Issued Patents 2004
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6825496 | Light emitting device | Shunpei Yamazaki, Jun Koyama, Tatsuya Arao | 2004-11-30 |
| 6768348 | Sense amplifier and electronic apparatus using the same | Yutaka Shionoiri, Kiyoshi Kato | 2004-07-27 |
| 6750792 | Serial-to-parallel conversion circuit, and semiconductor display device employing the same | Mitsuaki Osame, Yutaka Shionoiri, Shou Nagao | 2004-06-15 |
| 6750835 | Image display device and driving method thereof | — | 2004-06-15 |
| 6738005 | D/A conversion circuit and semiconductor device | Jun Koyama, Mitsuaki Osame, Yukio Tanaka, Naoko Yano, Shou Nagao | 2004-05-18 |
| 6731273 | Level shifter | Jun Koyama, Yutaka Shionoiri, Tomoaki Atsumi | 2004-05-04 |
| 6702407 | Color image display device, method of driving the same, and electronic equipment | — | 2004-03-09 |
| 6693616 | Image display device, method of driving thereof, and electronic equipment | Jun Koyama, Yasushi Kubota, Hajime Washio | 2004-02-17 |