Issued Patents 2003
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6654840 | Connection cable identification mechanism | Toshimichi Sugai | 2003-11-25 |
| 6607445 | Game execution method and equipment using player data | Kazuhiro Baba, Takashi Iizuka | 2003-08-19 |
| 6593673 | Electronic device having cooling unit | Toshimichi Sugai, Teruaki Kuwana | 2003-07-15 |