Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11036015 | Connection structure of optical waveguide chips | Kota Shikama, Hiroshi Ishikawa, Atsushi Aratake | 2021-06-15 |
| 10950293 | Signal processing circuit, distributed memory, ROM, and DAC which signal processing circuit is embedded | Salaheldin Ahmed Ezzeldin Ibrahim Mohamed, Youhei Sakamaki, Shinsuke Nakano, Kota Shikama | 2021-03-16 |