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1. 发明授权

US10761465B2 Fuser device having belt supporting part and image forming apparatus having the same 有权
公开(公告)号：US10761465B2
公开(公告)日：2020-09-01
申请号：US16445245
申请日：2019-06-19
申请人： Oki Data Corporation
发明人： Ryoji Yabuki , Junichi Ito
IPC分类号： G03G15/20
摘要： A fuser device for fusing a developer image on a medium by applying heat includes an endless fuser belt, a belt supporting part that has a contact face shaped in an arc centering on a first central axis and contacts with the inner circumferential face of the fuser belt on the contact face, a driven ring that is disposed on at least one side of the fuser belt in the width direction of the fuser belt, and a ring supporting part that has a contact face shaped in an arc centering on a second central axis and contacts with an inner circumferential face of the driven ring on the contact face, wherein the first central axis is shifted from the second central axis.

2. 外观设计

USD874564S1 Toner cartridge 有权
公开(公告)号：USD874564S1
公开(公告)日：2020-02-04
申请号：US29664942
申请日：2018-09-28
申请人： OKI DATA CORPORATION
设计人： Hisatoshi Saito , Masayuki Suzuki , Mitsuhiro Kawata , Junichi Ito
摘要： FIG. 1 is a front view of our new design for a toner cartridge;
FIG. 2 is a rear view thereof;
FIG. 3 is an enlarged right-side view thereof;
FIG. 4 is an enlarged left-side view thereof;
FIG. 5 is a top view thereof;
FIG. 6 is a bottom view thereof;
FIG. 7 is a top perspective view thereof; and,
FIG. 8 is a bottom perspective view thereof.
The dot-dash broken lines and evenly spaced broken lines shown immediately adjacent to the claim represent the bounds of the claimed design, while all other evenly spaced broken lines are directed to environment. The broken lines form no part of the claimed design.
The wire frame lines shown throughout the views are intended to indicate surface contour.

3. 发明授权

US08983342B2 Developer storage container, image forming unit and image forming apparatus 有权
标题翻译：显影剂储存容器，图像形成单元和图像形成装置
公开(公告)号：US08983342B2
公开(公告)日：2015-03-17
申请号：US13721227
申请日：2012-12-20
申请人： Oki Data Corporation
发明人： Tetsu Koyama , Takuya Goto , Junichi Ito , Tatsuya Murakami
IPC分类号： G03G15/08 , G03G15/01
CPC分类号： G03G15/0877 , G03G15/0194 , G03G15/0886 , G03G2215/0141
摘要： A developer storage container includes a storage portion for storing a developer therein, an opening for ejecting the developer stored in the storage portion, and an opening-and-closing member for opening and closing the opening. A concave portion is formed on the opening-and-closing member so that the concave portion faces the opening.
摘要翻译：显影剂储存容器包括用于存储显影剂的存储部分，用于喷射存储在存储部分中的显影剂的开口，以及用于打开和关闭开口的打开和关闭部件。在开闭部件上形成凹部，使凹部朝向开口部。

4. 发明授权

US08862016B2 Image forming apparatus that ensures an electrical connection between a replacement part and a main body part of the apparatus 有权
标题翻译：确保设备的更换部件和主体部件之间的电连接的图像形成装置
公开(公告)号：US08862016B2
公开(公告)日：2014-10-14
申请号：US14100747
申请日：2013-12-09
申请人： Oki Data Corporation
发明人： Yukiyoshi Oda , Atsushi Ohta , Ken Nozawa , Junichi Ito
IPC分类号： G03G15/00
CPC分类号： G03G21/1652 , G03G15/0863 , G03G15/0868 , G03G15/0875 , G03G15/0886 , G03G21/1821 , G03G21/1871 , G03G21/1878 , G03G2215/0697 , G03G2221/166 , G03G2221/1823
摘要： An image forming apparatus includes an image forming apparatus main body, and a replaceable part detachably attached thereto. The replaceable part is moveable in a first direction to be attached to the image forming apparatus main body and in a second direction to be detached from the image forming apparatus main body. The replaceable part includes a storage portion. The storage portion including a memory for storing information of the replaceable part and/or the image forming apparatus main body, and a first electrically-conductive contact portion electrically connected to the memory. The image forming apparatus main body includes a second electrically-conductive contact portion that electrically contacts the first contact portion, and a supporting portion that supports the second electrically-conductive contact portion. The second electrically-conductive contact portion has a first end portion fixed to the supporting portion and a second end portion which is movable with respect to the supporting portion. The first electrically-conductive contact portion includes an inclined surface contacting the second electrically-conductive contact portion. The inclined surface faces the first direction and is inclined at a predetermined angle with respect to the first direction.
摘要翻译：图像形成装置包括图像形成装置主体和可拆卸地附接到其上的可更换部件。可替换部件可沿第一方向移动以附接到图像形成装置主体并沿第二方向从图像形成装置主体分离。可替换部件包括存储部分。存储部分包括用于存储可替换部分和/或图像形成装置主体的信息的存储器，以及电连接到存储器的第一导电接触部分。图像形成装置主体包括电接触第一接触部分的第二导电接触部分和支撑第二导电接触部分的支撑部分。第二导电接触部分具有固定到支撑部分的第一端部和可相对于支撑部分移动的第二端部部分。第一导电接触部分包括与第二导电接触部分接触的倾斜表面。倾斜面朝向第一方向并相对于第一方向倾斜预定角度。

