Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11757052 | Semiconductor light receiving element with mesa type photodiode structure | Yoshihiro Yoneda, Takuya Okimoto | 2023-09-12 |
| 10859766 | Optical semiconductor device | Yoshihiro Yoneda, Takuya Okimoto, Hideki Yagi | 2020-12-08 |
| 10741591 | Semiconductor integrated optical device | Hideki Yagi, Naoko Konishi, Takuya Okimoto | 2020-08-11 |