Issued Patents 2017
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9758685 | Nonaqueous ink jet ink composition | Jun Ito, Keiji Iida, Kenichiro Kubota, Naoki Koike | 2017-09-12 |
| 9758686 | Solvent-based ink jet ink composition | Kenichiro Kubota, Jun Ito, Naoki Koike | 2017-09-12 |
| 9725610 | Ink composition for ink jet recording | Keiji Iida, Kenichiro Kubota, Akihito Sao | 2017-08-08 |
| 9534129 | Non-aqueous ink jet ink composition and ink jet recording method | Naoki Koike, Jun Ito, Kenichiro Kubota | 2017-01-03 |