Tomohiro Sugino

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Hitachi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Motor control apparatus and motor system
- Patent number 8,115,436
- Issue date Feb 14, 2012
- Hitachi, Ltd.
- Kiyoshi Sakamoto
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
Motor Control Apparatus and Motor System
- Publication number 20090108784
- Publication date Apr 30, 2009
- Hitachi, Ltd.
- Kiyoshi Sakamoto
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Electromagnetic operation device
- Publication number 20060028073
- Publication date Feb 9, 2006
- Tomohiro Sugino
- H01 - BASIC ELECTRIC ELEMENTS