Patents by Inventor Hideaki Ito
Hideaki Ito 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: 20250234500Abstract: A wire harness includes: a plurality of wirings; a base member keeping the plurality of wirings in a flat state; and a metal foil positioned on the base member and covering a target wiring in the plurality of wirings.Type: ApplicationFiled: March 24, 2023Publication date: July 17, 2025Applicants: AutoNetworks Technologies, Ltd., Sumitomo Wiring Systems, Ltd., SUMITOMO ELECTRIC INDUSTRIES, LTD.Inventors: Hideaki ITO, Daisuke MIYAWAKI
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Publication number: 20250223784Abstract: Provided is a work machine capable of appropriately controlling a loading work onto a carrier machine by verifying validity of a recognition result of the carrier machine. A hydraulic excavator includes an external measuring device that measures a surrounding environment, an information processing device that recognizes a dump truck present around the hydraulic excavator based on a measurement result of the external measuring device, a control device that controls an operation of the hydraulic excavator based on a recognition result of the information processing device, and a truck information acquisition device that acquires a position and vehicle class information of the dump truck through external communication. The information processing device corrects the recognition result of the dump truck based on the information acquired by the truck information acquisition device. The control device controls the operation of the hydraulic excavator based on the corrected recognition result of the dump truck.Type: ApplicationFiled: April 3, 2023Publication date: July 10, 2025Inventors: Tadashi KOTANI, Teppei SAITOH, Ryu NARIKAWA, Hideaki ITO, Hidefumi ISHIMOTO, Kei SATOU
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Publication number: 20250207353Abstract: A controller for a work machine is configured to, upon a swing operation being performed, identify the starting position of the movement of the tip of the arm, and a collision avoidance position between that position and the side part of the vessel; and calculate a lower limit value that becomes larger as it gets closer to the collision avoidance position and becomes a collision avoidance height at the collision avoidance position, within the range from the starting position of the movement to the collision avoidance position. The controller, while the swinging body is in motion, is configured to invalidate the operation of the arm and control the movement of the boom and the swinging body so that the height of the tip of the arm does not fall below the lower limit value. The controller is configured to enable the operation of the arm when the tip of the arm exceeds the collision avoidance position.Type: ApplicationFiled: March 27, 2023Publication date: June 26, 2025Inventors: Ryu NARIKAWA, Teppei SAITOH, Tadashi KOTANI, Hideaki ITO, Kei SATO, Hidefumi ISHIMOTO
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Publication number: 20250202207Abstract: An integrated module of an electrical apparatus and a wire harness includes: an electrical apparatus including a heat generation component; and a wire harness including a wiring extending from the electrical apparatus and a heat conductive plate extending along the wiring, wherein the heat conductive plate is disposed in a position where heat can be transmitted from the heat generation component to the heat conductive plate with respect to the electrical apparatus.Type: ApplicationFiled: January 23, 2023Publication date: June 19, 2025Applicants: AutoNetworks Technologies, Ltd., Sumitomo Wiring Systems, Ltd., SUMITOMO ELECTRIC INDUSTRIES, LTD.Inventors: Hideaki ITO, Daisuke MIYAWAKI, Yuji TAKENAKA, Housei MIZUNO
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Publication number: 20250183635Abstract: A wire harness includes a circuit including at least a wiring extending from an electric apparatus that includes a heat generating component, a heat conductive plate extending along the wiring, and a heat conductor that thermally connects the circuit and the heat conductive plate.Type: ApplicationFiled: March 6, 2023Publication date: June 5, 2025Applicants: AutoNetworks Technologies, Ltd., Sumitomo Wiring Systems, Ltd., SUMITOMO ELECTRIC INDUSTRIES, LTD.Inventors: Hideaki ITO, Daisuke MIYAWAKI, Yuji TAKENAKA, Housei MIZUNO
