Yoshiki Ito

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Patents Grantslast 30 patents

Information Patent Grant
Vector controller for permanent magnet synchronous motor
- Patent number 7,528,568
- Issue date May 5, 2009
- Hitachi, Ltd.
- Kazuaki Tobari
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Motor drive device that combined charge controller
- Patent number 7,332,882
- Issue date Feb 19, 2008
- Hitachi, Ltd.
- Shigehisa Aoyagi
- B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
Vector controller for permanent magnet synchronous motor
- Publication number 20070035269
- Publication date Feb 15, 2007
- Kazuaki Tobari
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Motor drive device that combined charge controller
- Publication number 20070024219
- Publication date Feb 1, 2007
- Shigehisa Aoyagi
- B60 - VEHICLES IN GENERAL