Issued Patents 2020
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10857816 | Ink jet recording method and ink jet recording apparatus | Yuta ASAKAWA, Akira Mizutani, Ippei Okuda | 2020-12-08 |
| 10814650 | Ink jet recording method | Ippei Okuda | 2020-10-27 |
| 10815387 | Aqueous ink jet ink composition, ink jet recording method, and ink jet recording apparatus | Mitsuaki KOSAKA | 2020-10-27 |
| 10696860 | Reaction liquid and recording method | — | 2020-06-30 |
| 10669441 | Aqueous ink jet ink composition and ink jet recording method | Mitsuaki KOSAKA | 2020-06-02 |
| 10557052 | Ink set and recording method | Takayoshi Kagata | 2020-02-11 |