Patents by Inventor Kentaro Watanabe

Kentaro Watanabe 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).

  • Patent number: 11947280
    Abstract: A mechanism that enables developer replenishment by a simpler structure and a mechanism that enables more user-friendly developer replenishment are provided. An attachment port to which a developer supply bottle containing a developer stored therein is detachably attachable is disposed in an interior of an image forming apparatus. The developer supply bottle can be attached when the cover is in an open state. According to this image forming apparatus, when the developer supply bottle is attached to the attachment port, the developer inside the developer supply bottle moves into a developer housing chamber by its own weight.
    Type: Grant
    Filed: October 5, 2022
    Date of Patent: April 2, 2024
    Assignee: Canon Kabushiki Kaisha
    Inventors: Kazuhiro Funatani, Masatake Tanaka, Kentaro Yamawaki, Kenichi Iida, Shinsuke Kobayashi, Kensuke Umeda, Takanori Watanabe, Ai Suzuki
  • Publication number: 20240106231
    Abstract: In general, according to one embodiment, protection circuit includes first to third power supply lines, a first resistor, a first capacitor, a first transistor, and first to third inverters. The first resistor is coupled between the first power supply line and a first node. The first capacitor is coupled between the first node and the third power supply line. The first inverter includes a first power supply end, a second power supply end, and an input end. The first power supply end of the first inverter is coupled to the second power supply line. The second power supply end of the first inverter is coupled to the third power supply line. The input end of the first inverter is coupled to the first node.
    Type: Application
    Filed: February 17, 2023
    Publication date: March 28, 2024
    Inventor: Kentaro Watanabe
  • Patent number: 11920680
    Abstract: A vehicle includes a chain tensioner that serves as an oil damper using oil supplied from an oil pump. The vehicle includes a controller that controls a traveling mode of the vehicle in a BEV mode or a non-BEV mode. When shifting the traveling mode from the BEV mode to the non-BEV mode, the controller executes a high-pressure process for controlling the oil pump such that a supply pressure of oil supplied to the chain tensioner becomes higher when a duration of the BEV mode is greater than or equal to a specified time than when the BEV mode duration is less than the specified time.
    Type: Grant
    Filed: September 15, 2021
    Date of Patent: March 5, 2024
    Assignee: Toyota Jidosha Kabushiki Kaisha
    Inventors: Kentaro Mushiga, Junji Watanabe
  • Patent number: 11879077
    Abstract: The purpose of the present invention is to provide a thermally conductive moisture-curable resin composition which develops excellent thermal conductivity and peelability after curing. The thermally conductive moisture-curable resin composition contains the following components (A) to (C): component (A): an organic polymer containing two or more hydrolyzable silyl groups; component (B): a thermally conductive filler; and component (C): a silicone compound having a polar group and/or a polar chain at a terminal or a side chain.
    Type: Grant
    Filed: February 5, 2019
    Date of Patent: January 23, 2024
    Assignee: THREEBOND CO., LTD.
    Inventor: Kentaro Watanabe
  • Publication number: 20240019767
    Abstract: An electronic apparatus includes a first rotation operation member, a second rotation operation member, a rotation member, and an exterior member. The second rotation operation member is coaxially rotatable about a rotation axis of the first rotation operation member. The rotation member rotates in accordance with a rotation of the second rotation operation member and has a rotation axis at a position different from a rotation axis of the second rotation operation member. The exterior member has a first hole part for rotatably supporting a shaft part of the first rotation operation member and a second hole part for rotatably supporting a rotation sliding part, on which the second rotation operation member slides, and a shaft part of the rotation member. In response to detection of the rotation member, a phase of the second rotation operation member is detected.
    Type: Application
    Filed: June 16, 2023
    Publication date: January 18, 2024
    Inventor: KENTARO WATANABE
  • Publication number: 20240003949
    Abstract: The resistance detection sensor is configured to detect the electrical resistance value of a liquid. This resistance detection sensor includes a pair of electrodes, a DC voltage application unit, an AC voltage application unit, and a control unit. The pair of electrodes are immersed in a liquid. The DC voltage application unit applies a DC voltage having a first polarity between the pair of electrodes. The AC voltage application unit applies an AC voltage between the pair of electrodes. The control unit calculates the electrical resistance value of the liquid, in a state where the DC voltage is applied between the pair of electrodes by the DC voltage application unit. The control unit controls the AC voltage application unit so as to apply an AC voltage starting from a second polarity opposite to the first polarity at a predetermined time interval between the pair of electrodes.
