Issued Patents 2019
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10404379 | Optical communication apparatus and optical communication system | — | 2019-09-03 |
| 10280901 | Wind power generation system | Mitsuru Saeki, Junichi Sugino | 2019-05-07 |
| 10224871 | Quadrature oscillation circuit and CDR circuit | — | 2019-03-05 |