Akihiro HISHIDA

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Hitachinaka-shi, JP

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Patents Grantslast 30 patents

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

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