Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11292932 | Ink set, recording device, and method of recording | Hiroshi Gotou, Kaori Toyama, Masayuki Fukuoka | 2022-04-05 |
| 11274221 | Ink, ink set, ink container, image forming method, image forming apparatus and recorded matter | Kazuhiko Umemura, Akihiko Matsuyama, Amika Sagara, Masaki Kudo, Mayumi Yoshihara +1 more | 2022-03-15 |