Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9919520 | Ink jet recording method | Makoto Nagase, Kenichiro Kubota, Jun Ito, Naoki Koike | 2018-03-20 |
| 9868872 | Ink jet ink composition and production method thereof | Yasunari Ikeda, Shinichi Naito, Miho Nakamura | 2018-01-16 |