    Type: Application
    Filed: June 5, 2023
    Publication date: January 4, 2024
    Inventors: Akira NAKATSU, Kentaro WATANABE
  • Publication number: 20230416000
    Abstract: In a work assisting apparatus helping workers to lift heavy objects with hands, their work is assisted with a light-weight and simply configured winding device, contributing to cost and load reduction while refraining a belt as a support wire rope from hindering their normal working behavior, or another objects from being caught in or wound around the belt, the work assisting apparatus including: a fitting portion fitted on a torso, a wearing portion worn on an arm or a hand of a worker, a belt with one end portion combined to the wearing portion, and a winding device coupled to the fitting portion and winding another end side of the belt. The winding device includes a lock mechanism locking a draw-out position of the belt so as to restrict further drawing out when drawing the one end portion.
    Type: Application
    Filed: June 16, 2023
    Publication date: December 28, 2023
    Inventors: Yoichi NOZAWA, Hiroharu NAKAHARA, Kentaro WATANABE, Koki HIRAKAWA
  • Patent number: 11838629
    Abstract: An imaging apparatus is configured to detect a plurality of portions of a subject from a captured image. The imaging apparatus is configured to set a region that is related to a detection region of the subject as a related region, and to set an arbitrary region in the image as a search region. In a case where the search region overlaps with at least one of a detection region or a related region of the subject, even if the related region is a region that does not include the detection region, the search region is configured to be set as an AF (autofocus) target region, and AF target region notification processing is executed.
    Type: Grant
    Filed: December 16, 2022
    Date of Patent: December 5, 2023
    Assignee: Canon Kabushiki Kaisha
    Inventor: Kentaro Watanabe
  • Patent number: 11820862
    Abstract: According to one aspect of the present invention, an organic fluorine compound is represented by a general formula (R-?-E-CH2)2-A??(1A) (where A is a divalent perfluoropolyether group, ? is an arylene group or a single bond, R is an alkenyl group or an alkynyl group, and E is an ether bond or an ester bond or a group that is represented by a chemical formula —O—CH2CH(OH)CH2O— two groups each of which is represented by a general formula R-?-E-CH2— may be the same or different, and at least one n among two ? is an arylene group).
    Type: Grant
    Filed: June 27, 2018
    Date of Patent: November 21, 2023
    Assignee: RESONAC CORPORATION
    Inventors: Kentaro Watanabe, Yasuyuki Ueda, Kenzo Hanawa
  • Patent number: 11767451
    Abstract: The purpose of the present invention is to provide a thermally conductive moisture-curable resin composition which develops excellent thermal conductivity and peelability after curing. The thermally conductive moisture-curable resin composition contains the following components (A) to (C): component (A): an organic polymer containing two or more hydrolyzable silyl groups; component (B): a thermally conductive filler; and component (C): a silicone compound having a polar group and/or a polar chain at a terminal or a side chain.
    Type: Grant
    Filed: February 5, 2019
    Date of Patent: September 26, 2023
    Assignee: THREEBOND CO., LTD.
    Inventor: Kentaro Watanabe
  • Patent number: 11767899
    Abstract: In a power transmission device, a dynamic damper is provided in a power transmission path having at least one damper disposed therein, and has an inertial rotating body that can rotate relative to a transmission rotating member forming part of the power transmission path, and a dynamic damper spring that can provide connection between the transmission rotating member and the inertial rotating body. A preset load is applied to the dynamic damper spring in a non-transmitting state of the power transmission path. The dynamic damper spring is supported on either one of the transmission rotating member and the inertial rotating body so as to apply the preset load to the dynamic damper spring in the non-transmitting state, and a gap is set in a rotational direction in the non-transmitting state between the dynamic damper spring and an other one of the transmission rotating member and the inertial rotating body.
    Type: Grant
    Filed: June 2, 2020
    Date of Patent: September 26, 2023
    Assignee: Yutaka Giken Co., Ltd.
    Inventors: Kentaro Watanabe, Kazuto Nagaishi, Makoto Hiruta, Tatsuya Muramatsu
  • Publication number: 20230281859
    Abstract: An image processing apparatus configured to process a captured image includes a detection unit configured to detect an object from the image and to acquire first and second detection areas, a relevant area setting unit configured to set the first detection area as a relevant area relevant to the second detection area, a search area setting unit configured to set a search area related to the object in the image, and a target setting unit configured to set an arbitrary area in the image as a target area for processing, wherein, in a case where the search area and the second detection area or the relevant area overlap, the target setting unit sets the second detection area as the target area, and wherein the detection unit detects a train as the object and acquires the first and second detection areas.
    Type: Application
    Filed: February 28, 2023
    Publication date: September 7, 2023
    Inventor: KENTARO WATANABE
  • Publication number: 20230265368
    Abstract: A problem of the present invention is to provide a simple method for producing food or drink having green flavor. A solution for the problem is a method for producing food or drink having green flavor, comprising a step A of photocatalytically treating a lipid containing a fatty acid having 10 to 18 carbon atoms and a step B of heating the photocatalytically-treated product obtained in step A.
