Issued Patents All Time
Showing 226–239 of 239 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7873987 | Content distribution system and distribution method, and content processing device and processing method | Yoshiharu Dewa, Yasushi Katayama, Tatsuya Shimoji, Hideki Kagemoto, Katsumi Tokuda +1 more | 2011-01-18 |
| 7738767 | Method, apparatus and program for recording and playing back content data, method, apparatus and program for playing back content data, and method, apparatus and program for recording content data | — | 2010-06-15 |
| 7739413 | Content distribution system, distribution method, content processing device, and processing method | Yoshiharu Dewa, Tatsuya Shimoji, Yoshinori Matsui | 2010-06-15 |
| 7657267 | Receiving apparatus and method, information distribution method, filtering and storing program, and recording medium | — | 2010-02-02 |
| 6966065 | Data transmission control method, data transmitting method, data transmitting apparatus, and receiving apparatus | Junya Saito, Kenichi Murata, Yasushi Katayama | 2005-11-15 |
| 6751800 | Information processing apparatus, method, and computer-readable medium | Kazuhiro Fukuda | 2004-06-15 |
| 6490728 | Channel information transmitting method and receiving apparatus | Kiichi Ihara | 2002-12-03 |
| 6487182 | Information repeater system | — | 2002-11-26 |
| 6480551 | Signal processing device and method for switching signal processors thereof | Katsumi Ohishi, Kenji Inose | 2002-11-12 |
| 5600721 | Apparatus for scrambling a digital video signal | — | 1997-02-04 |
| 5559558 | Apparatus and methodology for coding digital video signals to improve picture quality with minimal overhead | — | 1996-09-24 |
| 5173771 | Motion detecting circuit for video image | — | 1992-12-22 |
| 4853780 | Method and apparatus for predictive coding | Yuichi Kojima | 1989-08-01 |
| 4661982 | Digital graphic equalizer | Osamu Hamada | 1987-04-28 |