Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6236404 | Perspective projection calculation devices and methods | Yasuhiro Nakatsuka, Jun Satoh, Takashi Sone | 2001-05-22 |
| 6043820 | Perspective projection calculation devices and methods | Yasuhiro Nakatsuka, Jun Satoh, Takashi Sone | 2000-03-28 |