Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6518977 | Color image display apparatus and method | Michitaka Ohsawa, Akihiko Kougami, Hiroshi Ohtaka | 2003-02-11 |
| 6504310 | Display apparatus | Michitaka Ohsawa, Akihiko Kougami, Hiroshi Ohtaka | 2003-01-07 |