Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D884075 | Amusement apparatus | Nobutaka Abe | 2020-05-12 |
| 7918458 | Article capturing game machine | Hideki Watanabe, Nobuto Kashiwagi | 2011-04-05 |
| 7731199 | Prize acquisition game apparatus | Takashi Yamamoto, Kouki Takasugi | 2010-06-08 |
| 7635131 | Prize acquiring game apparatus | Takashi Yamamoto, Kouki Takasugi | 2009-12-22 |
| 7594662 | Gift acquisition game device | Takashi Yamamoto, Hideki Watanabe, Nobuto Kashiwagi, Junichi Murakami | 2009-09-29 |
| 7537217 | Article acquisition game apparatus | Takashi Nakajima, Nobuto Kashiwagi, Junichi Murakami | 2009-05-26 |