Kenichi Urayama

Follow

Person

Kanagawa, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Receiving apparatus
- Patent number 7,221,923
- Issue date May 22, 2007
- Sony Corporation
- Kuniko Jimi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Radio station and data packet transmitting/receiving method
- Patent number 7,221,651
- Issue date May 22, 2007
- Sony Corporation
- Yasuhiko Mizoguchi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Receiving apparatus
- Publication number 20050026585
- Publication date Feb 3, 2005
- SONY CORPORATION
- Kuniko Jimi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Radio station and data packet transmitting/receiving method
- Publication number 20030012164
- Publication date Jan 16, 2003
- Yasuhiko Mizoguchi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE