Issued Patents 2016
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9374163 | Optical waveguide substrate and information processing device | Daisuke Usui, Kohei Choraku | 2016-06-21 |
| 9360639 | Electronic device and optical connector | Kohei Choraku, Tetsuro Yamada, Takahiro Ooi, Daisuke Usui | 2016-06-07 |
| 9285560 | Method and device for manufacturing optical transmission device, and optical transmission device | Kohei Choraku, Daisuke Usui, Takahiro Ooi, Tetsuro Yamada | 2016-03-15 |
| 9239438 | Optical semiconductor element and method of manufacturing the same | — | 2016-01-19 |