Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7865163 | Time constant automatic adjusting circuit, filter circuit system, and method of automatically adjusting time constant | Osamu Watanabe, Shigehito Saigusa, Tetsuro Itakura | 2011-01-04 |