Patents by Inventor Masaaki Sato
Masaaki Sato 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: 20230297024Abstract: A cartridge that is mountable to an apparatus main assembly of an image forming apparatus, the cartridge includes a developing roller; a frame supporting the developing roller; a movable part movably supported by the frame and movable to a first position and to a second position relative to the frame; and an elastic part provided between the frame and the movable part to urge the movable part. The movable part includes a first force receiving part that receives force from the apparatus main assembly, in a direction of moving from the first position to the second position, and a second force receiving part that receives force from the apparatus main assembly, in a direction of moving from the second position to the first position.Type: ApplicationFiled: May 25, 2023Publication date: September 21, 2023Inventors: Masaaki Sato, Yukio Kubo, Hiroyuki Munetsugu, Koji Wada
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Publication number: 20230205857Abstract: An authentication terminal (2) includes a behavior information acquisition unit (232) that acquires a plurality of types of behavior information acquired on the basis of an action of a worker who is a subject of personal authentication, and an authentication unit (25) that performs identity authentication of the worker on the basis of a comprehensive evaluation obtained by comprehensively evaluating the plurality of types of the behavior information. The authentication terminal (2) performs the identity authentication of the worker on the basis of the comprehensive evaluation obtained by comprehensively evaluating the plurality of types of the behavior information, and thus can perform user-friendly personal authentication using the behavior information of an individual.Type: ApplicationFiled: August 3, 2020Publication date: June 29, 2023Applicants: Mitsubishi Electric Corporation, AnchorZ Inc.Inventors: Kimiaki SATO, Hidematsu HAYASHI, Takashi SAEKI, Yuki KONO, Masaaki TOKUYAMA
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Publication number: 20230195031Abstract: A process cartridge includes a photosensitive drum, a developing roller, and a movable lever. The process cartridge also includes a coupling member operatively connected to the developing roller, with the coupling member being movable in response to a movement of the lever. The process cartridge is configured such that, when the process cartridge is oriented with the photosensitive drum and the developing roller positioned at a downward side of the process cartridge, an end of the lever is positioned lower than a rotational axis of the photosensitive drum and a rotational axis of the developing roller. A process cartridge includes a photosensitive drum, a developing roller, and a movable lever. The process cartridge also includes a coupling member operatively connected to the developing roller, with the coupling member being movable in response to a movement of the lever.Type: ApplicationFiled: February 16, 2023Publication date: June 22, 2023Inventors: Masaaki Sato, Kazuhiko Kanno, Satoshi Nishiya, Masatoshi Yamashita
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Patent number: 11679742Abstract: A vehicular system includes a first in-vehicle sensor having a first cleaning target surface which is provided on a design part forming an appearance of a vehicle and arranged so as to face an exterior of the vehicle. The first cleaning target surface is arranged at an inner side of the vehicle than an immediate upper portion of the first cleaning target surface. The immediate upper portion is constituted by a protrusion provided in a rear bumper.Type: GrantFiled: March 8, 2019Date of Patent: June 20, 2023Assignee: KOITO MANUFACTURING CO., LTD.Inventors: Masaru Sakai, Masaaki Sato
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Publication number: 20230185234Abstract: In a cartridge structure employing an inclinable coupling member engaging with a rotational force transmitting portion of an electrophotographic image forming apparatus, the coupling member is unable to engage with the rotational force transmitting portion of the electrophotographic image forming apparatus when the mounting and dismounting direction and the developing/spacing direction relative to the electrophotographic image forming apparatus of different from each other. Under the circumstances, a coupling lever contacting and retracting relative to the coupling member in interrelation with the mounting and dismounting operation of a developing cartridge B1, and a coupling spring for the coupling lever to apply an urging force to the coupling member are provided.Type: ApplicationFiled: February 7, 2023Publication date: June 15, 2023Inventors: Yosuke Kashiide, Masaaki Sato, Hiroyuki Munetsugu
