Patents by Inventor Kazunori Koshimori
Kazunori Koshimori has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Patent number: 9207578Abstract: A powder container includes a body and a pair of walls that blocks one longitudinal end of the body and the other longitudinal end of the body. Powder is accommodated within the powder container which is mounted to an apparatus using the powder in a posture where a longitudinal direction of the body is a transverse direction of the apparatus. The powder container has an opening, through which the powder is supplied to the apparatus, formed in a lower position of the body in a posture where the powder container is mounted to the apparatus. The powder container includes a shutter and a shield. The shutter is, prior to mounting the powder container to the apparatus, in a closed location to block the opening and, when the powder container is mounted, is moved along an outer peripheral surface of the body to an opened location to open the opening.Type: GrantFiled: June 6, 2014Date of Patent: December 8, 2015Assignee: FUJI XEROX CO., LTD.Inventors: Kazunori Koshimori, Shota Makita, Koutarou Yoshihara, Yuta Hoshino
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Patent number: 9176426Abstract: A powder container includes a body and a pair of walls that blocks one longitudinal end of the body and the other longitudinal end of the body. Powder is accommodated within the powder container which is mounted to an apparatus using the powder in a posture where a longitudinal direction of the body is a transverse direction of the apparatus. The powder container has an opening, through which the powder is supplied to the apparatus, formed in a lower position of the body in a posture where the powder container is mounted to the apparatus. The powder container includes a shutter and a shield. The shutter is, prior to mounting the powder container to the apparatus, in a closed location to block the opening and, when the powder container is mounted, is moved along an outer peripheral surface of the body to an opened location to open the opening.Type: GrantFiled: June 6, 2014Date of Patent: November 3, 2015Assignee: FUJI XEROX CO., LTD.Inventors: Kazunori Koshimori, Shota Makita, Koutarou Yoshihara, Yuta Hoshino
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Patent number: 8958725Abstract: A powder container includes a body and a pair of walls that blocks one longitudinal end of the body and the other longitudinal end of the body. Powder is accommodated within the powder container which is mounted to an apparatus using the powder in a posture where a longitudinal direction of the body is a transverse direction of the apparatus. The powder container has an opening, through which the powder is supplied to the apparatus, formed in a lower position of the body in a posture where the powder container is mounted to the apparatus. The powder container includes a shutter and a shield. The shutter is, prior to mounting the powder container to the apparatus, in a closed location to block the opening and, when the powder container is mounted, is moved along an outer peripheral surface of the body to an opened location to open the opening.Type: GrantFiled: December 26, 2012Date of Patent: February 17, 2015Assignee: Fuji Xerox Co., Ltd.Inventors: Kazunori Koshimori, Shota Makita, Koutarou Yoshihara, Yuta Hoshino
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Patent number: 8909070Abstract: An image forming apparatus includes a container storage that is installed on a toner container and stores first information relating to a use amount of a toner in the toner container and stores second information relating to a use amount of an image holding portion, which is a component not including the toner container and including at least an image holding body from among components installed in a cartridge; a housing storage that stores at least the second information and remains in the housing when the cartridge is removed from a housing; and an information write unit that writes the second information stored in the housing storage into the container storage if the first information stored in the container storage indicates that the toner in the toner container is unused and the second information stored in the container storage indicates that the image holding portion is used.Type: GrantFiled: February 15, 2012Date of Patent: December 9, 2014Assignee: Fuji Xerox Co., Ltd.Inventors: Fujio Osawa, Kazunori Koshimori
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Publication number: 20140286677Abstract: A powder container includes a body and a pair of walls that blocks one longitudinal end of the body and the other longitudinal end of the body. Powder is accommodated within the powder container which is mounted to an apparatus using the powder in a posture where a longitudinal direction of the body is a transverse direction of the apparatus. The powder container has an opening, through which the powder is supplied to the apparatus, formed in a lower position of the body in a posture where the powder container is mounted to the apparatus. The powder container includes a shutter and a shield. The shutter is, prior to mounting the powder container to the apparatus, in a closed location to block the opening and, when the powder container is mounted, is moved along an outer peripheral surface of the body to an opened location to open the opening.Type: ApplicationFiled: June 6, 2014Publication date: September 25, 2014Inventors: Kazunori KOSHIMORI, Shota MAKITA, Koutarou YOSHIHARA, Yuta HOSHINO
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Publication number: 20140286680Abstract: A powder container includes a body and a pair of walls that blocks one longitudinal end of the body and the other longitudinal end of the body. Powder is accommodated within the powder container which is mounted to an apparatus using the powder in a posture where a longitudinal direction of the body is a transverse direction of the apparatus. The powder container has an opening, through which the powder is supplied to the apparatus, formed in a lower position of the body in a posture where the powder container is mounted to the apparatus. The powder container includes a shutter and a shield. The shutter is, prior to mounting the powder container to the apparatus, in a closed location to block the opening and, when the powder container is mounted, is moved along an outer peripheral surface of the body to an opened location to open the opening.Type: ApplicationFiled: June 6, 2014Publication date: September 25, 2014Applicant: FUJI XEROX CO., LTD.Inventors: Kazunori KOSHIMORI, Shota MAKITA, Koutarou YOSHIHARA, Yuta HOSHINO
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Patent number: 8676096Abstract: A powder container includes a body and a pair of walls that block one end of the body and the other end. The powder container is mountable in an apparatus. The body has an opening in a location closer to the one end to supply the powder to the apparatus. The powder container includes a shutter, a guide portion and a boss. The shutter is situated in a closed location before the powder container is mounted in the apparatus and is moved to an opened location to open the opening when the powder container is mounted in the apparatus. The guide portion maintains the shutter on the body and guides the shutter. The boss is located between the shutter and an outer wall surface of the one of walls and next to the end of the shutter at the closed location in a movement direction of the shutter.Type: GrantFiled: December 26, 2012Date of Patent: March 18, 2014Assignee: Fuji Xerox Co., Ltd.Inventor: Kazunori Koshimori
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Publication number: 20130039667Abstract: An image forming apparatus includes a container storage that is installed on a toner container and stores first information relating to a use amount of a toner in the toner container and stores second information relating to a use amount of an image holding portion, which is a component not including the toner container and including at least an image holding body from among components installed in a cartridge; a housing storage that stores at least the second information and remains in the housing when the cartridge is removed from a housing; and an information write unit that writes the second information stored in the housing storage into the container storage if the first information stored in the container storage indicates that the toner in the toner container is unused and the second information stored in the container storage indicates that the image holding portion is used.Type: ApplicationFiled: February 15, 2012Publication date: February 14, 2013Applicant: FUJI XEROX CO., LTD.Inventors: Fujio OSAWA, Kazunori KOSHIMORI
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Patent number: 8369742Abstract: An image forming agent storage container includes a container body, a driven transmission member, and a guide part. The container body stores an image forming agent. The container body is configured to be mounted to an image forming apparatus body. The driven transmission member is provided along a side face of the container body. A driving force is transmitted to the driven transmission member. The guide part guides mounting of the container body to the image forming apparatus body. The guide part is located in a position anterior to the driven transmission member in a mounting direction in which the container body is mounted to the image forming apparatus body. The guide part is provided so as to project in a direction away from the side face of the container body.Type: GrantFiled: March 10, 2010Date of Patent: February 5, 2013Assignee: Fuji Xerox Co., Ltd.Inventor: Kazunori Koshimori
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Patent number: 8170447Abstract: The image forming apparatus is provided with: an image carrier; an exposure member that exposes the image carrier and forms an electrostatic latent image on the image carrier; a developing member that develops the electrostatic latent image formed on the image carrier; and a contact-retracting unit that rotates the developing member taking a predetermined position as the rotational center, and brings the developing member in contact with or proximity to the image carrier or retracts the developing member from the image carrier.Type: GrantFiled: January 28, 2008Date of Patent: May 1, 2012Assignee: Fuji Xerox Co., Ltd.Inventors: Keisuke Kubo, Kei Hirata, Tomio Onuki, Takeshi Okoshi, Toshikazu Tsumita, Taiyou Uehara, Takashi Sakamoto, Naoya Iwata, Hirohisa Kohno, Akihide Kawamura, Kazunori Koshimori
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Patent number: 8135312Abstract: There is provided a development apparatus including: a first developer storage container and a second developer storage container that store developer, having a first a and second openings, respectively; a first transport member provided within the first developer storage container, and that causes the developer to move to the second developer storage container via the first opening; a second transport member provided within the second developer storage container, and that causes the developer to move to the first developer storage container via the second opening; a developer holding member that performs development by causing the developer to move to a position facing an image holding body on which a latent image is formed; and a moving member provided so as to fit between an inner wall face of the second developer storage container and an outer edge of the second transport member.Type: GrantFiled: May 29, 2008Date of Patent: March 13, 2012Assignee: Fuji Xerox Co., LtdInventors: Hirohisa Kohno, Kazunori Koshimori, Kei Hirata, Akihide Kawamura, Naoya Iwata, Keisuke Kubo, Takashi Sakamoto, Taiyou Uehara, Toshikazu Tsumita, Takeshi Okoshi, Tomio Onuki
