Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12172862 | Sheet feeding apparatus and image forming apparatus | Masato Suzuki, Eiji Wakiyama, Takashi Yano, Hidehiro Ushiozu | 2024-12-24 |
| 11841646 | Developer storage device and image forming apparatus to determine service life or replacement time of the developer storage device | Shuichi Gofuku, Shinichi Ueda | 2023-12-12 |
| 11718497 | Sheet conveyance apparatus and image forming apparatus | — | 2023-08-08 |
| 11261051 | Sheet conveyance apparatus and image forming apparatus | — | 2022-03-01 |
| 11254536 | Image forming apparatus | Shinya Noda, Kenji Ninomiya | 2022-02-22 |
| 11199801 | Sheet discharging apparatus having electrostatic charge removal and image forming apparatus | — | 2021-12-14 |
| 11124378 | Sheet discharging apparatus and image forming apparatus | Yoshisuke Kasuya, Hirotaka Ishii | 2021-09-21 |
| 11061353 | Image forming apparatus | Takayuki Mizuta, Tomooku Koyama | 2021-07-13 |
| 9371867 | Power transmitting apparatus | Shigeki Kawashima, Shinji Furuhashi, Go Ando | 2016-06-21 |
| 9109639 | Clutch device | Tomoyasu Satou, Shinji Furuhashi, Norikazu Takeda | 2015-08-18 |
| 7547009 | Sheet processing apparatus and image forming apparatus | Junichi Sekiyama, Hiroharu Tsuji, Naonori Kayama | 2009-06-16 |