Issued Patents 2004
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6809771 | Data input apparatus having multiple lens unit | Takayuki Hamaguchi, Takuto Joko | 2004-10-26 |
| 6715885 | Display device with screen having curved surface | Hiroshi Watanabe, Masao Sakata | 2004-04-06 |
| 6697201 | Display apparatus and method for automotive vehicle | Hiroshi Watanabe, Masao Sakata | 2004-02-24 |