Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11142007 | Printing apparatus and printing adjustment method | Osamu Murayama | 2021-10-12 |
| 11007803 | Printing apparatus and distance measuring method of sonic sensor | Osamu Murayama | 2021-05-18 |