Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6501459 | Input device for game machine, and method of controlling position of controller thereof | Masaaki Sato, Junichi Inamura | 2002-12-31 |
| 6354945 | Controller | Shigeru Furuki | 2002-03-12 |