Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9758685 | Nonaqueous ink jet ink composition | Jun Ito, Kenichiro Kubota, Naoki Koike, Makoto Nagase | 2017-09-12 |
| 9725610 | Ink composition for ink jet recording | Makoto Nagase, Kenichiro Kubota, Akihito Sao | 2017-08-08 |