Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8070253 | Head cleaning method for an inkjet printer and an inkjet printer | Hiroyuki Motoyama | 2011-12-06 |
| 7992957 | Method of inspecting the nozzle discharge state, a discharge state inspection method, and a fluid discharge device | Hiroyuki Motoyama, Satoshi Inomata | 2011-08-09 |