Issued Patents 2011
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8025415 | Projection optical system and image projecting apparatus | Kazuhiro Fujita, Atsushi Takaura | 2011-09-27 |
| 7946717 | Projection optical system and image projecting apparatus | Kazuhiro Fujita, Atsushi Takaura | 2011-05-24 |
| 7911704 | Projection optical system and image display apparatus | Atsushi Takaura, Kazuhiro Fujita | 2011-03-22 |