Issued Patents 2016
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9505218 | Inkjet image forming apparatus and cleaning method for inkjet image forming apparatus | Hideyuki Ujiie, Tomoyuki Akiyama | 2016-11-29 |
| 9475304 | Inkjet printing device and method for regulating ink circulation | Asayo Shimoda | 2016-10-25 |
| 9365046 | Ink circulation type inkjet printer | Tomoyuki Akiyama, Akira Nishiyama | 2016-06-14 |
| 9340031 | Ink circulation type inkjet printer | Tomoyuki Akiyama, Akira Nishiyama | 2016-05-17 |
| 9327514 | Inkjet printing apparatus | Akira Nishiyama | 2016-05-03 |
| 9272524 | Ink circulation type inkjet printer | Tomoyuki Akiyama, Isao MATSUSHIMA | 2016-03-01 |