Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12265276 | Lens unit for preventing lens surface being clouded | Akinori Yamamoto | 2025-04-01 |
| 12066681 | Lens unit | Yosuke Kanzaki, Tadashi Komiyama | 2024-08-20 |
| 11372313 | Lens unit | Tomoaki Nakajima | 2022-06-28 |
| 11073676 | Lens unit and method for manufacturing lens unit | — | 2021-07-27 |
| 10996423 | Lens assembly | — | 2021-05-04 |
| 10502926 | Optical unit | Yosuke Kanzaki | 2019-12-10 |
| 9116345 | Lens unit and manufacturing method therefor | Tadashi Komiyama | 2015-08-25 |
| 5920437 | Objective lens driving apparatus | — | 1999-07-06 |