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Publication number: 20230166610Abstract: A charging system of the present disclosure includes: an arm mechanism—configured to grasp a charging plug connected to a charging apparatus through a charging cable and automatically perform plugging/unplugging of the charging plug to and from a charge port of a vehicle located at a charging area; a sensor configured to detect whether or not a state of the charging cable meets predetermined safety conditions when the charging plug is inserted into the charge port of the vehicle; and a control unit configured to perform at least one of a process of making the arm mechanism operate to move the charging cable so that the state of the charging cable becomes one in which the predetermined safety conditions are met or a process of updating the predetermined safety conditions based on the state of the charging cable.Type: ApplicationFiled: November 16, 2022Publication date: June 1, 2023Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHAInventors: Masaaki SATO, Satoshi KONDO
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Publication number: 20230166626Abstract: A charging system according to the present disclosure includes: a storage unit configured to store vehicle information including at least a type of a vehicle and information about a charge port of the vehicle; a charging schedule management unit configured to generate, based on the vehicle information of vehicles being charged and vehicles-to-be-charged, a charging schedule including respective parking sections and respective vehicle postures for parking in the respective parking sections according to which a moving time required for the arm mechanism to move in performing a charging operation of a plurality of vehicles is reduced to the minimum; and a vehicle position control unit configured to indicate the plurality of vehicles of the respective parking sections and the respective vehicle postures for parking in the respective parking sections based on the charging schedule.Type: ApplicationFiled: November 16, 2022Publication date: June 1, 2023Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHAInventors: Masaaki SATO, Satoshi KONDO
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Publication number: 20230166625Abstract: A charging system includes: an arm mechanism configured to grasp a charging cable extending from the charging apparatus and connecting a charging cable to a vehicle-to-be-charged; and a control unit configured to indicate the vehicle-to-be-charged a charging position for connecting the charging cable thereto, in which the control unit is configured to give a parking position adjustment instruction to either one of the vehicle-to-be-charged or a parking-section-for-charging sliding mechanism for moving vehicles parked in the charging area so as to make a first spacing to be wider than a second spacing, the first spacing being a spacing between the vehicle-to-be-charged and an adjacent vehicle on a charge port side of the vehicle-to-be-charged and the second spacing being a spacing between the vehicle-to-be-charged and an adjacent vehicle on a side opposite the charge port side of the vehicle-to-be-charged.Type: ApplicationFiled: November 16, 2022Publication date: June 1, 2023Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHAInventors: Masaaki SATO, Satoshi KONDO
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Publication number: 20230171350Abstract: An information processing apparatus transmits a login request for logging into an external device to the external device, based on a short-range wireless communication being established between the information processing apparatus and the external device in a state where an application is operating in a background state on the information processing apparatus.Type: ApplicationFiled: January 24, 2023Publication date: June 1, 2023Inventor: Masaaki Sato
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Patent number: 11662687Abstract: In a cartridge structure employing an inclinable coupling member engaging with a rotational force transmitting portion of an electrophotographic image forming apparatus, the coupling member is unable to engage with the rotational force transmitting portion of the electrophotographic image forming apparatus when the mounting and dismounting direction and the developing/spacing direction relative to the electrophotographic image forming apparatus of different from each other. Under the circumstances, a coupling lever contacting and retracting relative to the coupling member in interrelation with the mounting and dismounting operation of a developing cartridge B1, and a coupling spring for the coupling lever to apply an urging force to the coupling member are provided.Type: GrantFiled: February 7, 2022Date of Patent: May 30, 2023Assignee: Canon Kabushiki KaishaInventors: Yosuke Kashiide, Masaaki Sato, Hiroyuki Munetsugu
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Publication number: 20230134527Abstract: An image forming apparatus includes a developer container to and from which a replenishment container is attachable and detachable, the developer container including an accommodating portion, and a supporting portion, wherein the developer container includes a projection portion that is provided at one end portion thereof in the rotation axis direction of the developer bearing member and projects toward the supporting portion more than a center portion of the developer container in a crossing direction crossing the rotation axis direction, the projection portion communicates with the accommodating portion and includes, at a distal end portion thereof, an attachment portion configured such that the replenishment container is attachable thereto in a state of being exposed to the outside of the apparatus, and a replenishment port for replenishing the accommodating portion with developer from the replenishment container is defined in the attachment portion.Type: ApplicationFiled: January 4, 2023Publication date: May 4, 2023Inventors: Koji Wada, Tsuyoshi Ogawa, Hiroshi Takarada, Kenji Matsuzaka, Takao Sameshima, Tomio Noguchi, Yuichiro Inaba, Kenichi Iida, Masaaki Sato
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Patent number: 11630416Abstract: In a cartridge structure employing an inclinable coupling member engaging with a rotational force transmitting portion of an electrophotographic image forming apparatus, the coupling member is unable to engage with the rotational force transmitting portion of the electrophotographic image forming apparatus when the mounting and dismounting direction and the developing/spacing direction relative to the electrophotographic image forming apparatus of different from each other. Under the circumstances, a coupling lever contacting and retracting relative to the coupling member in interrelation with the mounting and dismounting operation of a developing cartridge B1, and a coupling spring for the coupling lever to apply an urging force to the coupling member are provided.Type: GrantFiled: February 7, 2022Date of Patent: April 18, 2023Assignee: Canon Kabushiki KaishaInventors: Yosuke Kashiide, Masaaki Sato, Hiroyuki Munetsugu
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Publication number: 20230113779Abstract: According to an aspect of the present invention, an information processing apparatus comprises a memory and at least one processor in communication with the memory, wherein the at least one processor is configured to perform accepting an operation on an input field included in a web content obtained via a network and controlling whether or not a first on-screen keyboard used on the information processing apparatus is displayed if the operation is accepted.Type: ApplicationFiled: September 28, 2022Publication date: April 13, 2023Inventor: Masaaki Sato
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Publication number: 20230096202Abstract: A toner container includes a toner storage unit, a container base portion including a discharge port provided on an outer surface of the container base portion, the outer surface extending in a first direction, the discharge port communicating with the toner storage unit, and a container shutter configured to be rotatable about a rotation axis extending in a direction along the first direction between a shielding position and an open position. The container base portion includes an engaging portion configured to be engaged with an engaged portion of the image forming apparatus so that rotation of the container base portion with respect to the image forming apparatus about the rotation axis is restricted. At least a part of the engaging portion of the container base portion is exposed from the container shutter in a case where the container shutter is in the shielding position.Type: ApplicationFiled: December 2, 2022Publication date: March 30, 2023Inventors: Masaaki Sato, Hiroyuki Munetsugu, Isao Koishi, Hiroshi Takarada, Shoei Katsuya, Shunsuke Hijinkata, Goshi Ozaki, Mitsuhiro Sato
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Patent number: 11614710Abstract: A process cartridge detachably mountable to a main assembly of an electrophotographic image forming apparatus, includes a rotatable photosensitive drum; a rotatable developing roller configured to develop image formed on the drum, the developing roller being capable of contacting to and spacing from the drum; an urging force receiving portion configured to receive, from a main assembly side urging member, an urging force for spacing the developing roller from the drum; a cartridge side drive transmission member capable of the coupling with a main assembly side drive transmission member and configured to receive, from the main assembly side drive transmission member, a rotational force for rotating the developing roller; and a decoupling member capable of urging the cartridge side drive transmission member by the urging force received by the urging force receiving portion to decouple the cartridge side drive transmission member from the main assembly side drive transmission member.Type: GrantFiled: May 24, 2022Date of Patent: March 28, 2023Assignee: Canon Kabushiki KaishaInventors: Masaaki Sato, Kazuhiko Kanno, Satoshi Nishiya, Masatoshi Yamashita
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Publication number: 20230093103Abstract: An image forming apparatus includes a mounting portion for mounting a process cartridge, the process cartridge including a first unit having an image bearing drum, and a second unit having a developing roller, the second unit being movable between a contact position in which the roller contacts the drum and a spaced position in which they are mutually spaced; an engageable member engageable with a force receiving portion provided on the second unit; wherein the engageable member is movable between a first position for maintaining the second unit in the spaced position by engaging with the force receiving portion, a second position for permitting movement of the second unit from the spaced position to the contact position; and a third position for permitting the process cartridge to be mounted, by being pressed by the process cartridge to retract, when the process cartridge is mounted to the mounting portion.Type: ApplicationFiled: November 22, 2022Publication date: March 23, 2023Inventors: Akira Yoshimura, Tomio Noguchi, Yukio Kubo, Masaaki Sato, Satoshi Nishiya, Yosuke Kashiide
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Publication number: 20230078527Abstract: An apparatus includes a developer container to and from which a replenishment container is attachable and detachable and which includes an accommodating portion and a replenishment port, a transfer portion configured to transfer a developer image on an image bearing member onto a recording material, a supporting tray including a supporting surface configured to support the recording material thereon, and a discharge portion configured to discharge the recording material, onto which the developer image has been transferred, on the supporting surface, wherein the supporting surface has an opening portion opening such that the replenishment port is exposed through the supporting surface, and wherein an opening/closing member configured to be movable between a closed position where the opening/closing member covers the replenishment port and serves as a part of the supporting surface and an open position where the replenishment port is exposed is provided.Type: ApplicationFiled: November 22, 2022Publication date: March 16, 2023Inventors: Tomio Noguchi, Masaaki Sato, Kenji Matsuzaka, Koji Fujinaka, Takao Sameshima, Akitoshi Toyota, Yuichiro Inaba, Kenichi Iida
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Patent number: 11599058Abstract: An image forming apparatus includes a mounting portion for mounting a process cartridge, the process cartridge including a first unit having an image bearing drum, and a second unit having a developing roller, the second unit being movable between a contact position in which the roller contacts the drum and a spaced position in which they are mutually spaced; an engageable member engageable with a force receiving portion provided on the second unit; wherein the engageable member is movable between a first position for maintaining the second unit in the spaced position by engaging with the force receiving portion, a second position for permitting movement of the second unit from the spaced position to the contact position; and a third position for permitting the process cartridge to be mounted, by being pressed by the process cartridge to retract, when the process cartridge is mounted to the mounting portion.Type: GrantFiled: September 9, 2021Date of Patent: March 7, 2023Assignee: Canon Kabushiki KaishaInventors: Akira Yoshimura, Tomio Noguchi, Yukio Kubo, Masaaki Sato, Satoshi Nishiya, Yosuke Kashiide
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Patent number: 11582357Abstract: An information processing apparatus transmits a login request for logging into an external device to the external device, based on a short-range wireless communication being established between the information processing apparatus and the external device in a state where an application is operating in a background state on the information processing apparatus.Type: GrantFiled: September 8, 2021Date of Patent: February 14, 2023Assignee: Canon Kabushiki KaishaInventor: Masaaki Sato
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Patent number: 11573521Abstract: An image forming apparatus includes a developer container to and from which a replenishment container is attachable and detachable, the developer container including an accommodating portion, and a supporting portion, wherein the developer container includes a projection portion that is provided at one end portion thereof in the rotation axis direction of the developer bearing member and projects toward the supporting portion more than a center portion of the developer container in a crossing direction crossing the rotation axis direction, the projection portion communicates with the accommodating portion and includes, at a distal end portion thereof, an attachment portion configured such that the replenishment container is attachable thereto in a state of being exposed to the outside of the apparatus, and a replenishment port for replenishing the accommodating portion with developer from the replenishment container is defined in the attachment portion.Type: GrantFiled: September 13, 2021Date of Patent: February 7, 2023Assignee: CANON KABUSHIKI KAISHAInventors: Koji Wada, Tsuyoshi Ogawa, Hiroshi Takarada, Kenji Matsuzaka, Takao Sameshima, Tomio Noguchi, Yuichiro Inaba, Kenichi Iida, Masaaki Sato