Issued Patents 2018
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10116117 | LD module | — | 2018-10-30 |
| 10073286 | Substrate-type optical waveguide and substrate-type optical modulator | Norihiro Ishikura | 2018-09-11 |
| 9923333 | Control method, control device, and light source device | — | 2018-03-20 |
| 9897760 | Optical device, optical modulator, and method for manufacturing optical device | — | 2018-02-20 |
| 9864142 | Light guiding device, manufacturing method, and LD module | Shohei Kumeta | 2018-01-09 |
| 9864215 | Substrate-type optical waveguide and substrate-type optical modulator | Kazuhiro Goi, Norihiro Ishikura | 2018-01-09 |