Issued Patents 2023
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11685162 | Liquid cartridge | Tetsuro Kobayashi, Hiroaki Takahashi, Kosuke Nukui, Akihito Ono, Mikio Hirano +3 more | 2023-06-27 |
| 11584133 | Ink tank and image recording apparatus | Fumio Nakazawa, Yoshinori Osakabe, Satoru OKI, Masahiro Hayashi, Nanami Ashida | 2023-02-21 |