Patents by Inventor Shogo Miyakawa
Shogo Miyakawa 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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Publication number: 20240004338Abstract: According to an aspect of the present disclosure, an image forming apparatus includes a feeding module, an image forming module, and a fixing module. The feeding module feeds a recording material. The image forming module includes a photosensitive drum and forms a developer image on the recording material fed to the image forming module by the feeding module. The fixing module fixes the developer image formed by the image forming module to the recording material. The image forming module includes a scanner frame that supports an exposure unit configured to expose the photosensitive drum. The feeding module is installed on the scanner frame.Type: ApplicationFiled: September 14, 2023Publication date: January 4, 2024Inventors: Yoshinori Hashimoto, Shogo Miyakawa, Akira Yoshimura, Hiromi Fujinaka, Isao Matsuoka, Shigeru Hoashi, Tomoya Kuruma
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Patent number: 11809122Abstract: According to an aspect of the present disclosure, an image forming apparatus includes a feeding module, an image forming module, and a fixing module. The feeding module feeds a recording material. The image forming module includes a photosensitive drum and forms a developer image on the recording material fed to the image forming module by the feeding module. The fixing module fixes the developer image formed by the image forming module to the recording material. The image forming module includes a scanner frame that supports an exposure unit configured to expose the photosensitive drum. The feeding module is installed on the scanner frame.Type: GrantFiled: November 22, 2021Date of Patent: November 7, 2023Assignee: Canon Kabushiki KaishaInventors: Yoshinori Hashimoto, Shogo Miyakawa, Akira Yoshimura, Hiromi Fujinaka, Isao Matsuoka, Shigeru Hoashi, Tomoya Kuruma
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Patent number: 11294317Abstract: An image forming apparatus, including: an apparatus main body; an openable and closable member provided on the apparatus main body; an image reading portion configured to read an image of an original, the image reading portion being supported on the apparatus main body and being movable to a first position and to a second position; and a stopper member configured to move in conjunction with a movement of the image reading portion, wherein when the image reading portion is moved to the first position, the stopper member is moved to a restricting position for restricting the openable and closable member from moving from a closed position to an open position, and wherein when the image reading portion is moved to the second position, the stopper member is moved to an allowing position for allowing the openable and closable member to move from the closed position to the open position.Type: GrantFiled: September 7, 2018Date of Patent: April 5, 2022Assignee: Canon Kabushiki KaishaInventors: Shogo Miyakawa, Masaaki Takeuchi
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Publication number: 20220082990Abstract: According to an aspect of the present disclosure, an image forming apparatus includes a feeding module, an image forming module, and a fixing module. The feeding module feeds a recording material. The image forming module includes a photosensitive drum and forms a developer image on the recording material fed to the image forming module by the feeding module. The fixing module fixes the developer image formed by the image forming module to the recording material. The image forming module includes a scanner frame that supports an exposure unit configured to expose the photosensitive drum. The feeding module is installed on the scanner frame.Type: ApplicationFiled: November 22, 2021Publication date: March 17, 2022Inventors: Yoshinori Hashimoto, Shogo Miyakawa, Akira Yoshimura, Hiromi Fujinaka, Isao Matsuoka, Shigeru Hoashi, Tomoya Kuruma
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Patent number: 11204580Abstract: According to an aspect of the present disclosure, an image forming apparatus includes a feeding module, an image forming module, and a fixing module. The feeding module feeds a recording material. The image forming module includes a photosensitive drum and forms a developer image on the recording material fed to the image forming module by the feeding module. The fixing module fixes the developer image formed by the image forming module to the recording material. The image forming module includes a scanner frame that supports an exposure unit configured to expose the photosensitive drum. The feeding module is installed on the scanner frame.Type: GrantFiled: December 11, 2020Date of Patent: December 21, 2021Assignee: Canon Kabushiki KaishaInventors: Yoshinori Hashimoto, Shogo Miyakawa, Akira Yoshimura, Hiromi Fujinaka, Isao Matsuoka, Shigeru Hoashi, Tomoya Kuruma
