Issued Patents 2020
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10804857 | Amplifier | Masafumi Nogawa, Hiroaki Sanjoh, Masatoshi Tobayashi, Yoshikazu Urabe, Masahiro Endo | 2020-10-13 |
| 10666212 | Driver circuit and optical transmitter | Masafumi Nogawa, Hideyuki Nosaka | 2020-05-26 |
| 10637207 | Directly modulated laser drive circuit | Toshiki Kishi, Munehiko Nagatani, Hiroaki Katsurai, Masafumi Nogawa, Hideyuki Nosaka | 2020-04-28 |