Issued Patents 2020
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10744784 | Tube pump and liquid ejection apparatus | — | 2020-08-18 |
| 10668732 | Ink tank and ink jet recording apparatus | — | 2020-06-02 |
| 10596838 | Printing apparatus | Masakazu Tsukuda, Atsushi Kohnotoh, Tsuyoshi Yoshida, Yuki Emoto, Koki Shimada +3 more | 2020-03-24 |