Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6812741 | Bidirectional signal transmission circuit and bus system | Osamu Shibata, Yoshiyuki Saito | 2004-11-02 |
| 6691296 | Circuit board design aiding | Takeshi Nakayama, Yoshiyuki Saito, Hirokazu Uemura | 2004-02-10 |