Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11201970 | System, apparatus and computer program product for detecting image defects based on angles of respective vectors of a plurality of pixels and reference colors | Yuki Nishizawa, Kuniaki Kasuga, Hiroyuki Yamazaki | 2021-12-14 |
| 11126126 | Image forming apparatus that determines image failure | — | 2021-09-21 |