Yukinari Matsuda

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Multiplexing apparatus and demultiplexing apparatus
- Patent number 7,630,411
- Issue date Dec 8, 2009
- Mitsubishi Denki Kabushiki Kaisha
- Masayuki Baba
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Communication service unit and connection sequence operating method
- Patent number 7,447,218
- Issue date Nov 4, 2008
- Mitsubishi Denki Kabushiki Kaisha
- Yukinari Matsuda
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Conditional access system enabling partial viewing
- Patent number 6,920,222
- Issue date Jul 19, 2005
- Daisuke Tsukahara
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Communication service unit and connection sequence executing method
- Publication number 20060193345
- Publication date Aug 31, 2006
- Mitsubishi Denki Kabushiki Kaisha
- Yukinari Matsuda
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Communication service unit and multimedia communication method
- Publication number 20040081209
- Publication date Apr 29, 2004
- Takeshi Mio
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Multiplexing device and demultiplexing device
- Publication number 20040071143
- Publication date Apr 15, 2004
- Masayuki Baba
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Multimedia communication system, multimedia communication method,an...
- Publication number 20030128714
- Publication date Jul 10, 2003
- Takeshi Mio
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Data communication device
- Publication number 20020163890
- Publication date Nov 7, 2002
- Morio Yoshimoto
- H04 - ELECTRIC COMMUNICATION TECHNIQUE