Issued Patents 2019
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10427411 | Ink-jet printing apparatus and cleaning method | Tomoyuki Tenkawa, Monta Matsui, Satoko Yaita | 2019-10-01 |
| 10286649 | Inkjet recording apparatus and cleaning method | Satoko Furuyama, Tomoyuki Tenkawa, Monta Matsui | 2019-05-14 |
| 10207506 | Inkjet printing apparatus and recovery method of print head | Osamu Iwasaki, Tomoyuki Tenkawa, Atsushi Takahashi | 2019-02-19 |
| 10201977 | Ink-jet printing apparatus and cleaning method | Tomoyuki Tenkawa, Monta Matsui, Satoko Furuyama | 2019-02-12 |