Hideyuki Kikuchi

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Hitachi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Partial discharge charge amount measuring method and device
- Patent number 9,645,189
- Issue date May 9, 2017
- Hitachi Metals, Ltd.
- Yosuke Sumi
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
METHOD AND APPARATUS FOR EVALUATING ELECTRICAL WIRE
- Publication number 20150260776
- Publication date Sep 17, 2015
- Hitachi Metals, Ltd.
- Peng Xie
- G01 - MEASURING TESTING
Information Patent Application
ELECTRICAL INSULATING PROPERTY TESTER, ELECTRICAL INSULATING PROPER...
- Publication number 20140285214
- Publication date Sep 25, 2014
- Hitachi Metals, Ltd.
- XIE Peng
- G01 - MEASURING TESTING
Information Patent Application
PARTIAL DISCHARGE CHARGE AMOUNT MEASURING METHOD AND DEVICE
- Publication number 20140159755
- Publication date Jun 12, 2014
- Hitachi Metals, Ltd.
- Yosuke SUMI
- G01 - MEASURING TESTING