Issued Patents 2021
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11020959 | Printing apparatus and method of judging nozzle discharge state of printing apparatus | Takeshi Murase, Yoshiaki Murayama, Satoshi Kitai, Masahiko Umezawa | 2021-06-01 |