Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5371316 | Iteration control system for an automatic playing device | Tsutomu Saito | 1994-12-06 |
| 5239124 | Iteration control system for an automatic playing apparatus | Tsutomu Saito | 1993-08-24 |