Issued Patents 2017
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9841723 | Image forming apparatus and tandem type photosensitive unit | Yasushi Okabe, Isao Kishi | 2017-12-12 |
| 9829853 | Image forming apparatus | Yoshiyuki Okazaki, Ryosuke Sakai, Takamasa Tsukada, Ryuya Yamazaki | 2017-11-28 |
| 9804553 | Image forming apparatus and drum unit | Ryuya Yamazaki | 2017-10-31 |
| 9778615 | Process cartridge and image forming apparatus | Koji Abe | 2017-10-03 |
| 9760056 | Image forming apparatus and drum unit | Ryuya Yamazaki | 2017-09-12 |
| 9760058 | Image forming apparatus providing stable engagement between gears upon attachment of drum unit to housing | Ryuya Yamazaki | 2017-09-12 |
| 9753428 | Cartridge provided with coil-shaped electrode member | Isao Kishi, Shota Shinoya, Koji Abe, Yasushi Okabe | 2017-09-05 |
| 9696682 | Image forming apparatus and drum unit with conveying unit for conveying toner removed from photosensitive drum | Ryuya Yamazaki | 2017-07-04 |
| 9667108 | Brushless motor and disk drive apparatus | Toshikazu Himeno, Hongbing Du, Kazuya Enokizono | 2017-05-30 |
| 9581960 | Cartridge provided with coil-shaped electrode member | Isao Kishi, Shota Shinoya, Koji Abe, Yasushi Okabe | 2017-02-28 |
| 9581955 | Drum unit | Ryuya Yamazaki | 2017-02-28 |
| 9570461 | Method for manufacturing semiconductor memory device | Katsunori Yahashi, Daigo Ichinose, Tadashi Iguchi | 2017-02-14 |
| 9535395 | Process cartridge having drum unit and developing unit including an electrical terminal | Shota Shinoya | 2017-01-03 |