Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10487455 | Ink application method and method for producing wallpaper | Akihiko Gotoh | 2019-11-26 |
| 10414932 | Ink, ink container, and inkjet recording device | Kazuhiko Umemura, Hiroyuki Fushimi, Tamotsu Aruga | 2019-09-17 |