Issued Patents 2020
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10858614 | Maintenance liquid and maintenance method | Chigusa Sato, Mitsuaki Yoshizawa | 2020-12-08 |
| 10780707 | Pigment dispersion, ink composition, inkset, and recording device | Takashi Oyanagi | 2020-09-22 |
| 10780717 | Photo-curable ink jet ink set and ink jet recording method using the same | Jun Ito | 2020-09-22 |
| 10640664 | Photocurable ink composition for ink jet recording and ink jet recording method | Hiroaki Kida, Hiroshi Fukumoto, Toru Saito, Hiroki Nakane | 2020-05-05 |
| 10590297 | Ink jet composition set and ink jet recording method | Tsuyoshi Sano | 2020-03-17 |
| 10569571 | Ink jet recording method, ultraviolet curable ink, and ink jet recording apparatus | Mikito Nakajima, Mitsuaki Yoshizawa | 2020-02-25 |