Issued Patents 2020
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10871725 | Image forming apparatus, image forming method and method for producing coloring medium | Masahiro Kawano, Yoshiaki Kusakabe | 2020-12-22 |
| 10684573 | Image forming method and image forming apparatus | Masahiro Kawano, Yoshiaki Kusakabe | 2020-06-16 |