Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9726948 | Image display device | Kenta Fukuoka, Tomoyuki Ishihara | 2017-08-08 |
| 9280924 | Display device and method that divides one frame period into a plurality of subframe periods and that displays screens of different colors in accordance with the subframe periods | — | 2016-03-08 |
| 7750894 | Coordinates input system, coordinates input method, coordinates input program, and computer-readable storage medium | Hideki Ichioka | 2010-07-06 |
| 7643016 | Coordinate input pen and coordinate input apparatus having the same | — | 2010-01-05 |
| 7570252 | Pen input/display device | Koji Fujiwara, Naoto Inoue | 2009-08-04 |
| 7532204 | Coordinate input system and coordinate input method | Tomohiko Yamamoto | 2009-05-12 |