Issued Patents 2019
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10416526 | Optical waveguide device | — | 2019-09-17 |
| 10365534 | Optical waveguide device | Yuu Nakata, Tetsuya Fujino, Junichiro Ichikawa | 2019-07-30 |
| 10359653 | Thin-plate LN optical control device | Kiyotaka Nakano, Eiji Murakami | 2019-07-23 |