Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11057535 | Light guide and image scanning device | Toru Shiraki, Daisuke Ohama, Yuki Okuhigashi | 2021-07-06 |
| 10911632 | Image scanning device | Daisuke Ohama, Akira Daijogo | 2021-02-02 |