Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10807377 | Ink, ink cartridge, image forming method, and printed matter | Takuya Yamazaki, Shigeyuki Harada, Hiroshi Gotou, Yuusuke Koizuka, Koichiro Oyama | 2020-10-20 |
| 10676628 | Surface treatment liquid composition for substrate, ink set, recording method, recording device, storage container, and printed matter | Satoyuki Sekiguchi, Ryo Miyakoshi, Daisuke Asahina | 2020-06-09 |