Patents by Inventor Yuya OKUDA
Yuya OKUDA 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: 20230382243Abstract: The electromechanical integration unit includes a motor housed in a first chamber of the housing, and a first electrical unit and a second electrical unit housed in a second chamber of the housing. The housing includes multiple motor terminals arranged in the second chamber. The first electrical unit includes multiple first terminals arranged together with the motor terminals. The second electrical unit includes multiple motor terminals and multiple second terminals connected to the first terminals. The first electrical component of the first electrical unit, together with the second electrical component of the second electrical component, constitutes a power control circuit for controlling the power supplied to the motor. A service hole is provided in the second chamber of the housing, and the motor terminals and the first terminal are connected to the second terminals in a range exposed to the outside through the service hole.Type: ApplicationFiled: March 15, 2023Publication date: November 30, 2023Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHAInventors: Keisuke YUKI, Yuya OKUDA
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Publication number: 20230268810Abstract: A mechatronic integrated unit for a vehicle includes a housing including a first chamber and a second chamber located above the first chamber, a first motor disposed in the first chamber, a second motor disposed along a front-rear direction in the first chamber along with the first motor, at least part of the second motor being located above the first motor, and an electric circuit unit that is disposed in the second chamber and is electrically connected to at least one of the first motor or the second motor. A partition wall between the first chamber and the second chamber includes a bulging portion that bulges toward the second chamber from a portion other than the bulging portion and is located above the second motor. At least part of the electric circuit unit faces the bulging portion in the front-rear direction or in a right-left direction.Type: ApplicationFiled: February 6, 2023Publication date: August 24, 2023Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHAInventors: Yuya OKUDA, Keisuke Yuki
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Publication number: 20230246514Abstract: An electromechanical integration unit mounted on a vehicle includes: a housing having a first chamber and a second chamber; a motor and a gear mechanism housed in the first chamber and connected to wheels of the vehicle; an electrical circuit unit housed in the second chamber and electrically connected to the motor; and a terminal unit housed in the second chamber and electrically connected to the electrical circuit unit and having a socket to which a connector of a power cable connected to a battery of the vehicle is detachably connected. In the second chamber, a connector insertion port that externally exposes the socket and in which the connector is provided so as to be insertable is provided, and in a range exposed to the outside through the connector insertion port, a pair of fastening portions for mutually connecting the terminal unit and the electrical circuit unit are provided.Type: ApplicationFiled: November 22, 2022Publication date: August 3, 2023Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHAInventors: Keisuke YUKI, Yuya OKUDA
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Publication number: 20230204090Abstract: Provided is a strong and lightweight sprocket. A sprocket according to one aspect of the present invention comprises: attachment holes 20 formed at equal intervals in the circumferential direction; a plurality of sprocket teeth 30 provided to the outer periphery; first openings 40 formed into substantially triangular shapes of which two corners each face an attachment hole 20 and the remaining corner is positioned toward the outer periphery; and second openings 50 that are formed into substantially triangular shapes of which one corner faces an attachment hole 20 and the remaining two corners are positioned toward the outer periphery, and that, with the first openings 40, demarcate first crossbars 70 with which driving force and load reaction force align and second crossbars 80 with which driving force and load reaction force conflict.Type: ApplicationFiled: March 22, 2021Publication date: June 29, 2023Inventors: Satoshi KUBOTA, Yuya OKUDA
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Publication number: 20220338358Abstract: An electrical apparatus disclosed herein includes first/second electrical units configured to be fixed to each other. The first electrical unit has a first surface including a connector. The second electrical unit has a second surface facing the first surface of the first electrical unit. The second surface includes a socket configured to fit with the connector. One of the first and second electrical units includes a stud bolt extending toward the other of the first electrical unit and the second electrical unit, and the other of the first and second electrical units includes a bolt hole through which the stud bolt is configured to pass. When the second electrical unit is separated from the first electrical unit with the second surface facing the first surface, a bolt-hole distance from the stud bolt to the bolt hole is shorter than a connector-socket distance from the connector to the socket.Type: ApplicationFiled: October 15, 2019Publication date: October 20, 2022Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHAInventor: Yuya OKUDA
