Issued Patents 2020
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10746583 | Water content measuring device, measuring method, and image forming device | Keita Maejima, Hiroshi Okamura, Natsuko Ishizuka, Hayato Fujita, Masaki Tsugawa +1 more | 2020-08-18 |
| 10599064 | Powder-amount detection device and image forming apparatus incorporating same | Masahide Yamashita, Taku Kumiya, Takuya Murata, Keita Maejima | 2020-03-24 |
| 10571841 | Thickness detector and image forming apparatus | Hayato Fujita, Keita Maejima, Hiroshi Okamura, Masaki Tsugawa, Yuji Ikeda +1 more | 2020-02-25 |