Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10469711 | Colorimetric device, image forming device, image forming system, and image forming management device | Kenichi Hayashi, Hiroyuki Futami, Katsunori Takahashi, Tatsuhiro Noutomi | 2019-11-05 |
| 10191696 | Image forming system including a first image forming apparatus and a second image forming apparatus connected on a downstream side of the first image forming apparatus | Akira Okamoto, Katsunori Takahashi, Kenji Yamamoto | 2019-01-29 |