Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12383135 | Image processing apparatus, image processing method, and storage medium | Yoshihiko Iwase, Osamu Sagano, Hiroki Uchida, Riuma Takahashi | 2025-08-12 |
| 9026011 | Image forming apparatus | Kenta Kubo, Shuji Moriya, Tomoaki Miyazawa, Hirokazu Usami, Tomohito Ishida +2 more | 2015-05-05 |
| 8722303 | Image forming method | Takeshi Yamamoto, Yoshinobu Baba, Koh Ishigami | 2014-05-13 |
| 8204412 | Image forming apparatus generating electrostatic forces in first and second directions with a predetermined duty ratio | Kenta Kubo, Takeshi Yamamoto, Manami Haraguchi, Tomoaki Miyazawa | 2012-06-19 |
| 7877030 | Image forming apparatus | Takeshi Yamamoto, Manami Haraguchi, Kenta Kubo, Tomoaki Miyazawa, Hirokazu Usami | 2011-01-25 |
| 7826758 | Image forming apparatus | Tomoaki Miyazawa, Takeshi Yamamoto, Manami Haraguchi, Kenta Kubo | 2010-11-02 |
| 7715744 | Image forming apparatus using peak AC potentials to move toner toward an image bearing member and a developer carrying member, respectively | Tomoaki Miyazawa, Takeshi Yamamoto, Manami Haraguchi, Kenta Kubo | 2010-05-11 |