Patents by Inventor Junya Ono
Junya Ono 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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Patent number: 12043876Abstract: A steel sheet having a specified chemical composition and a method for producing the steel sheet. The steel sheet has a microstructure comprising ferrite: 5% or less, and at least one of upper bainite, fresh martensite, tempered martensite, lower bainite, and retained ?: 95% to 100%, and retained ?: 5% to 20%. Retained ?UB has a specified area percentage S?UB, retained ?LB has a specified distribution number N?LB, and at least one of (i) fresh martensite has a specified equivalent circular grain diameter and aspect ratio and (ii) retained ? grains has a specified equivalent circular grain diameter and aspect ratio.Type: GrantFiled: October 16, 2019Date of Patent: July 23, 2024Assignee: JFE STEEL CORPORATIONInventors: Yoshihiko Ono, Junya Tobata, Hiroyuki Akimoto, Yoichiro Matsui, Shinjiro Kaneko
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Publication number: 20240240678Abstract: This clutch control device includes a clutch device configured to connect or disconnect power transmission between a prime mover and an output target, a clutch actuator configured to output a drive force for actuating the clutch device, and a control unit configured to control driving of the clutch actuator, in which the clutch actuator includes a plurality of drive sources that output the drive force.Type: ApplicationFiled: March 9, 2022Publication date: July 18, 2024Inventors: Tatsuya Ryuzaki, Junya Ono, Satoshi Kajiro, Koji Inose, Yuma Kaibe
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Patent number: 11994180Abstract: This clutch control device includes a clutch apparatus configured to connect and disconnect power transmission between a prime mover and an output target, a clutch actuator configured to output a driving force for actuating the clutch apparatus, a control unit configured to drive the clutch actuator, and an operating force transmission mechanism configured to transmit an operating force of a driver with respect to a clutch operator to the clutch apparatus, an operating force sensor configured to detect the operating force of the driver is provided in the operating force transmission mechanism, and the control unit drives the clutch actuator according to a detection value of the operating force sensor.Type: GrantFiled: March 15, 2022Date of Patent: May 28, 2024Assignee: HONDA MOTOR CO., LTD.Inventors: Junya Ono, Yoshiaki Tsukada, Takashi Ozeki, Koichi Furusato, Yuma Kaibe, Ryohei Tsuzuki, Yasushi Fujimoto, Tatsuya Ryuzaki
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Publication number: 20240167522Abstract: A clutch control device includes a clutch apparatus (26) configured to connect and disconnect power transmission between a prime mover (13) and an output object (21), a clutch actuator (50) configured to output a driving force for actuating the clutch apparatus (26), a controller (40) configured to control driving of the clutch actuator (50), and a clutch operator configured to operate the clutch apparatus (26) regardless of the driving of the clutch actuator (50), the controller (40) detects that there is a manual operation by the clutch operator when a difference of a predetermined value or more is detected between a reference output value of the clutch actuator (50) configured to operate the clutch apparatus (26) and a measured value of an output value of the clutch actuator (50).Type: ApplicationFiled: March 8, 2022Publication date: May 23, 2024Inventors: Junya Ono, Tatsuya Ryuzaki
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Patent number: 11981384Abstract: A saddle-type vehicle includes a gearbox having a clutch operated by actuation of a slave cylinder, a hydraulic actuator having a master cylinder configured to generate a hydraulic pressure in a working fluid, a hydraulic valve unit configured to control transmission of the hydraulic pressure generated by the master cylinder to the slave cylinder, a master-side connecting pipeline, and a slave-side connecting pipeline, wherein the hydraulic valve unit Is disposed at a position closer to the slave cylinder than the hydraulic actuator.Type: GrantFiled: May 28, 2018Date of Patent: May 14, 2024Assignee: HONDA MOTOR CO., LTD.Inventors: Eisuke Kajihara, Akira Tokito, Junya Ono
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Publication number: 20240151278Abstract: This clutch control device includes a clutch apparatus configured to connect and disconnect power transmission between a prime mover and an output target, a clutch actuator configured to output a driving force for actuating the clutch apparatus, a control unit configured to drive the clutch actuator, and an operating force transmission mechanism configured to transmit an operating force of a driver with respect to a clutch operator to the clutch apparatus, an operating force sensor configured to detect the operating force of the driver is provided in the operating force transmission mechanism, and the control unit drives the clutch actuator according to a detection value of the operating force sensor.Type: ApplicationFiled: March 15, 2022Publication date: May 9, 2024Inventors: Junya Ono, Yoshiaki Tsukada, Takashi Ozeki, Koichi Furusato, Yuma Kaibe, Ryohei Tsuzuki, Yasushi Fujimoto, Tatsuya Ryuzaki
