Issued Patents 2020
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10815387 | Aqueous ink jet ink composition, ink jet recording method, and ink jet recording apparatus | Akiko Matsuzaki | 2020-10-27 |
| 10737510 | Recording method and recording apparatus | Ippei Okuda | 2020-08-11 |
| 10669441 | Aqueous ink jet ink composition and ink jet recording method | Akiko Matsuzaki | 2020-06-02 |
| 10618309 | Ink jet recording method and ink jet recording apparatus | Takeshi Yano, Ippei Okuda | 2020-04-14 |
| 10576770 | Ink jet recording method and ink jet recording apparatus | Kenichi Seguchi | 2020-03-03 |
| 10556450 | Ink jet recording method and ink jet recording apparatus | Kenichi Seguchi | 2020-02-11 |