Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6702676 | Message-creating game machine and message-creating method therefor | Yoshihiko Ota, Mitsuhiro Nomi | 2004-03-09 |
| 6684198 | Program data distribution via open network | Yusuke Shimizu, Yoichi Uchida, Seiji Adachi, Eric Hammond, Paul Heilman +1 more | 2004-01-27 |