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Publication number: 20250174973Abstract: A wire harness includes plural types of connectors connected to connection destinations different from each other and a plurality of wirings connecting the plural types of connectors to each other. The plural types of connectors include an apparatus connector connected to a connector of an apparatus and plural types of harness connectors to which connectors of counterpart wire harnesses different from each other are connected, respectively. The plurality of wirings include a through circuit wiring connecting a first harness connector and a second harness connector in the plural types of harness connectors and a plurality of apparatus wirings connecting the apparatus connector to the first harness connector and the second harness connector.Type: ApplicationFiled: January 12, 2023Publication date: May 29, 2025Applicants: AUTONETWORKS TECHNOLOGIES, LTD., SUMITOMO WIRING SYSTEMS, LTD., SUMITOMO ELECTRIC INDUSTRIES, LTD.Inventors: Hideaki ITO, Daichi ASHIDA
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Publication number: 20250168941Abstract: A heating coil (1) is integrally formed by a modeling method of repeating laying, melting, solidifying, and laminating of a powder containing a conductive material based on three-dimensional data. The heating coil includes grounding portions (2a, 2b) for contact with an electrode, supporting portions (3a, 3b) disposed to be perpendicular to the respective grounding portions (2a, 2b), and a heating unit (4) disposed to connect distal ends of the supporting portions (3a, 3b) to one another. Contact portions (20a, 20b) above a forming portion (bulging portion 5) of cooling medium flow-down paths (18a, 18b) of the supporting portions (3a, 3b) is thinner than a forming portion of the cooling medium flow-down paths (18a, 18b).Type: ApplicationFiled: March 30, 2022Publication date: May 22, 2025Inventors: Hideaki ITO, Kazuhiro ABE
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Publication number: 20250159768Abstract: A heating coil (1) is integrally formed by a modeling method of repeating laying, melting, solidifying, and laminating of a powder containing a conductive material based on three-dimensional data. The heating coil includes a pair of plate-shaped grounding portions (2a, 2b) for contact with an electrode through which a high-frequency current is flowed, a pair of plate-shaped supporting portions (3a, 3b) disposed to be perpendicular to the respective grounding portions (2a, 2b), and a sequence of circumferential heating unit (4) disposed to connect distal ends of the supporting portions (3a, 3b) to one another. Three sinking portions (slit-like portions 5, 5 . . . ) are formed in an inner peripheral edge of the heating unit (4) so as to lie along a radiation direction from a center of a heating unit (4).Type: ApplicationFiled: March 30, 2022Publication date: May 15, 2025Inventors: Hideaki ITO, Kazuhiro ABE
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Patent number: 12267945Abstract: An electronic component protection structure and a switch device capable of protecting an electronic component from static electricity charged on or within a case member are achieved with a simple configuration. An electronic component protection structure includes a circuit board on which an electronic component is mounted, a base member supporting the circuit board, a case member covering the circuit board and fixed to the base member, and a conductive ground member connected to the circuit board. The ground member includes an exposed portion at least a part of which is exposed to the inside of the case member.Type: GrantFiled: January 26, 2023Date of Patent: April 1, 2025Assignee: TOYO DENSO KABUSHIKI KAISHAInventors: Shoji Kishi, Kohei Tajima, Toshihiro Namikawa, Hideaki Ito
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Patent number: 12266385Abstract: A data storage device comprises a lead actuator that actuates a first read-write head over a first disk and a support actuator that actuates a second read-write head over a second disk. A spindle motor rotates the first and second disks. In response to an emergency power off (EPO) event, a processing device retracts and parks the actuators using an internal supply voltage generated from a back electromotive force (BEMF) voltage of the spindle motor, and brakes the spindle motor. The spindle motor is not braked until both the lead and support actuators have been retracted and parked.Type: GrantFiled: August 9, 2023Date of Patent: April 1, 2025Assignee: Western Digital Technologies, Inc.Inventors: Brian Johnson, Jaesoo Byoun, Gaku Ikedo, Hideaki Ito, Naoyuki Kagami, Hiroki Watanabe
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Publication number: 20250106955Abstract: Problem Provided is a heating coil for high-frequency heater that is not easily damaged, has good cooling efficiency for a material to be worked, and can be inexpensively and easily manufactured having the same property with good reproducibility during manufacturing even when output of the high-frequency power supply is increased. Solution A heating coil 1 is integrally formed by a modeling method repeating laying, melting, solidifying, and laminating of a powder containing a conductive material based on three-dimensional data, and includes a pair of plate-shaped grounding portions 2a, 2b, a pair of plate-shaped supporting portions 3a, 3b, and an annular heating unit 4. The pair of grounding portions 2a, 2b are for contact with an electrode through which a high-frequency current is flowed. The pair of plate-shaped supporting portions 3a, 3b are disposed to be perpendicular to the respective grounding portions 2a, 2b.Type: ApplicationFiled: March 30, 2022Publication date: March 27, 2025Inventors: Hideaki ITO, Kazuhiro ABE
