Issued Patents 2019
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10450473 | Non-aqueous ink jet composition | Naoki Koike, Jun Ito, Shugo HATTORI | 2019-10-22 |
| 10400124 | Ink composition set | Makoto Nagase, Jun Ito, Naoki Koike, Keiji Iida | 2019-09-03 |
| 10351722 | Non-aqueous ink jet composition | Naoki Koike, Jun Ito, Shugo HATTORI | 2019-07-16 |
| 10253198 | Solvent-based ink jet ink composition accommodating body | Jun Ito, Naoki Koike, Shugo HATTORI | 2019-04-09 |
| 10208219 | Non-aqueous ink jet composition | Naoki Koike, Jun Ito, Shugo HATTORI | 2019-02-19 |