Kenta WATANABE

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Power conversion apparatus and electrical-mechanical energy convers...
- Patent number 9,344,020
- Issue date May 17, 2016
- Hitachi, Ltd.
- Shigenori Inoue
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
MODULAR MULTILEVEL POWER CONVERTER AND VARIABLE SPEED GENERATOR-MOTOR
- Publication number 20230369988
- Publication date Nov 16, 2023
- HITACHI MITSUBISHI HYDRO CORPORATION
- Akira BANDO
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
POWER CONVERSION APPARATUS AND ELECTRICAL-MECHANICAL ENERGY CONVERS...
- Publication number 20150008859
- Publication date Jan 8, 2015
- Hitachi, Ltd
- Shigenori INOUE
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER