Issued Patents 2021
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11108988 | Transmitter and transmission method and receiver and reception method | — | 2021-08-31 |
| 11025267 | DAC and oscillation circuit | Yoshinobu Kawasaki, Kentaro Yasunaka | 2021-06-01 |
| 10957554 | Etching method and etching device | Kunihiro Yamauchi, Akifumi Yao | 2021-03-23 |
| 10951389 | Phase detector, phase synchronization circuit, and method of controlling phase synchronization circuit | Zhiwei Zhou, Kenichi Maruko | 2021-03-16 |