Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9779581 | Amusement system | Naoya Osawa, Hiroyuki Muraki, Yoshiko Hojo, Keiichi Nakajima, Kazuya Takahashi +1 more | 2017-10-03 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9779581 | Amusement system | Naoya Osawa, Hiroyuki Muraki, Yoshiko Hojo, Keiichi Nakajima, Kazuya Takahashi +1 more | 2017-10-03 |