Patents by Inventor Jun Miyazaki
Jun Miyazaki 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: 20250258458Abstract: A photosensitive member cartridge detachably mountable to a main assembly of an image forming apparatus for forming an image, includes a frame; a photosensitive drum on which and which is provided in the frame; a transfer member for transferring an image formed on the drum onto the sheet; a mounting portion for detachably mounting a developing cartridge including a developer carrying member onto the drum and a memory for storing information; a first electrical contact provided on the frame and electrically connectable with a main assembly electrical contact provided in the main assembly when the cartridge is mounted to the main assembly; and a second electrical contact provided on the frame for electrically connecting the memory and the first electrical contact portion with each other when the developing cartridge is mounted to the mounting portion.Type: ApplicationFiled: April 29, 2025Publication date: August 14, 2025Inventors: Jun Miyamoto, Masao Uyama, Kenji Matsuda, Ken Kikuchi, Jun Miyazaki
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Patent number: 12321129Abstract: A cartridge includes a drum unit and a developing unit. The developing unit is mountable in a space between first and second walls of the drum unit. While the developing unit is being mounted to the drum unit, in a posture in which the drum unit is mounted in the main assembly, the handle portion is moved downward in a direction of gravity and the developing unit is rotated so that the developing roller is moved closer to the photosensitive drum. In a state in which the developing unit is mounted to the drum unit, an urged portion of the developing unit is urged by an urging portion of the drum unit so that the developing roller and the photosensitive drum are in contact with each other.Type: GrantFiled: February 5, 2024Date of Patent: June 3, 2025Assignee: Canon Kabushiki KaishaInventors: Jun Miyamoto, Masao Uyama, Kenji Matsuda, Ken Kikuchi, Jun Miyazaki
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Publication number: 20240176285Abstract: A photosensitive member cartridge detachably mountable to a main assembly of an image forming apparatus for forming an image, includes a frame; a photosensitive drum on which and which is provided in the frame; a transfer member for transferring an image formed on the drum onto the sheet; a mounting portion for detachably mounting a developing cartridge including a developer carrying member onto the drum and a memory for storing information; a first electrical contact provided on the frame and electrically connectable with a main assembly electrical contact provided in the main assembly when the cartridge is mounted to the main assembly; and a second electrical contact provided on the frame for electrically connecting the memory and the first electrical contact portion with each other when the developing cartridge is mounted to the mounting portion.Type: ApplicationFiled: February 5, 2024Publication date: May 30, 2024Inventors: Jun Miyamoto, Masao Uyama, Kenji Matsuda, Ken Kikuchi, Jun Miyazaki
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Patent number: 11982972Abstract: A photosensitive member cartridge detachably mountable to a main assembly of an image forming apparatus for forming an image, includes a frame; a photosensitive drum on which and which is provided in the frame; a transfer member for transferring an image formed on the drum onto the sheet; a mounting portion for detachably mounting a developing cartridge including a developer carrying member onto the drum and a memory for storing information; a first electrical contact provided on the frame and electrically connectable with a main assembly electrical contact provided in the main assembly when the cartridge is mounted to the main assembly; and a second electrical contact provided on the frame for electrically connecting the memory and the first electrical contact portion with each other when the developing cartridge is mounted to the mounting portion.Type: GrantFiled: November 1, 2022Date of Patent: May 14, 2024Assignee: Canon Kabushiki KaishaInventors: Jun Miyamoto, Masao Uyama, Kenji Matsuda, Ken Kikuchi, Jun Miyazaki
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Patent number: 11789403Abstract: A photosensitive member cartridge detachably mountable to a main assembly of an image forming apparatus for forming an image, includes a frame; a photosensitive drum on which and which is provided in the frame; a transfer member for transferring an image formed on the drum onto the sheet; a mounting portion for detachably mounting a developing cartridge including a developer carrying member onto the drum and a memory for storing information; a first electrical contact provided on the frame and electrically connectable with a main assembly electrical contact provided in the main assembly when the cartridge is mounted to the main assembly; and a second electrical contact provided on the frame for electrically connecting the memory and the first electrical contact portion with each other when the developing cartridge is mounted to the mounting portion.Type: GrantFiled: March 24, 2022Date of Patent: October 17, 2023Assignee: Canon Kabushiki KaishaInventors: Jun Miyamoto, Masao Uyama, Kenji Matsuda, Ken Kikuchi, Jun Miyazaki
