Issued Patents All Time
Showing 26–30 of 30 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7111315 | Information providing apparatus and method, information receiving apparatus and method, information providing system, and transmission medium | — | 2006-09-19 |
| 6510555 | Information providing apparatus and method, information receiving apparatus and method, and transmission medium | — | 2003-01-21 |
| 6487722 | EPG transmitting apparatus and method, EPG receiving apparatus and method, EPG transmitting/receiving system and method, and provider | Yukiko Okura, Tomoyuki Hanai | 2002-11-26 |
| 5764179 | Combination of electronic apparatus and remote controller, remote controller for controlling electronic apparatus and method of remote-controlling electronic apparatus | — | 1998-06-09 |
| 4817203 | Remote control system | Kunio Nagai | 1989-03-28 |