Issued Patents 2018
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10046569 | Cartridge, cartridge unit and liquid ejection system | Hiroyuki Nakamura, Ayumi Yoshida | 2018-08-14 |
| 9981494 | Waste liquid container | Hirokazu Ono | 2018-05-29 |
| D817392 | Ink cartridge | Koji Kawai, Manabu Akahane, Yusuke Kimura | 2018-05-08 |