Masaomi Konishide

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Chiyoda-ku, JP

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Patents Grantslast 30 patents

Information Patent Grant
Electric power conversion device
- Patent number 8,922,997
- Issue date Dec 30, 2014
- Hitachi, Ltd.
- Takeshi Shinomiya
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Cooler of power converting device for railroad vehicle
- Patent number 8,908,375
- Issue date Dec 9, 2014
- Hitachi, Ltd.
- Masaomi Konishide
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Power converter
- Patent number 7,643,323
- Issue date Jan 5, 2010
- Hitachi, Ltd.
- Katsunori Azuma
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Power converter
- Patent number 7,317,626
- Issue date Jan 8, 2008
- Hitachi, Ltd.
- Katsunori Azuma
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
COOLER OF POWER CONVERTING DEVICE FOR RAILROAD VEHICLE
- Publication number 20130188315
- Publication date Jul 25, 2013
- Hitachi, Ltd
- Masaomi KONISHIDE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTRIC POWER CONVERSION DEVICE
- Publication number 20130094150
- Publication date Apr 18, 2013
- Hitachi, Ltd
- Takeshi SHINOMIYA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Power converter
- Publication number 20080212349
- Publication date Sep 4, 2008
- Katsunori Azuma
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Power converter
- Publication number 20050052804
- Publication date Mar 10, 2005
- Katsunori Azuma
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER