Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9701500 | Sheet conveying apparatus and image forming apparatus | Osamu Sugino, Hiroki Muramatsu, Masahiro Tsujibayashi, Michiaki Endo, Teppei Nagata +1 more | 2017-07-11 |
| 9581952 | Humidification device and image forming apparatus | Kazuhisa Okuda, Koji Takematsu, Shutaro Saito | 2017-02-28 |
| 9546061 | Sheet processing apparatus and image forming system | Koji Takematsu, Kazuhisa Okuda, Shutaro Saito | 2017-01-17 |
| 9335733 | Sheet conveying apparatus and image forming apparatus | Kazuhisa Okuda, Koji Takematsu | 2016-05-10 |
| 9284142 | Sheet processing apparatus and image forming system | Koji Takematsu, Kazuhisa Okuda, Shutaro Saito | 2016-03-15 |
| 9285727 | Sheet conveying apparatus and image forming apparatus | Koji Takematsu, Kazuhisa Okuda | 2016-03-15 |
| 9250580 | Image heating apparatus having rotatable heating member, excitation coil, and a plurality of magnetic cores or core groups arranged along a longitudinal direction of the rotatable heating member | — | 2016-02-02 |