Issued Patents 2020
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10809601 | Camera accessory | Noriyasu Kotani, Hideaki HOSHIKAWA | 2020-10-20 |
| 10712638 | Camera accessory | Noriyasu Kotani, Hideaki HOSHIKAWA | 2020-07-14 |
| 10567680 | Shutter device and image-capturing device | — | 2020-02-18 |