Issued Patents 2019
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10345750 | Image forming apparatus | Fumiyoshi Saito, Katsuya Nose, Toshihisa Yago | 2019-07-09 |
| 10248069 | Developing apparatus having a rib portioned conveyance screw | Toshihisa Yago | 2019-04-02 |
| 10216123 | Developing device | Takuya Hori | 2019-02-26 |