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Kenta SUMIKAWA
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Hitachi-shi, JP
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Patents Grants
last 30 patents
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Patent Grant
Ultrasonic testing device and ultrasonic testing method
Patent number
10,209,228
Issue date
Feb 19, 2019
Hitachi Power Solutions Co., Ltd.
Shigeru Oono
G01 - MEASURING TESTING
Patents Applications
last 30 patents
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Patent Application
Ultrasonic Probe and Ultrasonic Inspection Apparatus
Publication number
20180188214
Publication date
Jul 5, 2018
Hitachi Power Solutions Co., Ltd.
Shigeru OONO
H01 - BASIC ELECTRIC ELEMENTS
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Patent Application
Ultrasonic Testing Device and Ultrasonic Testing Method
Publication number
20170176397
Publication date
Jun 22, 2017
Hitachi Power Solutions Co., Ltd.
Shigeru OONO
G01 - MEASURING TESTING