Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6431989 | Ride simulation system | Atsushi Katayama, Nobuhiko Matsukuma, Yoshihiro Iwama, Atsuhiko Nishikawa, Douglas Trumbull +4 more | 2002-08-13 |
| 5795228 | Interactive computer-based entertainment system | Douglas Trumbull, Marty Behrens | 1998-08-18 |