Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 11169365 | Rear attachment lens and image pickup optical system using the same | — | 2021-11-09 | $43,000 |
| 10942361 | Optical system and image pickup apparatus | — | 2021-03-09 | $68,000 |