Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6486863 | Apparatus for controlling display and method for gradation conversion | Hiroshi Doihara, Hajime Terada | 2002-11-26 |
| 6334788 | Electronic apparatus for reproducing data | Atsuto Ohashi, Tatsuo Yoshida, Hitoshi Tamai | 2002-01-01 |