Issued Patents 2005
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6935750 | Display device and display optical system unit | Yasuo Ohtsuka, Kenji Fuse, Toru Numata | 2005-08-30 |
| 6908198 | Image display mechanism and image display device | Yasuo Otsuka, Toru Numata | 2005-06-21 |
| 6857749 | Projection type display apparatus | Kenji Fuse, Yasuo Otsuka, Nobuyuki Kaku, Hidehiro Ikeda | 2005-02-22 |