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1. 发明申请

US20160062274A1 DEVELOPING DEVICE AND IMAGE FORMING APPARATUS AND PROCESS CARTRIDGE INCORPORATING SAME 有权
标题翻译：显影装置和图像形成装置及其加工方法
公开(公告)号：US20160062274A1
公开(公告)日：2016-03-03
申请号：US14822279
申请日：2015-08-10
申请人： Ichiro KADOTA , Yuuji Ishikura
发明人： Ichiro KADOTA , Yuuji Ishikura
IPC分类号： G03G15/08 , G03G15/09
CPC分类号： G03G15/0891 , G03G15/0808 , G03G15/0893 , G03G21/12
摘要： A developing device includes a casing to contain developer and a developer bearer disposed in the casing to bear developer, and a rough face repellent to developer is disposed inside the casing.
摘要翻译：显影装置包括容纳显影剂的壳体和设置在壳体中以承载显影剂的显影剂载体，并且将显影剂的粗糙面具驱避剂设置在壳体内。

2. 发明授权

US09594332B2 Developing device and image forming apparatus and process cartridge incorporating same 有权
标题翻译：显影装置和图像形成装置和结合其的处理盒
公开(公告)号：US09594332B2
公开(公告)日：2017-03-14
申请号：US14822279
申请日：2015-08-10
申请人： Ichiro Kadota , Yuuji Ishikura
发明人： Ichiro Kadota , Yuuji Ishikura
IPC分类号： G03G15/08 , G03G15/09
CPC分类号： G03G15/0891 , G03G15/0808 , G03G15/0893 , G03G21/12
摘要： A developing device includes a casing to contain developer and a developer bearer disposed in the casing to bear developer, and a rough face repellent to developer is disposed inside the casing.
摘要翻译：显影装置包括容纳显影剂的壳体和设置在壳体中以承载显影剂的显影剂载体，并且将显影剂的粗糙面具驱避剂设置在壳体内。

3. 发明授权

US09128416B2 Developing device, process cartridge, image forming apparatus, and developer transfer method 有权
标题翻译：显影装置，处理盒，成像装置和显影剂转印方法
公开(公告)号：US09128416B2
公开(公告)日：2015-09-08
申请号：US14542870
申请日：2014-11-17
申请人： Ichiro Kadota , Yuuji Ishikura
发明人： Ichiro Kadota , Yuuji Ishikura
IPC分类号： G03G15/08
CPC分类号： G03G15/0822 , G03G15/0893
摘要： A developing device includes a developer bearer, a first developer compartment to supply developer to the developer bearer, a second developer compartment to supply developer to the first developer compartment and positioned adjacent to the first developer compartment, a partition to divide, at least partly, the first developer compartment from the second developer compartment, a communicating opening in the opening, through which developer is transferred from the second developer compartment to the first developer compartment, a rotary conveyor to transport developer inside the second developer compartment to the communicating opening and a flexible sheet provided to the rotary conveyor and positioned facing the communicating opening. The flexible sheet rotates integrally with the rotary conveyor and projects through the communicating opening into the first developer compartment as the rotary conveyor rotates.
摘要翻译：显影装置包括显影剂载体，用于将显影剂供应到显影剂载体的第一显影剂室，第二显影剂隔室，以将显影剂供应到第一显影剂室并邻近第一显影剂隔室定位;隔板，至少部分地，来自第二显影剂室的第一显影剂隔室，在开口中的连通开口，显影剂通过该连通开口从第二显影剂室转移到第一显影剂室;旋转输送机，用于将第二显影剂室内的显影剂输送到连通口，提供给旋转输送机并定位成面向连通开口的柔性片。当旋转传送器旋转时，柔性片与旋转传送器一体地旋转并通过连通开口突出到第一显影剂室中。

4. 发明授权

US08965254B2 Development device, and image forming apparatus and process cartridge incorporating same 有权
标题翻译：显影装置，以及包含其的图像形成装置和处理盒
公开(公告)号：US08965254B2
公开(公告)日：2015-02-24
申请号：US13730199
申请日：2012-12-28
申请人： Yoshiko Ogawa , Yasuyuki Ishii , Osamu Endou , Yuuji Ishikura
发明人： Yoshiko Ogawa , Yasuyuki Ishii , Osamu Endou , Yuuji Ishikura
IPC分类号： G03G15/08 , G03G21/18
CPC分类号： G03G15/0812 , G03G15/0818 , G03G21/18
摘要： A development device includes a developer bearer to carry by rotation developer to a development range facing a latent image bearer and a developer regulator to adjust an amount of developer transported to the development range by the developer bearer. The developer bearer includes a developer carrying range having surface unevenness; and a surface of the developer bearer is coated with a coating material including a resin material and particles to roughen the surface.
摘要翻译：开发设备包括由旋转开发者承载到面向潜像承载体的开发范围的开发者承载体和开发者调节器，以通过开发者承载者调整运送到开发范围的显影剂的量。显影剂载体包括具有表面不均匀性的显影剂携带范围; 并且显影剂承载体的表面涂覆有包括树脂材料和颗粒的涂层材料以使表面变粗糙。

