Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12142701 | Light receiving device | Etsuji Omura | 2024-11-12 |
| 11843262 | Optical power supply converter | Etsuji Omura | 2023-12-12 |
| 11276790 | Semiconductor light receiving element | Etsuji Omura | 2022-03-15 |
| 11276791 | Edge incident type semiconductor light receiving device | Etsuji Omura | 2022-03-15 |
| 11145770 | Semiconductor light receiving element | Ken USUI, Etsuji Omura | 2021-10-12 |