Issued Patents 2004
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6806764 | Reference voltage generation circuit | Koji Oka | 2004-10-19 |
| 6734817 | A/D converter, method of A/D conversion, and signal processing device | Junichi Naka, Hiroshi Sakura, Heiji Ikoma, Koji Oka, Youichi Okamoto +1 more | 2004-05-11 |
| 6700524 | A/D converter for performing pipeline processing | Junichi Naka, Yoichi Okamoto, Kenji Murata, Koji Oka | 2004-03-02 |