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Publication number: 20210200139Abstract: According to an aspect of the present disclosure, an image forming apparatus includes a feeding module, an image forming module, and a fixing module. The feeding module feeds a recording material. The image forming module includes a photosensitive drum and forms a developer image on the recording material fed to the image forming module by the feeding module. The fixing module fixes the developer image formed by the image forming module to the recording material. The image forming module includes a scanner frame that supports an exposure unit configured to expose the photosensitive drum. The feeding module is installed on the scanner frame.Type: ApplicationFiled: December 11, 2020Publication date: July 1, 2021Inventors: Yoshinori Hashimoto, Shogo Miyakawa, Akira Yoshimura, Hiromi Fujinaka, Isao Matsuoka, Shigeru Hoashi, Tomoya Kuruma
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Patent number: 10216135Abstract: An image forming apparatus includes a housing having a plurality of frames. At least one of the plurality of frames is a box-shaped frame with bent portions. The box-shaped frame has a first surface and a second surface overlapping the first surface, where the first surface has an insertion portion and the second surface has a receiving portion into which the insertion portion is configured to be inserted. The first surface and the second surface are connected to each other by insertion of the insertion portion in the receiving portion.Type: GrantFiled: July 7, 2016Date of Patent: February 26, 2019Assignee: Canon Kabushiki KaishaInventor: Shogo Miyakawa
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Publication number: 20190004467Abstract: An image forming apparatus, including: an apparatus main body; an openable and closable member provided on the apparatus main body; an image reading portion configured to read an image of an original, the image reading portion being supported on the apparatus main body and being movable to a first position and to a second position; and a stopper member configured to move in conjunction with a movement of the image reading portion, wherein when the image reading portion is moved to the first position, the stopper member is moved to a restricting position for restricting the openable and closable member from moving from a closed position to an open position, and wherein when the image reading portion is moved to the second position, the stopper member is moved to an allowing position for allowing the openable and closable member to move from the closed position to the open position.Type: ApplicationFiled: September 7, 2018Publication date: January 3, 2019Inventors: Shogo Miyakawa, Masaaki Takeuchi
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Publication number: 20170010578Abstract: An image forming apparatus includes a housing having a plurality of frames. At least one of the plurality of frames is a box-shaped frame with bent portions. The box-shaped frame has a first surface and a second surface overlapping the first surface, where the first surface has an insertion portion and the second surface has a receiving portion into which the insertion portion is configured to be inserted. The first surface and the second surface are connected to each other by insertion of the insertion portion in the receiving portion.Type: ApplicationFiled: July 7, 2016Publication date: January 12, 2017Inventor: Shogo Miyakawa
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Patent number: 9069329Abstract: An image forming apparatus includes a movable member movable between first and second inside positions and between the second inside position and an outside position, supporting cartridges arranged in an arranging direction. At the outside position, the cartridges are detachably mountable outside a main assembly of the image forming apparatus in a direction crossing with the arranging direction and with a longitudinal direction of each cartridge. At the first inside position, the cartridges are positioned inside the main assembly. The second inside position is inside the main assembly partway of a movement path between the outside position and the first inside position. The movable member supports the cartridges so that a distance between adjacent two cartridges of the cartridges is increased with respect to the arranging direction in interrelation with movement of the movable member from the first inside position to the second inside position.Type: GrantFiled: August 19, 2014Date of Patent: June 30, 2015Assignee: CANON KABUSHIKI KAISHAInventors: Atsushi Murakami, Shogo Miyakawa
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Publication number: 20150055976Abstract: An image forming apparatus includes a movable member movable between first and second inside position and between the second inside position and an outside position, supporting cartridges arranged in an arranging direction. At the outside position, the cartridges are detachably mountable outside a main assembly of the image forming apparatus in a direction crossing with the arranging direction and with a longitudinal direction of each cartridge. At the first inside position, the cartridges are positioned inside the main assembly. The second inside position is inside the main assembly partway of a movement path between the outside position and the first inside position. The movable member supports the cartridges so that a distance between adjacent two cartridges of the cartridges is increased with respect to the arranging direction in interrelation with movement of the movable member from the first inside position to the second inside position.Type: ApplicationFiled: August 19, 2014Publication date: February 26, 2015Inventors: Atsushi Murakami, Shogo Miyakawa