Issued Patents 2020
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10852570 | Dual-slab-layer low-loss silicon optical modulator | Masaki Kato | 2020-12-01 |
| 10641965 | Optical dispersion compensator on silicon | Radhakrishnan L. Nagarajan, Masaki Kato | 2020-05-05 |
| 10527795 | Optical dispersion compensator on silicon | Radhakrishnan L. Nagarajan, Masaki Kato | 2020-01-07 |