Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7329004 | Rear projection display device | Kazuhiro Arai | 2008-02-12 |
| 7264357 | Rear projection display device | Kazuhiro Arai | 2007-09-04 |
| 6981771 | Rear projection display device | Kazuhiro Arai | 2006-01-03 |
| 6752500 | Rear surface projection type display device | Takahiro Totani, Hideyuki Kanayama, Kenji Tateishi | 2004-06-22 |