Hiroyoshi UMEDA

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Osaka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Electronic device with efficient heat radiation structure for elect...
- Patent number 9,357,677
- Issue date May 31, 2016
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Ryo Matsubara
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
ELECTRONIC DEVICE WITH EFFICIENT HEAT RADIATION STRUCTURE FOR ELECT...
- Publication number 20140085832
- Publication date Mar 27, 2014
- PANASONIC CORPORATION
- Ryo MATSUBARA
- G02 - OPTICS