Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10522892 | High-frequency line | Nobuhiro Kikuchi, Eiichi Yamada, Josuke Ozaki | 2019-12-31 |
| 10254624 | Semiconductor optical modulation element | Josuke Ozaki, Norihide Kashio, Nobuhiro Kikuchi, Masaki Kohtoku | 2019-04-09 |