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Publication number: 20230052164Abstract: A photosensitive member cartridge detachably mountable to a main assembly of an image forming apparatus for forming an image, includes a frame; a photosensitive drum on which and which is provided in the frame; a transfer member for transferring an image formed on the drum onto the sheet; a mounting portion for detachably mounting a developing cartridge including a developer carrying member onto the drum and a memory for storing information; a first electrical contact provided on the frame and electrically connectable with a main assembly electrical contact provided in the main assembly when the cartridge is mounted to the main assembly; and a second electrical contact provided on the frame for electrically connecting the memory and the first electrical contact portion with each other when the developing cartridge is mounted to the mounting portion.Type: ApplicationFiled: November 1, 2022Publication date: February 16, 2023Inventors: Jun Miyamoto, Masao Uyama, Kenji Matsuda, Ken Kikuchi, Jun Miyazaki
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Patent number: 11423382Abstract: A registration apparatus includes a scanner configured to optically read a product code from a product, a communication interface configured to communicate with one or more payment apparatuses associated with the registration apparatus, a display, and a processor. The processor is configured to control the communication interface to transmit registration data including data of one or more product codes read through the scanner for a transaction to a selected one of the one or more payment apparatuses, for processing payment for one or more products registered by the registration apparatus. The processor is also configured to control the display to display a monitoring screen indicating an operational state of a checkout process carried out by the selected one of the one or more payment apparatuses to which the registration data has been transmitted, based on information received from the selected one of the one or more payment apparatuses.Type: GrantFiled: February 20, 2019Date of Patent: August 23, 2022Assignee: TOSHIBA TEC KABUSHIKI KAISHAInventors: Tsuyoshi Gotanda, Jun Kikuchi, Akiko Susaki, Jun Miyazaki, Jun Yoshitomi, Shun Hashimoto
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Publication number: 20220261868Abstract: In one embodiment, a mobile terminal includes a camera and a processor. The camera is configured to read a code symbol on an item. The processor is configured to display a first screen with a first button that causes, when selected by a user, a transition to a second screen for registering an item using the camera to read with a code symbol on the item and a second button that causes, when selected by the user, a transition to a third screen for registering an item without a code symbol, the third screen including a selectable merchandise list. The processor is also configured to output data corresponding to items registered via the second screen and the third screen to a merchandise registration processing device.Type: ApplicationFiled: December 6, 2021Publication date: August 18, 2022Inventors: Nobuhiro SUGITA, Kuniyoshi YAMADA, Hikaru KOMIYAMA, Jun MIYAZAKI, Masashi FUKUDA
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Publication number: 20220214645Abstract: A photosensitive member cartridge detachably mountable to a main assembly of an image forming apparatus for forming an image, includes a frame; a photosensitive drum on which and which is provided in the frame; a transfer member for transferring an image formed on the drum onto the sheet; a mounting portion for detachably mounting a developing cartridge including a developer carrying member onto the drum and a memory for storing information; a first electrical contact provided on the frame and electrically connectable with a main assembly electrical contact provided in the main assembly when the cartridge is mounted to the main assembly; and a second electrical contact provided on the frame for electrically connecting the memory and the first electrical contact portion with each other when the developing cartridge is mounted to the mounting portion.Type: ApplicationFiled: March 24, 2022Publication date: July 7, 2022Inventors: Jun Miyamoto, Masao Uyama, Kenji Matsuda, Ken Kikuchi, Jun Miyazaki
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Patent number: 11314198Abstract: A photosensitive member cartridge detachably mountable to a main assembly of an image forming apparatus for forming an image, includes a frame; a photosensitive drum on which and which is provided in the frame; a transfer member for transferring an image formed on the drum onto the sheet; a mounting portion for detachably mounting a developing cartridge including a developer carrying member onto the drum and a memory for storing information; a first electrical contact provided on the frame and electrically connectable with a main assembly electrical contact provided in the main assembly when the cartridge is mounted to the main assembly; and a second electrical contact provided on the frame for electrically connecting the memory and the first electrical contact portion with each other when the developing cartridge is mounted to the mounting portion.Type: GrantFiled: November 24, 2020Date of Patent: April 26, 2022Assignee: Canon Kabushiki KaishaInventors: Jun Miyamoto, Masao Uyama, Kenji Matsuda, Ken Kikuchi, Jun Miyazaki
