Patents by Inventor Yusuke UETA
Yusuke UETA 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: 20240297486Abstract: A wire harness including: a shielded wire; a metal housing having a tubular body serving as a wire insertion path and being inserted into an outer wall body in a metal shield case, and a fixed part causing the tubular body to be fixed to the outer wall body; a tubular shield terminal being connected to a shield material; and an annular seal member disposed in the wire insertion path to fill an annular gap between the tubular body and the shielded wire, in which the shield terminal includes: a press-fitting part being press-fitted and fixed to the tubular body at a position farther on an interior side of the shield case than the seal member in the wire insertion path; and a locking part being locked to a locked part of the tubular body farther on the interior side of the shield case than the seal member.Type: ApplicationFiled: April 26, 2024Publication date: September 5, 2024Inventors: Yusuke Ueta, Yoshinao Sato
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Publication number: 20240253446Abstract: An in-wheel motor including: a motor disposed inside a wheel; and a case that accommodates the motor, characterized in that: a lower arm mounting portion to which the case and a lower arm are connected, is included; the lower arm mounting portion is disposed at a position facing a surface of the wheel; and the case includes a drain plug disposed at a position between the surface of the wheel and the lower arm mounting portion.Type: ApplicationFiled: November 21, 2023Publication date: August 1, 2024Applicant: TOYOTA JIDQSHA KABUSHIKI KAISHAInventors: Keita IMAI, Kiichi YOKOYAMA, Hiroki MONJI, Yusuke UETA, Tatsuya SAKAI
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Publication number: 20240253448Abstract: An in-wheel motor having a case including a motor case, a motor cover, and a reduction gear case, wherein the oil pump includes a pump chamber formed in the motor cover, a pump cover attached to the motor cover and closing the pump chamber, It has a pump shaft that penetrates the pump cover, a drive gear that is attached to the pump shaft and arranged inside the pump chamber, and a driven gear that meshes with the drive gear and is arranged inside the pump chamber, the pump shaft is attached to the input shaft of the reduction gear, the pump cover is bolted to the motor cover from the inside of the case, and the pump cover is integrally formed with a positioning structure for determining the position of the pump shaft.Type: ApplicationFiled: October 27, 2023Publication date: August 1, 2024Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHAInventors: Keita IMAI, Kiichi YOKOYAMA, Hiroki MONJI, Yusuke UETA, Tatsuya SAKAI
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Publication number: 20240246407Abstract: A motor unit includes a first rotating shaft driven by a motor and including a first gear, a pair of first bearings, each of which is located on each side of the first gear, and that supports the first rotating shaft to the casing such that the first rotating shaft is rotatable, a second rotating shaft being parallel to the first rotating shaft and including a second gear meshing with the first gear, and a pair of second bearings, each of which is located on each side of the second gear, and that supports the second rotating shaft to the casing such that the second rotating shaft is rotatable. The second bearings are located between the first bearings in an axial direction parallel to the first rotating shaft and the second rotating shaft, and each of the second bearings includes an outer ring, an inner ring, and a rolling element.Type: ApplicationFiled: December 15, 2023Publication date: July 25, 2024Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHAInventors: Keita IMAI, Kiichi YOKOYAMA, Hiroki MONJI, Yusuke UETA, Tatsuya SAKAI
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Publication number: 20240239187Abstract: A gear case of an in-wheel motor drive device houses first and second helical gears, has a first opening in its inner wall through which a motor main shaft passes, and has a second opening in its outer wall through which an axle passes. The in-wheel motor drive device further includes a first thrust bearing attached to the outer wall and supporting the first helical gear, and a second thrust bearing attached to the inner wall and supporting the second helical gear. The directions of helical teeth of the first and second helical gears are set so that when a motor vehicle travels forward, a thrust load directed outward in the vehicle width direction is applied to the first helical gear, and a thrust load directed toward the middle in the vehicle width direction is applied to the second helical gear.Type: ApplicationFiled: October 30, 2023Publication date: July 18, 2024Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHAInventors: Keita IMAI, Kiichi Yokoyama, Hiroki Monji, Yusuke Ueta, Tatsuya Sakai
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Publication number: 20240217332Abstract: An in-wheel motor drive device includes: a motor case housing a motor provided in a wheel of a drive wheel; a reduction gear case housing a reduction gear; and a plurality of fastening bolts for fastening the motor case and the reduction gear case. Further, among the plurality of fastening bolts, a pair of fastening bolts facing each other across a stator coil end portion of the motor is arranged on a same straight line in a radial direction orthogonal to an axis direction of the motor.Type: ApplicationFiled: October 23, 2023Publication date: July 4, 2024Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHAInventors: Keita IMAI, Kiichi YOKOYAMA, Hiroki MONJI, Yusuke UETA, Tatsuya SAKAI
