Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11429033 | Corona charging device capable of suppressing obstruction of an operation of a carriage | — | 2022-08-30 |
| 9010752 | Image forming apparatus | — | 2015-04-21 |
| 7762649 | Printing head, ink jet printing apparatus, and ink jet printing method ejecting main and sub-droplets | Kayo Mukai, Hiromitsu Hirabayashi | 2010-07-27 |
| 7637596 | Print head with liquid channels having movable valves | — | 2009-12-29 |