Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9495799 | Image distortion correction system | Takahiro Kakizawa, Motonaga Ishii, Tohru Kikuchi | 2016-11-15 |
| 6890261 | Game system, program and image generation method | — | 2005-05-10 |