Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10020879 | Optical transmission apparatus, optical power monitor, and method of monitoring optical power | Taku Saito, Kosuke Komaki | 2018-07-10 |
| 9882647 | Optical transmission apparatus, optical transmission system, and polarization dependent loss monitor | Kosuke Komaki, Taku Saito, Hirofumi Araki, Makoto Shimizu, Hiroshi Nishida | 2018-01-30 |