Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6769082 | Delay device, semiconductor testing device, semiconductor device, and oscilloscope | Toshiyuki Okayasu | 2004-07-27 |
| 6717479 | Delay circuit and ring oscillator | — | 2004-04-06 |