    Type: Application
    Filed: April 28, 2023
    Publication date: August 24, 2023
    Inventors: Toshikazu SUGIMOTO, Kentaro WATANABE, Daisuke INO, Hirofumi FUJITA
  • Patent number: 11716524
    Abstract: An image pickup apparatus includes an image sensor unit that includes a fixed unit and a movable unit movable relative to the fixed unit, and a duct unit configured to form an air channel. The movable unit includes an image sensor and a heat exchanger. At least part of the heat exchanger is inserted inside the duct unit through an opening of the duct unit.
    Type: Grant
    Filed: March 3, 2022
    Date of Patent: August 1, 2023
    Assignee: CANON KABUSHIKI KAISHA
    Inventors: Takafumi Iwasaki, Kentaro Watanabe
  • Patent number: 11692861
    Abstract: Provided is a liquid sensor or the like that is relatively easy to manufacture. The liquid sensor includes a light emitting element, an optical waveguide, a light receiving element, and a detection circuit. The optical waveguide includes a first pillar portion, a first metal plate, a second pillar portion, and a second metal plate. The first metal plate is embedded in the first pillar portion. The second pillar portion is provided at a position opposing the first pillar portion. The second metal plate is embedded in the second pillar portion. A space for liquid is formed between the first pillar portion and the second pillar portion. The first pillar portion includes a first end surface that faces the light emitting element. The first metal plate includes a first reflecting portion that is tilted relative to the first end surface and reflects light toward the second pillar portion. The second pillar portion includes a second end surface that faces the light receiving element.
    Type: Grant
    Filed: October 29, 2021
    Date of Patent: July 4, 2023
    Assignee: NIPPON PILLAR PACKING CO., LTD.
    Inventors: Akira Nakatsu, Kentaro Watanabe
  • Publication number: 20230175994
    Abstract: An oil state detection apparatus detects the amount of degradation substances contained in oil. The oil state detection apparatus includes a first oscillation circuit including a coil 1 and a capacitor 2, and a first detection device. Either one of the coil 1 or the capacitor 2 is configured to be immersed in oil. The first detection device is configured to detect the oscillatory frequency of the oscillation circuit.
    Type: Application
    Filed: December 5, 2022
    Publication date: June 8, 2023
    Applicant: NIPPON PILLAR PACKING CO., LTD.
    Inventors: Akira NAKATSU, Kento NAKAGAWA, Kentaro WATANABE
  • Patent number: 11670112
    Abstract: An image processing apparatus comprises a first detection circuits that detect a predetermined partial area from image data separately using a first method and a second method; and second detection circuits that detect a predetermined feature area from data of the detected partial areas. The apparatus selects, as a final detection result of the feature area, one of a detection result of the feature area for the partial area detected using the first method and a detection result of the feature area for the partial area detected using the second method, wherein the partial areas are related to an identical subject.
    Type: Grant
    Filed: November 18, 2020
    Date of Patent: June 6, 2023
    Assignee: CANON KABUSHIKI KAISHA
    Inventor: Kentaro Watanabe
  • Publication number: 20230117507
    Abstract: An imaging apparatus is configured to detect a plurality of portions of a subject from a captured image. The imaging apparatus is configured to set a region that is related to a detection region of the subject as a related region, and to set an arbitrary region in the image as a search region. In a case where the search region overlaps with at least one of a detection region or a related region of the subject, even if the related region is a region that does not include the detection region, the search region is configured to be set as an AF (autofocus) target region, and AF target region notification processing is executed.
    Type: Application
    Filed: December 16, 2022
    Publication date: April 20, 2023
    Inventor: Kentaro Watanabe
  • Publication number: 20230109696
    Abstract: The present invention provides a coating composition wherein the coating composition comprises the following components (A) and (B): (A) an emulsion of a silicone acrylic copolymer resin having a glass transition temperature of 0° C. or higher and being a copolymer of 40 to 90 parts by mass of (a1) a polyorganosiloxane represented by the formula (1) with 10 to 60 parts by mass of (a2) a methacrylic acid ester monomer, provided that a total amount of components (a1) and (a2) is 100 parts by mass; the emulsion being in an amount of 5 to 80 parts by mass as a solid content, and (B) a metal oxide in an amount of 20 to 95 parts by mass, provided that a total mass of the solid content of component (A) and component (B) is 100 parts by mass.
    Type: Application
    Filed: September 22, 2022
    Publication date: April 13, 2023
    Inventors: Koji Yamazaki, Kentaro Watanabe
  • Publication number: 20230097696
    Abstract: There is provided a technology that assists intermediation between a developer and a user prior to the development of a solution product. A server includes: an invitation/application management unit that performs use invitation using the solution product on the market place based on invitation information registered beforehand in the developer, that accepts an application by the user to the use invitation, and that sets a utilization project of the solution product by the user; a development influence degree calculation unit that calculates a development influence degree of the solution product on the utilization project; and a contract condition decision unit that decides a contract condition between the developer and the user based on the development influence degree.
    Type: Application
    Filed: August 31, 2022
    Publication date: March 30, 2023
    Inventor: Kentaro WATANABE