Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11198298 | Cartridge and liquid ejecting apparatus | Yuji Aoki, Atsushi Yoshida | 2021-12-14 |
| 11179942 | Liquid ejection system and liquid storage container | Takeshi Komaki, Noriyuki Fukasawa, Takanori Matsuda | 2021-11-23 |
| 10987934 | Sealing structure and liquid storage container | — | 2021-04-27 |