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Developing device with filter and a plurality of air exit paths and image forming apparatus |
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2022-12-06 |
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Powder storage height detection device and powder replenishing device |
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2021-04-27 |
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Powder storage height detection device and powder replenishing device |
Yoshihisa Nakao, Makoto Kanno, Daisuke UCHIMITSU, Ryo Fukuno, Tomoyuki Hamachi |
2021-01-12 |
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Developer container and image forming apparatus |
Hideaki Tanaka, Daisuke Nakai |
2020-10-06 |
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Powder accommodating device and image forming apparatus |
Daisuke Nakai |
2020-07-07 |
| 10048619 |
Developing device and image forming apparatus |
Motoki MATSUSHIMA, Atsushi FUNADA |
2018-08-14 |
| 9804531 |
Developing device including exhaust passage and blocking member and image forming apparatus |
Shinichiro Fujimori, Takayuki Yamada |
2017-10-31 |
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Developing device and image forming apparatus |
Yoshiyuki Takashima, Hideki KUGE, Takuji Matsumoto, Shingo Natsume, Youichi Seki |
2013-02-05 |
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Image forming apparatus, developing apparatus and contact-retracting method |
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Development apparatus and image forming apparatus |
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2012-03-13 |