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Patent number: 11932346Abstract: A saddle-type vehicle includes a power unit including a multistage transmission having a plurality of gear positions, a transmission actuating mechanism for changing the gear positions, a shift spindle as an input shaft of the transmission actuating mechanism, a crankcase housing therein the multistage transmission and the transmission actuating mechanism, and a crankcase cover covering a side portion of the crankcase. The shift spindle is disposed in the periphery of the crankcase cover and is coupled to a shift actuator mounted on the crankcase cover by a joint rod. Such saddle-type vehicle having a power unit with a shift spindle movable by a shift actuator, in which the shift spindle and the shift actuator are combined with each other in a small-size layout with a joint rod joining the shift spindle and the shift actuator to each other, allows the joint rod to be installed in position with ease.Type: GrantFiled: November 12, 2020Date of Patent: March 19, 2024Assignee: Honda Motor Co., Ltd.Inventors: Takashi Kudo, Yoshiaki Nedachi, Junya Ono, Jun Adachi
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Patent number: 11897577Abstract: This saddle-riding type vehicle includes: a transmission that includes a clutch operated by an operation of a slave cylinder; an oil pressure actuator that includes a master cylinder which generates an oil pressure on an operation oil; an oil pressure valve unit that controls transmission of the oil pressure generated by the master cylinder to the slave cylinder; a master-side connection pipe arrangement that connects the master cylinder to the oil pressure valve unit; and a slave-side connection pipe arrangement that connects the oil pressure valve unit to the slave cylinder, wherein the slave cylinder and the oil pressure valve unit are arranged on one side part in a vehicle width direction of the saddle-riding type vehicle, and the oil pressure actuator is arranged on another side part in the vehicle width direction of the saddle-riding type vehicle.Type: GrantFiled: November 19, 2019Date of Patent: February 13, 2024Assignee: HONDA MOTOR CO., LTD.Inventors: Akira Tokito, Kuniaki Wakamatsu, Eisuke Kajihara, Junya Ono, Go Morita
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Publication number: 20230406465Abstract: A marine vessel that is able to inform a vessel operator that an attachment is attached includes a hull and a controller configured or programmed to function as a judging unit to judge whether or not an attachment that is attachable and detachable to and from the hull is attached to the hull, and to function as a notifying unit to, in a case of being judged by the judging unit that the attachment is attached, execute a notification process to notify the vessel operator that the attachment is attached to the hull.Type: ApplicationFiled: June 14, 2023Publication date: December 21, 2023Inventor: Junya ONO
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Patent number: 11680612Abstract: This clutch control device includes an engine (13), a transmission (21), a clutch device (26) configured to connect and disconnect motive power transmission between the engine (13) and the transmission (21), a clutch actuator (50) configured to drive the clutch device (26) and change a clutch capacity, a control parameter sensor (58) configured to detect a control parameter of the clutch capacity and a control unit (60) configured to calculate a control target value (TP) of the control parameter. The control unit (60) causes the clutch device (26) to perform a stroke in a connection direction until an actual measurement value of the control parameter reaches the control target value (TP).Type: GrantFiled: March 12, 2020Date of Patent: June 20, 2023Assignee: HONDA MOTOR CO., LTD.Inventors: Junya Ono, Tatsuya Ryuzaki, Kazuyuki Fukaya
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Publication number: 20230107472Abstract: A vehicle includes a controller configured to switch between a constant speed traveling mode in which a vehicle speed is held constant and an inertial traveling mode in which a prime mover is stopped or in an idling state, and a clutch apparatus configured to connect and disconnect power transmission between the prime mover and an output target, and the controller controls the clutch apparatus and decreases a clutch capacity so as to transit to the inertial traveling mode when detected that the vehicle is traveling on a downhill road during the constant speed traveling mode, and the controller controls the clutch apparatus and increases the clutch capacity so as to transit to the constant speed traveling mode when detected that the vehicle traveling on the downhill road has terminated.Type: ApplicationFiled: September 27, 2022Publication date: April 6, 2023Inventors: Takashi Ozeki, Yoshiaki Tsukada, Junya Ono, Koichi Furusato, Yuma Kaibe, Ryohei Tsuzuki, Yasushi Fujimoto, Tatsuya Ryuzaki