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Patent number: 11292551Abstract: A handle includes handle grips and a handle pipe including an attachment portion, a first grip portion, a second grip portion, a first bent portion between the attachment portion and the first grip portion, and a second bent portion between the attachment portion and the second grip portion. The first grip portion includes a first overlapping region overlapping a first handle grip and a first non-overlapping region not overlapping the first handle grip. The second grip portion includes a second overlapping region overlapping a second handle grip and a second non-overlapping region not overlapping the second handle grip. The first and second non-overlapping regions each include a thick portion having a thickness larger than, or equal to, a thickness of the attachment portion. The first and second overlapping regions each include a thin portion having a thickness smaller than the thickness of the thick portion.Type: GrantFiled: March 11, 2020Date of Patent: April 5, 2022Assignee: YAMAHA HATSUDOKI KABUSHIKI KAISHAInventors: Yuya Okuda, Yuki Murayama
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Patent number: 10807674Abstract: A handle includes handle grips and a handle pipe including an attachment portion, a first grip portion, a second grip portion, a first bent portion between the attachment portion and the first grip portion, and a second bent portion between the attachment portion and the second grip portion. The first grip portion includes a first overlapping region overlapping a first handle grip and a first non-overlapping region not overlapping the first handle grip. The second grip portion includes a second overlapping region overlapping a second handle grip and a second non-overlapping region not overlapping the second handle grip. The first and second non-overlapping regions each include a thick portion having a thickness larger than, or equal to, a thickness of the attachment portion. The first and second overlapping regions each include a thin portion having a thickness smaller than the thickness of the thick portion.Type: GrantFiled: June 6, 2018Date of Patent: October 20, 2020Assignee: YAMAHA HATSUDOKI KABUSHIKI KAISHAInventors: Yuya Okuda, Yuki Murayama
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Publication number: 20200207438Abstract: A handle includes handle grips and a handle pipe including an attachment portion, a first grip portion, a second grip portion, a first bent portion between the attachment portion and the first grip portion, and a second bent portion between the attachment portion and the second grip portion. The first grip portion includes a first overlapping region overlapping a first handle grip and a first non-overlapping region not overlapping the first handle grip. The second grip portion includes a second overlapping region overlapping a second handle grip and a second non-overlapping region not overlapping the second handle grip. The first and second non-overlapping regions each include a thick portion having a thickness larger than, or equal to, a thickness of the attachment portion. The first and second overlapping regions each include a thin portion having a thickness smaller than the thickness of the thick portion.Type: ApplicationFiled: March 11, 2020Publication date: July 2, 2020Applicant: YAMAHA HATSUDOKI KABUSHIKI KAISHAInventors: Yuya OKUDA, Yuki MURAYAMA
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Patent number: 10578145Abstract: A washer-equipped screw is provided with a screw body, a metal washer, and a rubber washer. The screw body includes a cylindrical portion between a shaft portion on which a screw groove is formed and a head portion. A hole in the metal washer is inserted through the cylindrical portion so as to be adjacent to the head portion. A hole in the rubber washer is inserted through the cylindrical portion and positioned on a shaft portion side of the metal washer. A seat surface of the head portion has an inclined surface inclined away from the metal washer toward an outer periphery thereof.Type: GrantFiled: August 24, 2017Date of Patent: March 3, 2020Assignee: DENSO CORPORATIONInventors: Takeshi Fujihara, Satoshi Iguchi, Keizo Takamatsu, Hidetoshi Uchiyama, Yuya Okuda, Shuichi Iwata, Jun Asada
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Patent number: 10544820Abstract: A washer-equipped screw is provided with a screw body, a flat washer, and a rubber washer. The screw body includes a cylindrical portion between a shaft portion on which a screw groove is formed and a head portion. A hole in the flat washer is inserted through the cylindrical portion so as to be adjacent to the head portion. A hole in the rubber washer is inserted through the cylindrical portion and positioned on a shaft portion side of the flat washer. The cylindrical portion is provided with a projection for engagingly locking the flat washer. An inner edge of the flat washer is caught by the projection, whereby the flat washer is prevented from detaching.Type: GrantFiled: August 28, 2017Date of Patent: January 28, 2020Assignee: DENSO CORPORATIONInventors: Takeshi Fujihara, Satoshi Iguchi, Yuya Okuda, Shuichi Iwata, Jun Asada, Keita Inoue, Yoshihiro Ohta
