Issued Patents 2018
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9964704 | Spot size converter, light source, optical transmitter, optical receiver and optical transmitter-receiver | Nobuaki Hatori, Takanori Shimizu | 2018-05-08 |
| 9904011 | Optical waveguide, optical interposer and light source | Nobuaki Hatori, Takanori Shimizu | 2018-02-27 |
| 9871347 | Semiconductor light emitting device and optical transceiver | Nobuaki Hatori, Takanori Shimizu, Yasuhiko Arakawa, Satoshi Iwamoto, Katsuaki Tanabe | 2018-01-16 |