5. 发明授权

US10649371B2 Developing device, process cartridge, and image forming apparatus incorporating same 有权
公开(公告)号：US10649371B2
公开(公告)日：2020-05-12
申请号：US16298401
申请日：2019-03-11
申请人： Kei Saito , Yoshiyuki Fukuda , Masaaki Yamada , Yuuji Ishikura
发明人： Kei Saito , Yoshiyuki Fukuda , Masaaki Yamada , Yuuji Ishikura
IPC分类号： G03G15/08
摘要： The developing device includes a developer bearer, a conveyor, a casing including a ceiling, and a seal. The developer bearer is configured to bear a developer and develop a latent image. The conveyor is configured to convey and stir the developer. The casing is configured to contain the developer, the developer bearer, and the conveyor. The seal is configured to seal the inside of the casing to form a closed space that encloses the developer in the developing device. The conveyor is configured to be partially or entirely buried in the developer enclosed in the closed space in both of a normal posture and an upside-down posture of the developing device. A cross-sectional area of the closed space in a horizontal plane gradually increases from a top of the ceiling of the casing toward a bottom of the developing device in the normal posture of the developing device.

6. 发明授权

US09625851B2 Developing device and image forming apparatus incorporating same 有权
公开(公告)号：US09625851B2
公开(公告)日：2017-04-18
申请号：US15012144
申请日：2016-02-01
申请人： Yuki Oshikawa , Akira Azami , Yoshiko Ogawa , Masaaki Yamada , Yoshihiro Fujiwara , Noriyuki Kimura , Yoshiharu Kishi , Yasunobu Shimizu , Junichi Matsumoto , Yoshiyuki Fukuda , Yuuji Ishikura , Kei Saito
发明人： Yuki Oshikawa , Akira Azami , Yoshiko Ogawa , Masaaki Yamada , Yoshihiro Fujiwara , Noriyuki Kimura , Yoshiharu Kishi , Yasunobu Shimizu , Junichi Matsumoto , Yoshiyuki Fukuda , Yuuji Ishikura , Kei Saito
IPC分类号： G03G15/08 , G03G15/09
CPC分类号： G03G15/0812 , G03G15/0893 , G03G15/09 , G03G2215/0132 , G03G2215/0838
摘要： A developing device includes a developer bearer disposed facing a latent image bearer in a developing range to transport developer by rotation, a support to support the developer bearer and including a holder mount, a rod-shaped developer regulator disposed facing a surface of the developer bearer across a gap, and a holder secured to the holder mount of the support to hold the rod-shaped developer regulator. The rod-shaped developer regulator extends in an axial direction of the developer bearer.

7. 发明申请

US20130216250A1 DEVELOPMENT DEVICE AND IMAGE FORMING APPARATUS INCORPORATING SAME 审中-公开
标题翻译：开发设备和形成装置的图像形成装置
公开(公告)号：US20130216250A1
公开(公告)日：2013-08-22
申请号：US13749028
申请日：2013-01-24
申请人： Hideyasu SEKI , Yasuyuki Ishii , Yoshiko Ogawa , Osamu Endou , Yuuji Ishikura , Masayuki Yamane , Keiichi Yoshida , Atsushi Kurokawa , Masahiro Watanabe , Akihiro Kawakami
发明人： Hideyasu SEKI , Yasuyuki Ishii , Yoshiko Ogawa , Osamu Endou , Yuuji Ishikura , Masayuki Yamane , Keiichi Yoshida , Atsushi Kurokawa , Masahiro Watanabe , Akihiro Kawakami
IPC分类号： G03G15/08
CPC分类号： G03G15/0812 , G03G15/0808 , G03G15/0818
摘要： A development device includes a developer bearer to carry by rotation developer to a development range facing a latent image bearer, and a developer regulator to adjust an amount of developer transported to the development range by the developer bearer. Multiple projections are formed in a surface of the developer bearer, and the developer bearer rotates in a reverse direction to a direction of rotation for image development while image development is not performed. The developer regulator includes a blade having a first end held by a regulator holder and a second end that contacts the multiple projections formed in the surface of the developer bearer and is disposed in a direction counter to the direction of rotation of the developer bearer for image development.
摘要翻译：开发设备包括由旋转开发者携带到面向潜像承载的开发范围的开发者承载件，以及开发者调节器，以通过开发者承载来调整运送到开发范围的开发者的数量。在显影剂载体的表面上形成多个突起，并且显影剂承载体在与图像显影的旋转方向相反的方向上旋转，而不进行图像显影。显影剂调节器包括具有由调节器保持器保持的第一端和接触形成在显影剂载体的表面中的多个突起的第二端的刀片，并且设置在与图像显影剂载体的旋转方向相反的方向发展。