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Patent number: 11281156Abstract: A photosensitive member cartridge detachably mountable to a main assembly of an image forming apparatus for forming an image, includes a frame; a photosensitive drum on which and which is provided in the frame; a transfer member for transferring an image formed on the drum onto the sheet; a mounting portion for detachably mounting a developing cartridge including a developer carrying member onto the drum and a memory for storing information; a first electrical contact provided on the frame and electrically connectable with a main assembly electrical contact provided in the main assembly when the cartridge is mounted to the main assembly; and a second electrical contact provided on the frame for electrically connecting the memory and the first electrical contact portion with each other when the developing cartridge is mounted to the mounting portion.Type: GrantFiled: November 24, 2020Date of Patent: March 22, 2022Assignee: Canon Kabushiki KaishaInventors: Jun Miyamoto, Masao Uyama, Kenji Matsuda, Ken Kikuchi, Jun Miyazaki
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Patent number: 11156953Abstract: A photosensitive member cartridge detachably mountable to a main assembly of an image forming apparatus for forming an image, includes a frame; a photosensitive drum on which and which is provided in the frame; a transfer member for transferring an image formed on the drum onto the sheet; a mounting portion for detachably mounting a developing cartridge including a developer carrying member onto the drum and a memory for storing information; a first electrical contact provided on the frame and electrically connectable with a main assembly electrical contact provided in the main assembly when the cartridge is mounted to the main assembly; and a second electrical contact provided on the frame for electrically connecting the memory and the first electrical contact portion with each other when the developing cartridge is mounted to the mounting portion.Type: GrantFiled: February 27, 2020Date of Patent: October 26, 2021Assignee: Canon Kabushiki KaishaInventors: Jun Miyamoto, Masao Uyama, Kenji Matsuda, Ken Kikuchi, Jun Miyazaki
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Publication number: 20210080900Abstract: A photosensitive member cartridge detachably mountable to a main assembly of an image forming apparatus for forming an image, includes a frame; a photosensitive drum on which and which is provided in the frame; a transfer member for transferring an image formed on the drum onto the sheet; a mounting portion for detachably mounting a developing cartridge including a developer carrying member onto the drum and a memory for storing information; a first electrical contact provided on the frame and electrically connectable with a main assembly electrical contact provided in the main assembly when the cartridge is mounted to the main assembly; and a second electrical contact provided on the frame for electrically connecting the memory and the first electrical contact portion with each other when the developing cartridge is mounted to the mounting portion.Type: ApplicationFiled: November 24, 2020Publication date: March 18, 2021Inventors: Jun Miyamoto, Masao Uyama, Kenji Matsuda, Ken Kikuchi, Jun Miyazaki
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Publication number: 20210080901Abstract: A photosensitive member cartridge detachably mountable to a main assembly of an image forming apparatus for forming an image, includes a frame; a photosensitive drum on which and which is provided in the frame; a transfer member for transferring an image formed on the drum onto the sheet; a mounting portion for detachably mounting a developing cartridge including a developer carrying member onto the drum and a memory for storing information; a first electrical contact provided on the frame and electrically connectable with a main assembly electrical contact provided in the main assembly when the cartridge is mounted to the main assembly; and a second electrical contact provided on the frame for electrically connecting the memory and the first electrical contact portion with each other when the developing cartridge is mounted to the mounting portion.Type: ApplicationFiled: November 24, 2020Publication date: March 18, 2021Inventors: Jun Miyamoto, Masao Uyama, Kenji Matsuda, Ken Kikuchi, Jun Miyazaki
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Publication number: 20200248755Abstract: A clutch apparatus for a vehicle drive train for transmitting torque between the vehicle's engine and gearbox. Three interoperative clutch members are provided. The clutch members cooperate with clutch plates, a pressure-receiving plate, a clutch pressure plate, clutch pressure springs, and a setting device between the second and the third clutch members, for setting a back torque between the third and first clutch members by an axial displacement of the third clutch member relative to the second clutch member. The setting device has two ring elements, which are rotatable n relation to each other, with ramp segments, and having balls arranged between the ramp segments; the ramp segments have regions with ball that rise or slope in opposite directions in such a way that when the ring elements rotate in the same direction, the distance between the ramp segments is smaller than when the ring elements rotate in opposite directions.Type: ApplicationFiled: January 29, 2020Publication date: August 6, 2020Inventors: Paul Achtsnit, Jun Miyazaki
