Issued Patents 2016
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9348154 | Optical resonator apparatus, optical transmitter and controlling method for optical resonator | — | 2016-05-24 |
| 9235001 | Optical device and optical module | Shigeaki Sekiguchi, Nobuhiro Imaizumi, Toshiya Akamatsu, Shinji Tadaki | 2016-01-12 |