8. 发明申请

US20170108795A1 DEVELOPING DEVICE AND IMAGE FORMING APPARATUS INCORPORATING SAME 审中-公开
公开(公告)号：US20170108795A1
公开(公告)日：2017-04-20
申请号：US15394992
申请日：2016-12-30
申请人： Yuki OSHIKAWA , Akira Azami , Yoshiko Ogawa , Masaaki Yamada , Yoshihiro Fujiwara , Noriyuki Kimura , Yoshiharu Kishi , Yasunobu Shimizu , Junichi Matsumoto , Yoshiyuki Fukuda , Yuuji Ishikura , Kei Saito
发明人： Yuki OSHIKAWA , Akira Azami , Yoshiko Ogawa , Masaaki Yamada , Yoshihiro Fujiwara , Noriyuki Kimura , Yoshiharu Kishi , Yasunobu Shimizu , Junichi Matsumoto , Yoshiyuki Fukuda , Yuuji Ishikura , Kei Saito
IPC分类号： G03G15/08
CPC分类号： G03G15/0812 , G03G15/0893 , G03G15/09 , G03G2215/0132 , G03G2215/0838
摘要： A developing device includes a developer bearer disposed facing a latent image hearer in a developing range to transport developer by rotation, a support to support the developer bearer and including a holder mount, a rod-shaped developer regulator disposed facing a surface of the developer bearer across a gap, and a holder secured to the holder mount of the support to hold the rod-shaped developer regulator. The rod-shaped developer regulator extends in an axial direction of the developer bearer.

9. 发明授权

US08929782B2 Development device, and image forming apparatus and process cartridge incorporating same 有权
标题翻译：显影装置，以及包含其的图像形成装置和处理盒
公开(公告)号：US08929782B2
公开(公告)日：2015-01-06
申请号：US13731397
申请日：2012-12-31
申请人： Osamu Endou , Yasuyuki Ishii , Tetsuro Hirota , Yoshiko Ogawa , Atsushi Kurokawa , Yuuji Ishikura , Hideyasu Seki
发明人： Osamu Endou , Yasuyuki Ishii , Tetsuro Hirota , Yoshiko Ogawa , Atsushi Kurokawa , Yuuji Ishikura , Hideyasu Seki
IPC分类号： G03G15/08 , G03G21/18
CPC分类号： G03G15/0812 , G03G15/0818 , G03G21/18
摘要： A development device includes a developer bearer to carry by rotation developer to a development range facing a latent image bearer, and a developer regulator to adjust an amount of developer transported to the development range by the developer bearer. Multiple projections are formed in a surface of the developer bearer, and, in a direction in which the developer bearer rotates, a downstream end of each of the multiple projections is higher than an upstream end of the projection.
摘要翻译：开发设备包括由旋转开发者携带到面向潜像承载的开发范围的开发者承载件，以及开发者调节器，以通过开发者承载来调整运送到开发范围的开发者的数量。在显影剂载体的表面上形成多个突起，并且在显影剂载体旋转的方向上，多个突起中的每一个的下游端高于突起的上游端。

10. 发明申请

US20130243499A1 DEVELOPMENT DEVICE AND IMAGE FORMING APPARATUS AND PROCESS UNIT INCORPORATING SAME 有权
标题翻译：开发设备和图像形成装置和处理单元
公开(公告)号：US20130243499A1
公开(公告)日：2013-09-19
申请号：US13799085
申请日：2013-03-13
申请人： Yuuji Ishikura , Katsuhiro Aoki , Masaaki Yamada , Masayuki Yamane , Atsushi Kurokawa , Yuuki Satoh
发明人： Yuuji Ishikura , Katsuhiro Aoki , Masaaki Yamada , Masayuki Yamane , Atsushi Kurokawa , Yuuki Satoh
IPC分类号： G03G15/08
CPC分类号： G03G15/0812 , G03G15/0818
摘要： A development device includes a developer bearer to carry developer thereon and receive a development bias and a developer regulator to adjust an amount of developer carried on the developer bearer. Multiple recesses recessed from a reference surface area are formed in a surface of the developer bearer, the developer bearer includes a conductive base in which the recesses are formed, and the conductive base in the reference surface area is coated with an insulative surface layer.
摘要翻译：显影装置包括用于在其上承载显影剂的显影剂载体并接收显影偏压和显影剂调节器以调节显影剂载体承载的显影剂的量。在显影剂载体的表面上形成有从参考表面区域凹进的多个凹部，显影剂载体包括其中形成凹部的导电基底，并且参考表面区域中的导电基底涂覆有绝缘表面层。

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