Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5346398 | Stationary game machine | Yoshinori Satoh, Tatsuhisa Yabushita | 1994-09-13 |
| 5039094 | Game machine | Hiroyuki Kobayashi, Shukuo Ishikawa, Masaki Koenuma, Yoshihiro Mieda | 1991-08-13 |