Masayuki Kitagawa

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Kyoto-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Wireless power supply receiver-transmitter device, wireless power s...
- Patent number 9,806,824
- Issue date Oct 31, 2017
- Rohm Co., Ltd.
- Ken Nakahara
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Communication module and portable electronic device
- Patent number 9,036,675
- Issue date May 19, 2015
- Rohm Co. Ltd.
- Akira Obika
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
WIRELESS POWER SUPPLY RECEIVER-TRANSMITTER DEVICE, WIRELESS POWER S...
- Publication number 20140086592
- Publication date Mar 27, 2014
- Rohm Co., Ltd.
- Ken NAKAHARA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
COMMUNICATION MODULE AND PORTABLE ELECTRONIC DEVICE
- Publication number 20130330090
- Publication date Dec 12, 2013
- Rohm Co., Ltd.
- Akira Obika
- H01 - BASIC ELECTRIC ELEMENTS