Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10514639 | Heating unit, fixing device, and image forming apparatus | Hiroki Kawasaki, Takashi Eiki, Kotatsu Kawaguchi, Ryohei Tokunaga, Atsushi Kohama +3 more | 2019-12-24 |
| 10185281 | Image forming apparatus provided with a photosensitive member having a photosensitive layer and a surface protection layer which is formed on the surface of the photosensitive layer and which has a hardness higher than that of the photosensitive layer | Tamotsu Shimizu, Yoshihiro Yamagishi, Akifumi Yamaguchi, Koji Uno, Kenichi Kasama +1 more | 2019-01-22 |