Issued Patents 2016
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9518190 | Inkjet ink, ink cartridge, inkjet recording method, inkjet recording device, and inkjet recorded matter | Hiroshi Gotou, Kiyofumi Nagai, Michihiko Namba, Yuuki Yokohama | 2016-12-13 |
| 9249323 | Inkjet ink, ink cartridge, inkjet recording device, and ink printed matter | Hiroshi Gotou | 2016-02-02 |