Issued Patents All Time
Showing 1–25 of 50 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12135513 | Toner conveying apparatus having toner conveying paths and image forming apparatus | Tsukasa Abe, Fumihiko Yamaya, Mitsuyoshi Arakawa, Shinichi Ueda | 2024-11-05 |
| 11782361 | Toner conveying apparatus having orthogonal toner conveying paths and image forming apparatus | Tsukasa Abe, Fumihiko Yamaya, Mitsuyoshi Arakawa, Shinichi Ueda | 2023-10-10 |
| 11774879 | Toner conveying apparatus having a light transmission portion | Seiji Inada, Tsukasa Abe | 2023-10-03 |
| 11300901 | Toner conveying apparatus having orthogonal toner conveying paths and image forming apparatus | Tsukasa Abe, Fumihiko Yamaya, Mitsuyoshi Arakawa, Shinichi Ueda | 2022-04-12 |
| 11203496 | Image forming apparatus | Satoshi Tsuda, Yasuhiko Fuse, Yoshiteru Kaida, Shoichi Koyama | 2021-12-21 |
| 10976694 | Image forming apparatus with a first door and second door for accessing a cartridge | Taisuke Hyodo, Joji Goto | 2021-04-13 |
| 10883553 | One-way clutch | Kazuhide Okuno, Koji Kawamura | 2021-01-05 |
| 10838358 | Image forming apparatus that has sheet sensor | Tsutomu Ishida, Tomonari Inoue, Kenji Abe, Keita Nakajima, Ko Katahira +1 more | 2020-11-17 |
| 10800624 | Image forming apparatus | Motoyasu Muramatsu | 2020-10-13 |
| 10611586 | Sheet stacking apparatus and image forming apparatus | Masao Umezawa, Taisuke Hyodo | 2020-04-07 |
| 10155636 | Image forming apparatus | Motoyasu Muramatsu | 2018-12-18 |
| 9856098 | Feeding apparatus and image forming apparatus | — | 2018-01-02 |
| 9828200 | Image forming apparatus | Motoyasu Muramatsu | 2017-11-28 |
| 9481532 | Feeding apparatus and image forming apparatus | — | 2016-11-01 |
| 9454113 | Image forming apparatus | Kenji Abe, Hideki Ohta, Takamichi Matsuo, Youhei Suzuki, Takuro Mita | 2016-09-27 |
| 9440809 | Sheet stacking apparatus and image forming apparatus | Takehito Osada | 2016-09-13 |
| 9057833 | Vehicle mirror assembly | Kenneth Bowers, Alfredo Dimichele, Kathryn Templeton, Kurt Hugh Maxwell | 2015-06-16 |
| 8973918 | Sheet conveying apparatus and image forming apparatus | Motoyasu Muramatsu, Masaki Seto | 2015-03-10 |
| 8948682 | Image forming apparatus | Kenji Abe, Hideki Ohta, Youhei Suzuki, Takamichi Matsuo, Toshiaki Sako | 2015-02-03 |
| 8909124 | Image forming apparatus | Kenji Abe, Hideki Ohta, Takamichi Matsuo, Youhei Suzuki, Takuro Mita | 2014-12-09 |
| 8755734 | Image forming apparatus | Kenji Abe, Hideki Ohta, Youhei Suzuki, Takamichi Matsuo, Toshiaki Sako | 2014-06-17 |
| 8340563 | Sheet conveying apparatus and image forming apparatus | Keita Nakajima | 2012-12-25 |
| 7630681 | Sheet processing apparatus and image forming apparatus | Masayoshi Fukatsu, Kenichiro Isobe, Hironobu Ata, Yasuyoshi Hayakawa | 2009-12-08 |
| 7607651 | Sheet processing apparatus and image forming apparatus | Kenichiro Isobe, Yasuyoshi Hayakawa | 2009-10-27 |
| 7460813 | Image forming apparatus | Makoto Izumi | 2008-12-02 |