Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11465420 | Ink jet ink set and printing method | Hiroaki Kida, Kenichiro Kubota, Akira Matsumoto | 2022-10-11 |
| 11370930 | Solvent-based ink composition | Hiroaki Kida, Masaru Terada, Naoyuki Toyoda, Atsushi Denda | 2022-06-28 |