Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6486863 | Apparatus for controlling display and method for gradation conversion | Hiroshi Doihara, Hirotaka Sakaguchi | 2002-11-26 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6486863 | Apparatus for controlling display and method for gradation conversion | Hiroshi Doihara, Hirotaka Sakaguchi | 2002-11-26 |