Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8004276 | Reference signal generation circuit, angle converter, and angle detection apparatus | Kenichi Nakazato | 2011-08-23 |
| 7973583 | A/B-phase signal generator, RD converter and angle detection unit | Kenichi Nakazato | 2011-07-05 |