Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10717269 | Print quality examination device | Hiromitsu Numauchi, Takashi Suto, Sayuri Yanagiuchi | 2020-07-21 |
| 10083364 | Method and apparatus for removing character background from colored image | Sayuri Yanagiuchi, Hiroyuki Onishi, Kazutaka Adachi | 2018-09-25 |