Issued Patents 2005
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6975158 | Noise canceling circuit | — | 2005-12-13 |
| 6943634 | Oscillation detection circuit | — | 2005-09-13 |
| 6903577 | Delay circuit | Nobuaki Tsuji, Masao Noro, Kunihiko Mitsuoka, Masamitsu Hirano | 2005-06-07 |