Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11041085 | Ink set, image forming method and ink-jet recording apparatus | Keisuke Yuhara, Mitsunori Maeda, Shinpei Ito | 2021-06-22 |
| 11001964 | Treatment agent and ink set | Keisuke Yuhara, Mitsunori Maeda, Shinpei Ito | 2021-05-11 |