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Publication number: 20250100468Abstract: A wire harness includes: an apparatus connector connected to a connector of an apparatus; a first harness connector connected to a connector of a first counterpart wire harness; a second harness connector connected to a connector of a second counterpart wire harness; a first apparatus wiring connecting the apparatus connector and the first harness connector; a second apparatus wiring connecting the apparatus connector and the second harness connector; and a flat base member holding the first apparatus wiring and the second apparatus wiring.Type: ApplicationFiled: January 27, 2023Publication date: March 27, 2025Applicants: AutoNetworks Technologies, Ltd., Sumitomo Wiring Systems, Ltd., SUMITOMO ELECTRIC INDUSTRIES, LTD.Inventors: Hideaki ITO, Daichi ASHIDA
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Patent number: 12254909Abstract: Various illustrative aspects are directed to a data storage device comprising one or more disks, an actuator arm assembly comprising one or more disk heads and a voice coil motor (VCM), the VCM configured to operate in a PWM mode and a linear mode, and one or more processing devices configured to: seek the VCM towards a target track in the PWM mode; transition the VCM from the PWM mode to the linear mode, wherein the transitioning comprises switching an offset compensation value from a first offset compensation value to a second compensation offset value to compensate for a transition offset induced while transitioning the VCM from the PWM to the linear mode, wherein the first and the second offset compensation values correspond to the PWM and linear modes, respectively, and seek the VCM towards the target track in the linear mode for a linear mode time.Type: GrantFiled: August 9, 2023Date of Patent: March 18, 2025Assignee: Western Digital Technologies, Inc.Inventors: Jaesoo Byoun, Brian Johnson, Hideaki Ito, Gaku Ikedo, Naoyuki Kagami
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Publication number: 20250059725Abstract: The posture of a work machine is computed on the basis of posture information about the work machine output from a posture measurement device. A loading area which is an area where a transporting machine stops and where loading work by the work machine to load the transporting machine is performed is set. On the basis of the posture of the work machine, it is assessed whether or not the work machine can sense, with an external environment measurement device, the transporting machine having stopped in the loading area. When it is assessed that the work machine can sense the transporting machine, the transporting machine is sensed on the basis of measurement information output from the external environment measurement device. Accordingly, it is possible to more accurately sense the position of the vessel of the stopped transporting machine and to appropriately assist loading work by the work machine.Type: ApplicationFiled: January 13, 2023Publication date: February 20, 2025Inventors: Tadashi KOTANI, Teppei SAITOH, Ryu NARIKAWA, Hideaki ITO, Hidefumi ISHIMOTO, Kei SATO
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Publication number: 20240389204Abstract: Problem Provided is a heating coil for a high-frequency heater that is excellent in cooling efficiency, allowed to be continuously used for a long period of time without a damage even under a high output condition, and allowed to be manufactured in the same characteristics with good reproducibility in the manufacture. Solution A heating coil 1 is integrally formed by a modeling method repeating laying, melting, solidifying, and laminating of a powder containing a conductive material based on three-dimensional data. The heating coil 1 includes a pair of plate-shaped grounding portions 2a, 2b for contact with an electrode that generates a high-frequency current, a pair of plate-shaped supporting portions 3a, 3b disposed to be perpendicular to the grounding portions 2a, 2b, respectively, and an annular heating unit 4 disposed to connect distal ends of the supporting portions 3a, 3b to one another.Type: ApplicationFiled: March 30, 2022Publication date: November 21, 2024Inventors: Hideaki ITO, Kazuhiro ABE
