Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6805450 | Projector | Tomiyoshi Ushiyama | 2004-10-19 |
| 6793346 | Projector | Hirohisa Nakano, Masahide Tsuda | 2004-09-21 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6805450 | Projector | Tomiyoshi Ushiyama | 2004-10-19 |
| 6793346 | Projector | Hirohisa Nakano, Masahide Tsuda | 2004-09-21 |