Issued Patents 2021
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11102369 | Image reading device | Hiroaki Matsunaga, Yuki Okuhigashi, Masahiko Takashina, Shigeru Matsuo, Masaki Wakisaka | 2021-08-24 |
| 11057535 | Light guide and image scanning device | Taku Matsuzawa, Toru Shiraki, Yuki Okuhigashi | 2021-07-06 |
| 10999456 | Image reading device | Hideki Kunishio, Masaaki Okada, Yuki Okuhigashi, Masahiko Takashina, Masaki Wakisaka | 2021-05-04 |
| 10911632 | Image scanning device | Taku Matsuzawa, Akira Daijogo | 2021-02-02 |