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Publication number: 20230095322Abstract: A clutch control device includes a clutch apparatus configured to connect and disconnect power transmission between an engine and a gearbox, a clutch actuator configured to output a driving force to actuate the clutch apparatus, and an ECU configured to drive the clutch actuator, and the ECU performs engine stalling avoiding control which decreases a clutch capacity when a reduction speed of an engine rotational speed becomes a predetermined threshold or more and the engine rotational speed becomes a predetermined engine stalling determination value or less.Type: ApplicationFiled: September 27, 2022Publication date: March 30, 2023Inventors: Tatsuya Ryuzaki, Yoshiaki Tsukada, Junya Ono, Takashi Ozeki, Koichi Furusato, Yuma Kaibe, Ryohei Tsuzuki, Yasushi Fujimoto
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Patent number: 11608886Abstract: A selector unit includes a protruding portion and a dial member. The dial member is configured to be displaced between an initial position and a depressed position along an axial direction of the protruding portion, and to be rotationally operable in a circumferential direction when depressed to the depressed position. An offset angle at a rearward side when the dial member is at the initial position is greater than the offset angle at a forward side when the dial member is at the depressed position. The offset angle means an angle between an extended line obtained by extending an upper face of the protruding portion outwards in a radial direction and a tangential line in contact with both the upper face of the protruding portion and an upper face of the dial member, in a section including a rotation axis of the dial member.Type: GrantFiled: September 14, 2021Date of Patent: March 21, 2023Assignees: TOYOTA JIDOSHA KABUSHIKI KAISHA, SUBARU CORPORATIONInventors: Naoki Yamada, Haruhisa Tokunaga, Junya Ono, Naofumi Ota
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Patent number: 11591775Abstract: Provided is a hydraulic circuit, for a construction machine, which drives an actuator by merging pressure oil from a fixed-volume pump into a center bypass oil path from a variable-volume pump to an oil tank, wherein the flow rate of flow from the fixed-volume pump to the center bypass oil path can be controlled in accordance with a requested flow rate of the actuator.Type: GrantFiled: March 6, 2020Date of Patent: February 28, 2023Assignees: Yanmar Power Technology Co., Ltd., Nabtesco CorporationInventors: Junya Ono, Hiroshi Matsuyama, Naoto Kageyama, Hitoshi Iwasaki, Nanami Tukahara
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Patent number: 11585395Abstract: This transmission device includes a mode changeover switch (59) on which a mode changeover operation between a manual mode (M2) and an automated mode (M1) is externally performed, other operation unit (80) on which a predetermined shift operation is externally performed separately from the mode changeover switch (59), and a control unit (60) configured to control a mode changeover between the manual mode (M2) and the automated mode (M1). The control unit (60) executes the mode changeover between the manual mode (M2) and the automated mode (M1) on the basis of the mode changeover operation on the mode changeover switch (59). When the shift operation on the other operation unit (80) has been performed, the control unit (60) executes the mode changeover between the manual mode (M2) and the automated mode (M1).Type: GrantFiled: March 10, 2020Date of Patent: February 21, 2023Assignee: HONDA MOTOR CO., LTD.Inventors: Junichiro Kano, Tatsuya Ryuzaki, Junya Ono, Yoshiaki Nedachi, Go Morita
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Patent number: 11536326Abstract: This clutch control device includes an engine (13), a transmission (21), a clutch device (26) configured to connect and disconnect motive power transmission between the engine (13) and the transmission (21), a clutch actuator (50) configured to drive the clutch device (26) and change a clutch capacity, a hydraulic circuit (63) provided between the clutch device (26) and the clutch actuator (50), an air bleeding device (64) configured to perform air bleeding of the hydraulic circuit (63), a control unit (60) configured to calculate a control target value of the clutch capacity, a control mode changeover switch (59) configured to enable a control mode of the control unit (60) to be switched to an air bleeding mode, and an air bleeding switch (65) configured to enable a hydraulic pressure of the hydraulic circuit (63) to increase in the air bleeding mode.Type: GrantFiled: July 2, 2019Date of Patent: December 27, 2022Assignee: HONDA MOTOR CO., LTD.Inventors: Ryohei Tsuzuki, Junya Ono, Tatsuya Ryuzaki, Hiroaki Uchisasai
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Patent number: D974976Type: GrantFiled: July 1, 2021Date of Patent: January 10, 2023Assignees: Toyota Jidosha Kabushiki Kaisha, Subaru CorporationInventors: Alessandro Belosio, Junya Ono
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Patent number: D993108Type: GrantFiled: July 1, 2021Date of Patent: July 25, 2023Assignees: Toyota Jidosha Kabushiki Kaisha, Subaru CorporationInventor: Junya Ono
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Patent number: D993145Type: GrantFiled: July 1, 2021Date of Patent: July 25, 2023Assignees: Toyota Jidosha Kabushiki Kaisha, Subaru CorporationInventor: Junya Ono
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Patent number: D1021717Type: GrantFiled: July 1, 2021Date of Patent: April 9, 2024Assignees: TOYOTA JIDOSHA KABUSHIKI KAISHA, SUBARU CORPORATIONInventors: Junya Ono, Naofumi Ota