Issued Patents 2003
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6597477 | Hologram screen and a method of producing the same | Masahiro Shiozawa | 2003-07-22 |
| 6590548 | Display apparatus and an image input apparatus used for the same | Yasuhiro Mizutani, Tooru Matsumoto | 2003-07-08 |
| 6542265 | Method for producing a hologram and a display device using the same | Tomoyuki Kanda | 2003-04-01 |