Issued Patents 2018
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10061225 | Toner amount detection sensor and image forming apparatus | — | 2018-08-28 |
| 9989884 | Toner amount detection sensor | — | 2018-06-05 |
| 9885972 | Image forming apparatus that ensures setting surface potential of photoreceptor drum with simple constitution | Minoru Wada, Masaru Hatano, Masaki Kadota, Masahito Ishino, Atsushi Ishizaki | 2018-02-06 |