630,085
- Issue date Apr 18, 2023
- Hitachi-GE Nuclear Energy, Ltd.
- Sou Kitazawa
- G01 - MEASURING TESTING
Information Patent Grant
Ultrasonic flaw detection method and apparatus
- Patent number 11,169,121
- Issue date Nov 9, 2021
- Hitachi-GE Nuclear Energy, Ltd.
- Sou Kitazawa
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
Ultrasonic Inspection Method and Ultrasonic Inspection Apparatus
- Publication number 20210164943
- Publication date Jun 3, 2021
- Hitachi-GE NUCLEAR ENERGY, LTD.
- Sou KITAZAWA
- G01 - MEASURING TESTING
Information Patent Application
ULTRASONIC FLAW DETECTION METHOD AND APPARATUS
- Publication number 20200209195
- Publication date Jul 2, 2020
- HITACHI-GE NUCLEAR ENERGY, LTD.
- Sou KITAZAWA
- G01 - MEASURING TESTING