Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10054864 | Toner, toner stored unit, and image forming apparatus | Ryota Inoue, Masana Shiba, Daisuke Inoue, Junichi Awamura, Yoshitsugu Kimura +1 more | 2018-08-21 |
| 9989869 | Toner, toner stored unit, and image forming apparatus | Daisuke Inoue, Naohiro Watanabe, Ryota Inoue, Masana Shiba, Junichi Awamura +4 more | 2018-06-05 |
| 9709911 | Toner, image forming apparatus, and process cartridge | Yoshitsugu Kimura, Ryota Inoue, Masana Shiba, Daisuke Inoue, Rintaro Takahashi | 2017-07-18 |
| 9523931 | Toner, developer and image forming apparatus | Satoshi Kojima, Junichi Awamura, Tsuneyasu Nagatomo, Shingo Sakashita, Masaya Fukuda | 2016-12-20 |
| 9291931 | Electrostatic charge image developing toner | Junichi Awamura, Tsuneyasu Nagatomo, Satoshi Kojima, Shingo Sakashita, Masaya Fukuda | 2016-03-22 |
| 9201326 | Toner, developer and image forming apparatus | Ryuuta Yoshida, Takahiro Honda, Junichi Awamura, Osamu Uchinokura, Masaki Watanabe +2 more | 2015-12-01 |
| 9201365 | Image forming apparatus | Shingo Sakashita, Satoshi Kojima, Daisuke Misawa, Hiroshi Endoh, Rintaro Takahashi +1 more | 2015-12-01 |
| 9152084 | Toner housing container and image forming apparatus | Masana Shiba, Shingo Sakashita, Junichi Awamura, Chihiro Kikuchi, Masaya Fukuda +6 more | 2015-10-06 |
| 9086647 | Developing device that suppresses hysteresis | Shingo Sakashita, Junichi Awamura, Tsuneyasu Nagatomo, Satoshi Kojima | 2015-07-21 |
| 9069288 | Toner housing container and image forming apparatus | Satoshi Kojima, Junichi Awamura, Tsuneyasu Nagatomo, Shingo Sakashita, Masaya Fukuda +6 more | 2015-06-30 |
| 8735037 | Toner, developer, process cartridge, image forming method, and image forming apparatus | Hiroshi Yamashita, Masaki Watanabe | 2014-05-27 |
| 8603719 | Method for producing electrophotographic toner, electrophotographic toner, full-color image forming method and full-color image forming apparatus | Hiroshi Yamashita, Yuichi Shirasu, Masaki Watanabe | 2013-12-10 |