Hiroshi Ikarashi

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Chiyoda-ku, JP

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Patents Grantslast 30 patents

Information Patent Grant
Electric power converter for reducing generated high frequency comp...
- Patent number 7,548,439
- Issue date Jun 16, 2009
- Hitachi, Ltd.
- Hikaru Meguro
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Electric power converter
- Patent number 7,542,312
- Issue date Jun 2, 2009
- Hitachi, Ltd.
- Hikaru Meguro
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
ELECTRIC POWER CONVERTER
- Publication number 20070230223
- Publication date Oct 4, 2007
- Hitachi, Ltd
- Hikaru MEGURO
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Electric Power converter
- Publication number 20060227583
- Publication date Oct 12, 2006
- HITACHI, LTD.
- Hikaru Meguro
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Electric power converter
- Publication number 20060221656
- Publication date Oct 5, 2006
- HITACHI , LTD.
- Hikaru Meguro
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER