Issued Patents 2017
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9806498 | Vertical-cavity surface-emitting laser diode and optical transmission apparatus | Fumio Koyama, Takashi Kondo, Naoki Jogan, Kazutaka TAKEDA, Hideo Nakayama | 2017-10-31 |