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Publication number: 20180354577Abstract: A handle includes handle grips and a handle pipe including an attachment portion, a first grip portion, a second grip portion, a first bent portion between the attachment portion and the first grip portion, and a second bent portion between the attachment portion and the second grip portion. The first grip portion includes a first overlapping region overlapping a first handle grip and a first non-overlapping region not overlapping the first handle grip. The second grip portion includes a second overlapping region overlapping a second handle grip and a second non-overlapping region not overlapping the second handle grip. The first and second non-overlapping regions each include a thick portion having a thickness larger than, or equal to, a thickness of the attachment portion. The first and second overlapping regions each include a thin portion having a thickness smaller than the thickness of the thick portion.Type: ApplicationFiled: June 6, 2018Publication date: December 13, 2018Applicant: YAMAHA HATSUDOKI KABUSHIKI KAISHAInventors: Yuya OKUDA, Yuki MURAYAMA
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Patent number: 10052942Abstract: A structure of mounting a power controller in a vehicle, the power controller to be mounted in a front compartment of the vehicle: includes a connector attached to a back portion of a housing of the power controller; a cowl panel positioned behind the connector; and a pair of protrusions provided on the housing. Each of the pair of protrusions is arranged on a corresponding lateral side of the connector. Back ends of the protrusions are positioned on a back side with respect to a back end of the connector. A distance from the back end of one protrusion of the pair of protrusions to the cowl panel is shorter than a distance from the back end of the other protrusion to the cowl panel, the one protrusion being closer to a center line in a width direction of the vehicle than the other protrusion is.Type: GrantFiled: January 10, 2018Date of Patent: August 21, 2018Assignee: Toyota Jidosha Kabushiki KaishaInventor: Yuya Okuda
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Publication number: 20180201108Abstract: A structure of mounting a power controller in a vehicle, the power controller to be mounted in a front compartment of the vehicle: includes a connector attached to a back portion of a housing of the power controller; a cowl panel positioned behind the connector; and a pair of protrusions provided on the housing. Each of the pair of protrusions is arranged on a corresponding lateral side of the connector. Back ends of the protrusions are positioned on a back side with respect to a back end of the connector. A distance from the back end of one protrusion of the pair of protrusions to the cowl panel is shorter than a distance from the back end of the other protrusion to the cowl panel, the one protrusion being closer to a center line in a width direction of the vehicle than the other protrusion is.Type: ApplicationFiled: January 10, 2018Publication date: July 19, 2018Inventor: Yuya Okuda
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Publication number: 20180058494Abstract: A washer-equipped screw is provided with a screw body, a flat washer, and a rubber washer. The screw body includes a cylindrical portion between a shaft portion on which a screw groove is formed and a head portion. A hole in the flat washer is inserted through the cylindrical portion so as to be adjacent to the head portion. A hole in the rubber washer is inserted through the cylindrical portion and positioned on a shaft portion side of the flat washer. The cylindrical portion is provided with a projection for engagingly locking the flat washer. An inner edge of the flat washer is caught by the projection, whereby the flat washer is prevented from detaching.Type: ApplicationFiled: August 28, 2017Publication date: March 1, 2018Applicant: DENSO CORPORATIONInventors: Takeshi FUJIHARA, Satoshi IGUCHI, Yuya OKUDA, Shuichi IWATA, Jun ASADA, Keita INOUE, Yoshihiro OHTA
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Publication number: 20180058489Abstract: A washer-equipped screw is provided with a screw body, a metal washer, and a rubber washer. The screw body includes a cylindrical portion between a shaft portion on which a screw groove is formed and a head portion. A hole in the metal washer is inserted through the cylindrical portion so as to be adjacent to the head portion. A hole in the rubber washer is inserted through the cylindrical portion and positioned on a shaft portion side of the metal washer. A seat surface of the head portion has an inclined surface inclined away from the metal washer toward an outer periphery thereof.Type: ApplicationFiled: August 24, 2017Publication date: March 1, 2018Applicant: DENSO CORPORATIONInventors: Takeshi FUJIHARA, Satoshi IGUCHI, Keizo TAKAMATSU, Hidetoshi UCHIYAMA, Yuya OKUDA, Shuichi IWATA, Jun ASADA