Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5707060 | Medal dropping game machine | Takumi Ogane, Hiroshi Ono, Yasuo Mori, Naoya Tokuno, Susumu Oaku +1 more | 1998-01-13 |
| 5634639 | Ball game apparatus with a plurality of different balls and winning pocket portions | Tetsuo Tokito, Shuichi Nakatome, Yasufumi Tanabe, Tatsuo Kawabuchi, Hiroshi Takeuchi +8 more | 1997-06-03 |
| 5368310 | Shovel type game machine | Mitsuru Ogata, Hiroyuki Kobayashi, Takashi Masuko, Hiroshi Takeuchi | 1994-11-29 |
| 5358260 | Displaying and conveying apparatus and game machine using the same | Mitsuru Ogata, Hiroyuki Kobayashi, Takashi Masuko, Hiroshi Takeuchi | 1994-10-25 |