Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10592352 | Backup system | Naoki Tanaka, Goro Kazama, Naoyuki Masuda, Yuri Hiraiwa | 2020-03-17 |
| 10551599 | Soft focus optical system, soft focus adapter, soft focus lens, and image pickup apparatus | Yonghee Lee | 2020-02-04 |