Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6592227 | Projection type image-display apparatus | Katsumi Kurematsu, Yukihiko Sakashita | 2003-07-15 |
| 6556191 | Image display apparatus, number of horizontal valid pixels detecting apparatus, and image display method | — | 2003-04-29 |