Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7970092 | Phase comparator and regulation circuit | Toru Iwata, Makoto Miyake, Takefumi Yoshikawa | 2011-06-28 |
| 7898305 | PLL circuit | Tatsuo Okamoto, Tsuyoshi Ebuchi, Kyoko Hirata | 2011-03-01 |