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Publication number: 20240376687Abstract: Operations of an upper swing structure and a front work device are controlled such that a swing operation of the upper swing structure starts after a work tool starts only a lifting operation. The lifting operation and the swing operation are performed until the work tool reaches a height position of a passing position and only the swing operation is performed after the work tool reaches the height position of the passing position. The swing operation of the upper swing structure starts to decelerate at a swing deceleration start position, and only the swing operation is performed until the work tool reaches a swing position of the passing position to pass through the passing position. Accordingly, it is possible to reduce the discomfort feeling of an operator while realizing interference prevention at the time of a loading operation and a stop during the loading operation.Type: ApplicationFiled: December 5, 2022Publication date: November 14, 2024Inventors: Ryu NARIKAWA, Teppei SAITOH, Tadashi KOTANI, Koji FUJITA, Hideaki ITO, Hidefumi ISHIMOTO, Kei SATO
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Patent number: 11978482Abstract: A data storage device has a closed loop extended park mode during spin down operation. A data storage device comprises a spindle motor configured to rotate one or more disks, and one or more processing devices. The one or more processing devices are configured to determine a value of current that is discharged from the spindle motor over time during a spin down of the spindle motor, and control a braking duty cycle for braking the spindle motor during the spin down such that the value of current discharged from the spindle motor over time does not exceed a selected current limit.Type: GrantFiled: January 17, 2022Date of Patent: May 7, 2024Assignee: Western Digital Technologies, Inc.Inventors: Brian Johnson, Jaesoo Byoun, Gaku Ikedo, Hideaki Ito, Naoyuki Kagami
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Patent number: 11948603Abstract: Various illustrative aspects are directed to a data storage device comprising one or more disks, an actuator arm assembly comprising a voice coil motor (VCM), the VCM configured to operate in a first mode and a second, different mode, wherein the first mode corresponds to at least a first and a second setting, and a control circuitry configured to cause the VCM to seek towards a target track in the first mode using the first setting for a first duration, control transition of the VCM from the first to the second setting in the first mode, cause the VCM to seek towards the target track using the second setting for a second duration, and control transition of the VCM from the first to a second mode, wherein controlling the transitioning comprises seeking the VCM toward the target track in the second mode for a third duration.Type: GrantFiled: September 15, 2022Date of Patent: April 2, 2024Assignee: Western Digital Technologies, Inc.Inventors: Brian Johnson, Jaesoo Byoun, Gaku Ikedo, Hideaki Ito, Naoyuki Kagami, Yasunori Fukuyama
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Publication number: 20240096370Abstract: Various illustrative aspects are directed to a data storage device comprising one or more disks, an actuator arm assembly comprising a voice coil motor (VCM), the VCM configured to operate in a first mode and a second, different mode, wherein the first mode corresponds to at least a first and a second setting, and a control circuitry configured to cause the VCM to seek towards a target track in the first mode using the first setting for a first duration, control transition of the VCM from the first to the second setting in the first mode, cause the VCM to seek towards the target track using the second setting for a second duration, and control transition of the VCM from the first to a second mode, wherein controlling the transitioning comprises seeking the VCM toward the target track in the second mode for a third duration.Type: ApplicationFiled: September 15, 2022Publication date: March 21, 2024Inventors: Brian Johnson, Jaesoo Byoun, Gaku Ikedo, Hideaki Ito, Naoyuki Kagami, Yasunori Fukuyama
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Publication number: 20240062785Abstract: Various illustrative aspects are directed to a data storage device comprising a first spindle motor configured to rotate one or more disks in a first stack of disks, a second spindle motor configured to rotate one or more disks in a second stack of disks, and one or more processing devices configured to detect back electromotive force (BEMF) voltages generated by the first spindle motor and the second spindle motor. In other aspects the one or more processing devices can control speeds of the first spindle motor and the second spindle motor based on the detected BEMF voltages.Type: ApplicationFiled: November 2, 2023Publication date: February 22, 2024Inventors: Jaesoo Byoun, Brian Johnson, Gaku Ikedo, Hideaki Ito, Naoyuki Kagami