Issued Patents 2002
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6437917 | Directional reflection screen and display system using the same | Yoshiyuki Kaneko, Akira Arimoto | 2002-08-20 |
| 6421174 | Directional reflection screen and display system using the same | Yoshiyuki Kaneko, Akira Arimoto | 2002-07-16 |
| 6344926 | Method of reproducing three-dimensional images and three-dimensional image-reproducing device | Akira Arimoto, Yoshiyuki Kaneko | 2002-02-05 |