Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12243668 | Ferrite sintered magnet, ferrite particles, bonded magnet, and rotating electrical machine | Masashi Ohmura, Junichi Nagaoka, Shogo Muroya, Jo SATO | 2025-03-04 |
| 8417175 | Unit for cleaning edge portion of recording material or image forming apparatus | Hidetoshi Yamashita, Hisayuki Tomura, Kiyoharu Yoshioka, Michio Uchida, Tomonori Shida +2 more | 2013-04-09 |
| 8107849 | Image forming apparatus | Hisayuki Tomura, Kiyoharu Yoshioka, Michio Uchida, Tomonori Shida, Keisuke Mitsuhashi +3 more | 2012-01-31 |
| 7957659 | Image forming apparatus for marginless printing | Takao Nada, Kiyoharu Yoshioka, Tomonori Shida, Keisuke Mitsuhashi, Michio Uchida +2 more | 2011-06-07 |
| 6564034 | Image forming device having a cleaning member for removing toner in variable amounts from an image bearing member | — | 2003-05-13 |
| 6438337 | Image forming apparatus having means for preventing developer passing through cleaning member | — | 2002-08-20 |