5. 发明申请

US20130164041A1 DEVELOPER STORAGE CONTAINER, IMAGE FORMING UNIT AND IMAGE FORMING APPARATUS 有权
标题翻译：开发商存储容器，图像形成单元和图像形成装置
公开(公告)号：US20130164041A1
公开(公告)日：2013-06-27
申请号：US13721227
申请日：2012-12-20
申请人： Oki Data Corporation
发明人： Tetsu Koyama , Takuya Goto , Junichi Ito , Tatsuya Murakami
IPC分类号： G03G15/08
CPC分类号： G03G15/0877 , G03G15/0194 , G03G15/0886 , G03G2215/0141
摘要： A developer storage container includes a storage portion for storing a developer therein, an opening for ejecting the developer stored in the storage portion, and an opening-and-closing member for opening and closing the opening. A concave portion is formed on the opening-and-closing member so that the concave portion faces the opening.
摘要翻译：显影剂储存容器包括用于存储显影剂的存储部分，用于喷射存储在存储部分中的显影剂的开口，以及用于打开和关闭开口的打开和关闭部件。在开闭部件上形成凹部，使凹部朝向开口部。

6. 外观设计

USD874565S1 Toner cartridge 有权
公开(公告)号：USD874565S1
公开(公告)日：2020-02-04
申请号：US29664962
申请日：2018-09-28
申请人： OKI DATA CORPORATION
设计人： Hisatoshi Saito , Masayuki Suzuki , Mitsuhiro Kawata , Junichi Ito
摘要： FIG. 1 is a front view of our new design for a toner cartridge;
FIG. 2 is a rear view thereof;
FIG. 3 is an enlarged right-side view thereof;
FIG. 4 is an enlarged left-side view thereof;
FIG. 5 is a top view thereof;
FIG. 6 is a bottom view thereof;
FIG. 7 is a top perspective view thereof; and,
FIG. 8 is a bottom perspective view thereof.
The dot-dash broken lines and evenly spaced broken lines immediately adjacent to the claim represent the bounds of the claimed design, while all other evenly spaced broken lines are directed to environment. The broken lines form no part of the claimed design.
The wire frame lines shown throughout the views are intended to indicate surface contour.

7. 外观设计

USD863418S1 Toner cartridge 有权
公开(公告)号：USD863418S1
公开(公告)日：2019-10-15
申请号：US29599657
申请日：2017-04-05
申请人： OKI DATA CORPORATION
设计人： Hisatoshi Saito , Masayuki Suzuki , Mitsuhiro Kawata , Junichi Ito
摘要： FIG. 1 is a front view of our new design for a toner cartridge;
FIG. 2 is a rear view thereof;
FIG. 3 is a right-side view thereof;
FIG. 4 is a left-side view thereof;
FIG. 5 is a top view thereof;
FIG. 6 is a bottom view thereof;
FIG. 7 is a top perspective view thereof; and,
FIG. 8 is a bottom perspective view thereof.
The broken lines immediately adjacent to the shaded areas depict the bounds of the claimed design, while all other broken lines are directed to environment. The broken lines form no part of the claimed design. The wire frame lines shown throughout the views are intended to indicate surface contour.

8. 外观设计

USD874563S1 Image drum cartridge 有权
公开(公告)号：USD874563S1
公开(公告)日：2020-02-04
申请号：US29598909
申请日：2017-03-29
申请人： OKI DATA CORPORATION
设计人： Masayuki Suzuki , Mitsuhiro Kawata , Junichi Ito , Hisatoshi Saito
摘要： FIG. 1 is a front elevation view of an image drum cartridge, showing our new design;
FIG. 2 is a rear elevation view thereof;
FIG. 3 is a right-side elevation view thereof;
FIG. 4 is a left-side elevation view thereof;
FIG. 5 is a top plan view thereof;
FIG. 6 is a bottom plan view thereof;
FIG. 7 is a top perspective view thereof; and,
FIG. 8 is a bottom perspective view thereof.
The broken line showing of the image drum cartridge is for the purpose of illustrating portions of the “article” and forms no part of the claimed design.
The wire frame lines shown throughout the views at the edges are intended to indicate surface contour.

9. 发明授权

US10466619B2 Replaceable unit, developing unit, image forming unit, and image forming apparatus 有权
公开(公告)号：US10466619B2
公开(公告)日：2019-11-05
申请号：US15924752
申请日：2018-03-19
申请人： Oki Data Corporation
发明人： Tetsu Koyama , Junichi Ito
IPC分类号： G03G15/08 , G03G21/12 , G03G21/16 , G03G21/18
摘要： A replaceable unit includes a body, a memory element, a holder, and a first post. The holder has a first hole and holds the memory element to the body. The first post is provided on the body, and includes a first insert and a first head. The first insert is inserted into the first hole. The first head is located on opposite side of the first insert to the body and covers a periphery of the first hole of the holder.

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