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Patent number: 8103196Abstract: A developer containing device includes: a developer container configured to contain developer and to be inserted into a receptacle defined in an image forming apparatus main body; a developer feed inlet provided in a forward end of the developer container which is inserted into the receptacle in an insertion direction and for feeding the developer contained in the developer container into the image forming apparatus main body; and an opening and closing member that opens the developer feed inlet with movement of the developer container in the insertion direction when the developer container is inserted into the receptacle and closes the developer feed inlet with movement of the developer container in opposition to the insertion direction when the developer container is removed from the receptacle, when the opening and closing member moves to open the developer feed inlet, the forward end of the opening and closing member in the insertion direction and at least one side of the opening and closing member beingType: GrantFiled: April 28, 2008Date of Patent: January 24, 2012Assignee: Fuji Xerox Co., Ltd.Inventors: Kazunori Koshimori, Hirokazu Murase
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Patent number: 8099027Abstract: A developer containing device includes: a developer container configured to contain developer and to be inserted into a receptacle defined in an image forming apparatus main body; a developer feed inlet provided in a forward end of the developer container which is inserted into the receptacle in an insertion direction and for feeding the developer contained in the developer container into the image forming apparatus main body; and an opening and closing member that opens the developer feed inlet with movement of the developer container in the insertion direction when the developer container is inserted into the receptacle and closes the developer feed inlet with movement of the developer container in opposition to the insertion direction when the developer container is removed from the receptacle, the opening and closing member having a protrusion formed to protrude inward of the opening and closing member and allowed to engage with a recess provided in the developer container and being arranged to be allowedType: GrantFiled: May 6, 2008Date of Patent: January 17, 2012Assignee: Fuji Xerox Co., LtdInventors: Kazunori Koshimori, Hirokazu Murase
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Patent number: 8090302Abstract: A developer containing device includes: a developer container having an opening through which developer can be filled in; a closing member that is removably installed to the developer container to close the opening; a stirring and feeding member that is rotatably supported in the closing member and stirs and feeds the developer contained in the developer container by rotating in one direction; and a fitting part that fixes the closing member to the developer container by rotating the closing member in the same direction as the rotational direction of the stirring and feeding member.Type: GrantFiled: April 25, 2008Date of Patent: January 3, 2012Assignee: Fuji Xerox Co., Ltd.Inventors: Kazunori Koshimori, Hirokazu Murase, Tsutomu Uezono, Takashi Hino, Koichi Tanaka
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Publication number: 20100232829Abstract: An image forming agent storage container includes a container body, a driven transmission member, and a guide part. The container body stores an image forming agent. The container body is configured to be mounted to an image forming apparatus body. The driven transmission member is provided along a side face of the container body. A driving force is transmitted to the driven transmission member. The guide part guides mounting of the container body to the image forming apparatus body. The guide part is located in a position anterior to the driven transmission member in a mounting direction in which the container body is mounted to the image forming apparatus body. The guide part is provided so as to project in a direction away from the side face of the container body.Type: ApplicationFiled: March 10, 2010Publication date: September 16, 2010Applicant: FUJI XEROX CO., LTD.Inventor: Kazunori KOSHIMORI
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Patent number: D712457Type: GrantFiled: November 15, 2012Date of Patent: September 2, 2014Assignee: Fuji Xerox Co., Ltd.Inventors: Kazunori Koshimori, Kaoru Watanabe
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Patent number: D712459Type: GrantFiled: November 15, 2012Date of Patent: September 2, 2014Assignee: Fuji Xerox Co., Ltd.Inventors: Kazunori Koshimori, Masaya Okamoto, Kaoru Watanabe, Yuta Hoshino
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Patent number: D712460Type: GrantFiled: November 15, 2012Date of Patent: September 2, 2014Assignee: Fuji Xerox Co., Ltd.Inventors: Kazunori Koshimori, Yuta Hoshino
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Patent number: D712461Type: GrantFiled: November 15, 2012Date of Patent: September 2, 2014Assignee: Fuji Xerox Co., Ltd.Inventors: Kazunori Koshimori, Masaya Okamoto, Kaoru Watanabe
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Patent number: D712462Type: GrantFiled: November 15, 2012Date of Patent: September 2, 2014Assignee: Fuji Xerox Co., Ltd.Inventors: Kazunori Koshimori, Masaya Okamoto, Kaoru Watanabe, Yuta Hoshino