Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8167692 | Video game device and video game program | Motomi Katayama, Kouji Mori, Masaaki Fukunaga | 2012-05-01 |
| 7637813 | Video game device and video game program | Motomi Katayama, Kouji Mori, Masaaki Fukunaga | 2009-12-29 |