Issued Patents 2025
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12319825 | Ink jet ink composition and ink set | Tetsuya Aoyama, Masahiro Yatake, Tomohito Nakano, Tomoki Maruyama | 2025-06-03 |
| 12312485 | Ink jet ink composition, recording method, and recorded matter | Kenta KIKUCHI, Hiroaki KUMETA, Koji Imamura | 2025-05-27 |