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Publication number: 20200248756Abstract: A clutch apparatus for a vehicle drive train for transmitting torque between the vehicle's engine and gearbox. First, second, and third clutch members cooperate with clutch plates, a pressure-receiving plate, a clutch pressure plate, clutch pressure springs, and a setting device for setting a back torque. An engagement device provided between the second clutch member and the third clutch member for bringing about a releasable engagement position between the second clutch member and the third clutch member. The second clutch member has a tubular portion on which a tubular bearing sleeve of predetermined working length is provided, and which has a radially extending rotating collar with an abutment surface on which a spring device is arranged; the spring device is for axially loading the third clutch member, and limits the path of axial displacement of the third clutch member relative to the second clutch member.Type: ApplicationFiled: January 31, 2020Publication date: August 6, 2020Inventors: Paul Achtsnit, Jun Miyazaki
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Publication number: 20200248753Abstract: A clutch apparatus or system for a vehicle drive train for transmitting torque between the vehicle's engine and gear change gearbox. Three interoperative clutch members are provided in the apparatus. The three clutch members cooperate with at least two clutch plates, a pressure-receiving plate, a clutch pressure plate, a plurality of clutch pressure springs, and a setting device, which is provided between the second clutch member and the third clutch member, for setting a back torque between the third clutch member and the first clutch member by an axial displacement of the third clutch member relative to the second clutch member. An engagement device is provided between the second clutch member and the third clutch member for accomplishing a releasable engagement position, between the second clutch member and the third clutch member, as a function of the rotational angular velocity of the third clutch member.Type: ApplicationFiled: January 27, 2020Publication date: August 6, 2020Inventors: Paul Achtsnit, Jun Miyazaki
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Publication number: 20200192276Abstract: A photosensitive member cartridge detachably mountable to a main assembly of an image forming apparatus for forming an image, includes a frame; a photosensitive drum on which and which is provided in the frame; a transfer member for transferring an image formed on the drum onto the sheet; a mounting portion for detachably mounting a developing cartridge including a developer carrying member onto the drum and a memory for storing information; a first electrical contact provided on the frame and electrically connectable with a main assembly electrical contact provided in the main assembly when the cartridge is mounted to the main assembly; and a second electrical contact provided on the frame for electrically connecting the memory and the first electrical contact portion with each other when the developing cartridge is mounted to the mounting portion.Type: ApplicationFiled: February 27, 2020Publication date: June 18, 2020Inventors: Jun Miyamoto, Masao Uyama, Kenji Matsuda, Ken Kikuchi, Jun Miyazaki
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Patent number: 10671990Abstract: A register apparatus includes a scanner, an operation panel, a status indicator, and a processor. The processor is configured to process a product code of a product for a transaction obtained through the scanner or the operation panel, to determine whether or not the product code is associated with a predetermined sales restriction and whether or not sale is allowed for the product. The processor is also configured to control the status indicator to perform a first indication when the product code is determined to be not associated with the predetermined sales restriction, a second indication when the product code is determined to be associated with the predetermined sales restriction and sales is determined to be allowed for the transaction, and a third indication when the product code is determined to be associated with the predetermined sales restriction and sales is determined to be not allowed for the transaction.Type: GrantFiled: February 12, 2019Date of Patent: June 2, 2020Assignee: TOSHIBA TEC KABUSHIKI KAISHAInventors: Tsuyoshi Gotanda, Jun Kikuchi, Akiko Susaki, Jun Miyazaki, Jun Yoshitomi, Shun Hashimoto
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Patent number: 10599094Abstract: A photosensitive member cartridge detachably mountable to a main assembly of an image forming apparatus for forming an image, includes a frame; a photosensitive drum on which and which is provided in the frame; a transfer member for transferring an image formed on the drum onto the sheet; a mounting portion for detachably mounting a developing cartridge including a developer carrying member onto the drum and a memory for storing information; a first electrical contact provided on the frame and electrically connectable with a main assembly electrical contact provided in the main assembly when the cartridge is mounted to the main assembly; and a second electrical contact provided on the frame for electrically connecting the memory and the first electrical contact portion with each other when the developing cartridge is mounted to the mounting portion.Type: GrantFiled: August 7, 2018Date of Patent: March 24, 2020Assignee: Canon Kabushiki KaishaInventors: Jun Miyamoto, Masao Uyama, Kenji Matsuda, Ken Kikuchi, Jun Miyazaki