Yasuaki NAKAYAMA

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Hitachi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Doubly-fed generator and doubly-fed electric machine
- Patent number 8,896,261
- Issue date Nov 25, 2014
- Hitachi, Ltd.
- Akira Bando
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Wind power generating system and control method for the same
- Patent number 8,502,404
- Issue date Aug 6, 2013
- Hitachi, Ltd.
- Yasuaki Nakayama
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
Doubly-Fed Generator and Doubly-Fed Electric Machine
- Publication number 20130241463
- Publication date Sep 19, 2013
- Hitachi, Ltd
- Akira Bando
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
WIND POWER GENERATING SYSTEM AND CONTROL METHOD FOR THE SAME
- Publication number 20110074365
- Publication date Mar 31, 2011
- Hitachi, Ltd.
- Yasuaki NAKAYAMA
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...