Issued Patents 2022
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11342724 | Semiconductor optical integrated device | Keisuke Matsumoto, Satoshi Kajiya, Satoshi Nishikawa | 2022-05-24 |
| 11329179 | Semiconductor light-receiving device and method for manufacturing the same | Ryota Takemura, Harunaka YAMAGUCHI | 2022-05-10 |
| 11215774 | Semiconductor optical integrated device | Naoki Nakamura | 2022-01-04 |