Hiroshige Hayakawa

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Kanagawa, JP

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Patents Grantslast 30 patents

Information Patent Grant
Display device and radio transmission control method
- Patent number 8,891,023
- Issue date Nov 18, 2014
- Sony Corporation
- Naoki Hasegawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
DISPLAY DEVICE AND RADIO TRANSMISSION CONTROL METHOD
- Publication number 20100097530
- Publication date Apr 22, 2010
- SONY CORPORATION
- Naoki HASEGAWA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
BROADCAST-RECEIVING DEVICE AND METHOD FOR DISPLAYING MENU
- Publication number 20070192811
- Publication date Aug 16, 2007
- SONY CORPORATION
- Akira Nebashi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE