Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12216427 | Image forming apparatus having a pair of chains wound around a fixing roller and a transfer roller | Naohito Otsuki, Hiroyuki Suzuki, Yuta CHINO, Takehiko Koizumi | 2025-02-04 |
| 12105458 | Image forming apparatus having a pair of chains wound around a fixing roller and a transfer roller | — | 2024-10-01 |
| 12032310 | Image forming apparatus with geometric configuration that reduces misregistration of images | Yoshiki Matsuzaki | 2024-07-09 |
| 11860562 | Image forming apparatus | Yoshiki Matsuzaki | 2024-01-02 |
| 11835889 | Image forming apparatus | Yoko Miyamoto, Takashi Hoshino, Shinji Okuyama, Tomoaki Yoshioka, Toshiaki Baba | 2023-12-05 |
| 11747751 | Image forming apparatus with a reduced dimension in a horizontal direction | Yoshiki Matsuzaki | 2023-09-05 |
| 10831143 | Image forming apparatus having recording medium positioning portion and control of transport speed | Motohiro Tokairin | 2020-11-10 |
| 9996039 | Image forming apparatus, image forming method, and non-transitory computer readable medium | Hirotake EGUCHI, Yasuhiro Kurokawa, Masataka Momma, Masashi Takahashi, Shohei MIYAGAWA +2 more | 2018-06-12 |
| 9823622 | Drive force transmission device having air channels and image forming apparatus | Toshihiro GODA, Kazuyuki Yagata, Shohei MIYAGAWA | 2017-11-21 |
| 8918022 | Driving force transmission device, and image forming apparatus | — | 2014-12-23 |
| 8340550 | Transfer device and image forming device | Takashi Hoshino | 2012-12-25 |