Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11144000 | Paper ejection device and image forming apparatus | Yukihiro Ichiki, Sota Hara, Kenichi Ishikura, Kazuhiro Tobita, Sho Ogawa | 2021-10-12 |
| 10591843 | Image forming apparatus and developing device | Kenta URAYAMA, Masanori Kato, Tomoyuki Yoshii, Shiho Matsuda, Yoshitaka Nakajima +3 more | 2020-03-17 |
| 10527988 | Image forming apparatus for toner image | Miho Ikeda, Daisuke Nakai, Aya Kakishima, Shinji Okuyama, Yoshiki Shimodaira | 2020-01-07 |
| 9454104 | Developing device and image forming apparatus | Kenta URAYAMA, Yasuaki Watanabe, Jun Abe, Tomoyuki Yoshii, Takashi Ochi +2 more | 2016-09-27 |
| 9417582 | Image forming apparatus including a controller that controls superposition of a correction toner image | Kenta URAYAMA, Yasuaki Watanabe, Jun Abe, Tomoyuki Yoshii, Toshihiro Kanematsu +2 more | 2016-08-16 |
| 9383683 | Transport mechanism, developing device, and image forming apparatus | Takashi Ochi, Yasuaki Watanabe, Tomoyuki Yoshii, Jun Abe, Toshihiro Kanematsu +2 more | 2016-07-05 |