Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6603459 | Two-direction input device and operating device using combination of two-direction input device and coordinate input member | Akihisa Itoh | 2003-08-05 |
| 6535203 | Coordinate input apparatus operable with conductor such as finger and non-conductor such as pen | Hiroshi Shigetaka | 2003-03-18 |