Issued Patents 2018
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10099479 | Method for maintaining ink jet head | — | 2018-10-16 |
| 9982153 | Ink set and recording method using the same | Tetsuya Aoyama | 2018-05-29 |
| 9895904 | Recording method | — | 2018-02-20 |
| 9873264 | Recording method and recording apparatus | Mitsuaki KOSAKA | 2018-01-23 |
| 9862203 | Ink jet recording method and ink jet recording apparatus | Takeshi Yano, Mitsuaki KOSAKA | 2018-01-09 |