Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10800162 | Non-aqueous ink jet composition | Naoki Koike, Jun Ito, Kenichiro Kubota | 2020-10-13 |
| 10781327 | Ink jet ink composition and ink jet recording method | Kenichiro Kubota, Naoki Koike, Keiji Iida, Jun Ito | 2020-09-22 |