Issued Patents 2004
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6813332 | Pulse output circuit, shift register and electronic equipment | Yoshifumi Tanada, Yutaka Shionoiri, Hiroyuki Miyake | 2004-11-02 |
| 6777273 | Semiconductor display device | Jun Koyama, Hideto Ohnuma, Yutaka Shionoiri | 2004-08-17 |
| 6750792 | Serial-to-parallel conversion circuit, and semiconductor display device employing the same | Munehiro Azami, Mitsuaki Osame, Yutaka Shionoiri | 2004-06-15 |
| 6738005 | D/A conversion circuit and semiconductor device | Jun Koyama, Mitsuaki Osame, Yukio Tanaka, Munehiro Azami, Naoko Yano | 2004-05-18 |
| 6686858 | D/A conversion circuit and semiconductor device | — | 2004-02-03 |