Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11106158 | Powder supply device with magnetic body that forms a nap of mixed agent | Takashi Sakamoto | 2021-08-31 |
| 10761455 | Replenishment system, developing device, and image forming apparatus | Shota Makita | 2020-09-01 |
| 10663885 | Developing device and image forming apparatus | — | 2020-05-26 |
| 9857726 | Accumulation device and image forming apparatus | — | 2018-01-02 |
| 9703251 | Image forming assembly and image forming apparatus | — | 2017-07-11 |
| 9568857 | Developing device and image forming apparatus | — | 2017-02-14 |
| 9213269 | Developing device and image forming apparatus | Masanori Kato, Nobumasa Furuya, Jun Abe | 2015-12-15 |
| 8929781 | Developing device and image forming apparatus | Shinichiro Fujimori, Masanori Kato | 2015-01-06 |
| 8891991 | Developing device and image forming apparatus | Shinichiro Fujimori, Masanori Kato | 2014-11-18 |
| 8892009 | Developing device, image forming apparatus and image forming method | Nobumasa Furuya, Jun Abe | 2014-11-18 |
| 8862005 | Image forming apparatus | Jun Abe, Shota Oba, Tomio Onuki | 2014-10-14 |
| 8521056 | Developing device and image forming apparatus | Masanori Kato, Ryuji Hattori | 2013-08-27 |