Issued Patents 2003
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6637886 | Projection display device | Akitaka Yajima | 2003-10-28 |
| 6612702 | Projection display device | Akitaka Yajima | 2003-09-02 |
| 6556256 | Projector and prism used therein | Hisamaro Kato, Kazuhiro Nishida, Takeshi Takizawa | 2003-04-29 |
| 6547401 | Projector | Kazuhiro Nishida | 2003-04-15 |