Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12319525 | Sheet feeding device and image forming apparatus incorporating the sheet feeding device | Yuka KURUSU, Yoshifumi Ohtsuka, Masato Hashimoto, Kazunori Konno | 2025-06-03 |
| 11360421 | Sheet sorting device, post-processing apparatus, and image forming system | Masakazu Fujita, Yasushi Tsuruoka, Takamasa Matsumoto, Hiroaki Utagawa, Ryohsuke Akaishi | 2022-06-14 |
| 11117770 | Sheet stacking apparatus, post-processing apparatus, and image forming system | Kei Sasaki, Junya Suzuki, Koji Furuta, Yasuo Niikura, Kazuki Mishina +3 more | 2021-09-14 |
| 11066268 | Binding device, post-processing apparatus, and image forming system | Yuusuke Shibasaki, Kei Sasaki, Junya Suzuki, Koji Furuta, Yasuo Niikura +3 more | 2021-07-20 |
| 11014772 | Fold-enforcing assembly, post-processing apparatus, and image forming system | Yuuta Mori, Kei Sasaki, Junya Suzuki, Koji Furuta, Yasuo Niikura +3 more | 2021-05-25 |
| 9802775 | Sheet separating device, sheet supplying device, and image forming apparatus | Masato Hashimoto, Takashi Fukumoto, Hideaki Takahashi, Munehisa Fuda, Yasuo Niikura +7 more | 2017-10-31 |
| 9796552 | Paper feeding apparatus, image forming apparatus, image forming system | Takashi Fukumoto, Yasuo Niikura, Hidetoshi Kojima, Hideaki Takahashi, Munehisa Fuda +5 more | 2017-10-24 |
| 9725265 | Sheet feeding device, image forming apparatus, and image forming system | Masato Hashimoto, Takashi Fukumoto, Hideaki Takahashi, Munehisa Fuda, Yasuo Niikura +7 more | 2017-08-08 |
| 9708140 | Sheet feeding device and image forming apparatus | Kazuki Seto, Kenji Hayasaka, Kazuki Morita, Tomoyuki Okada | 2017-07-18 |
| 9540193 | Paper feeding apparatus, image forming apparatus, image forming system | Takashi Fukumoto, Yasuo Niikura, Hidetoshi Kojima, Hideaki Takahashi, Munehisa Fuda +5 more | 2017-01-10 |
| 9359157 | Sheet feeding device and image forming apparatus | Yasuo Niikura, Hidetoshi Kojima, Yuuta Mori, Takashi Fukumoto, Kiyotake NAKAMURA +6 more | 2016-06-07 |
| 9359158 | Sheet feeding device, image forming apparatus, and image forming system | Yasunori Hino, Chikara Akata, Tomoki Tamate, Hideaki Takahashi, Munehisa Fuda +10 more | 2016-06-07 |