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Publication number: 20240223031Abstract: An electric motor disclosed herein includes a stator core, a coil wound around the stator core, a terminal block, and a bus bar. The terminal block is disposed so as to face a side face of the stator core. The bus bar is connected to a lead wire of the coil, and is also fixed to the terminal block. The bus bar extends along the side face of the stator core in an axial direction of the stator core, and one end portion thereof is fixed to the terminal block by a bolt.Type: ApplicationFiled: October 5, 2023Publication date: July 4, 2024Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHAInventors: Keita IMAI, Kiichi Yokoyama, Hiroki Monji, Yusuke Ueta, Tatsuya Sakai
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Publication number: 20240186861Abstract: The in-wheel motor unit includes a motor case, a gear case disposed adjacent to the motor case, and a knuckle integrally formed with the gear case.Type: ApplicationFiled: September 25, 2023Publication date: June 6, 2024Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHAInventors: Keita IMAI, Kiichi YOKOYAMA, Hiroki MONJI, Yusuke UETA, Tatsuya SAKAI
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Publication number: 20240043862Abstract: A method for producing a sugarcane line having improved smut resistance, the method including: a step of breeding parent plants to obtain a progeny plant, wherein at least one of said parent plants is a sugarcane plant; a step of extracting a genomic DNA of the progeny plant; a step of determining the presence or absence of a marker associated with sugarcane smut resistance in the obtained genomic DNA; a step of selecting a progeny plant having the marker associated with sugarcane smut resistance, and a step of breeding only the selected progeny plant; wherein the marker associated with sugarcane smut resistance contains any nucleotide sequence selected from the group consisting of the nucleotide sequences of SEQ ID NOs: 144 to 151, or at least 15 consecutive nucleotides of SEQ ID NOs: 144 to 151.Type: ApplicationFiled: September 29, 2023Publication date: February 8, 2024Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHAInventors: Masaaki MORI, Tatsuro KIMURA, Hiroyuki ENOKI, Yusuke UETA, Takeo SAKAIGAICHI, Yusuke TARUMOTO, Minoru TANAKA, Katsuki ADACHI, Taichiro HATTORI, Makoto UMEDA, Michiko HAYANO
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Patent number: 11814638Abstract: This invention is intended to evaluate smut resistance with higher accuracy using a marker associated with sugarcane smut resistance, which consists of a continuous nucleic acid region existing in a region between the nucleotide sequence as shown in SEQ ID NO: 1 and the nucleotide sequence as shown in SEQ ID NO: 6, a region between the nucleotide sequence as shown in SEQ ID NO: 135 and the nucleotide sequence as shown in SEQ ID NO: 143, or a region between the nucleotide sequence as shown in SEQ ID NO: 144 or 145 and the nucleotide sequence as shown in SEQ ID NO: 151 of a sugarcane chromosome.Type: GrantFiled: July 2, 2019Date of Patent: November 14, 2023Assignee: TOYOTA JIDOSHA KABUSHIKI KAISHAInventors: Masaaki Mori, Tatsuro Kimura, Hiroyuki Enoki, Yusuke Ueta, Takeo Sakaigaichi, Yusuke Tarumoto, Minoru Tanaka, Katsuki Adachi, Taichiro Hattori, Makoto Umeda, Michiko Hayano
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Patent number: 11456560Abstract: Included are terminal metal parts, a housing provided with a fitting part housing the terminal metal parts thereinside and to be inserted and fit into a counterpart fitting part having an inner circumferential wall face, a front holder causing the fitting part to be inserted along an insertion direction of the fitting part to the counterpart fitting part, and a ring-shaped water stop member having an inner circumferential face side mounted on a protruding portion of an outer circumferential wall face of the fitting part from the front holder to fill a ring-shaped gap between the protruding portion of the outer circumferential wall face and the inner circumferential wall face of the counterpart fitting part.Type: GrantFiled: August 10, 2021Date of Patent: September 27, 2022Assignee: YAZAKI CORPORATIONInventors: Satoki Masuda, Yusuke Ueta, Hikaru Oi
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Publication number: 20220052475Abstract: Included are terminal metal parts, a housing provided with a fitting part housing the terminal metal parts thereinside and to be inserted and fit into a counterpart fitting part having an inner circumferential wall face, a front holder causing the fitting part to be inserted along an insertion direction of the fitting part to the counterpart fitting part, and a ring-shaped water stop member having an inner circumferential face side mounted on a protruding portion of an outer circumferential wall face of the fitting part from the front holder to fill a ring-shaped gap between the protruding portion of the outer circumferential wall face and the inner circumferential wall face of the counterpart fitting part.Type: ApplicationFiled: August 10, 2021Publication date: February 17, 2022Applicant: Yazaki CorporationInventors: Satoki Masuda, Yusuke Ueta, Hikaru Oi
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Publication number: 20210139929Abstract: This invention is intended to evaluate smut resistance with higher accuracy using a marker associated with sugarcane smut resistance, which consists of a continuous nucleic acid region existing in a region between the nucleotide sequence as shown in SEQ ID NO: 1 and the nucleotide sequence as shown in SEQ ID NO: 6, a region between the nucleotide sequence as shown in SEQ ID NO: 135 and the nucleotide sequence as shown in SEQ ID NO: 143, or a region between the nucleotide sequence as shown in SEQ ID NO: 144 or 145 and the nucleotide sequence as shown in SEQ ID NO: 151 of a sugarcane chromosome.Type: ApplicationFiled: July 2, 2019Publication date: May 13, 2021Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHAInventors: Masaaki MORI, Tatsuro KIMURA, Hiroyuki ENOKI, Yusuke UETA, Takeo SAKAIGAICHI, Yuke TARUMOTO, Minoru TANAKA, katsuki ADACHI, Taichiro HATTORI, Makoto UMEDA, Michiko HAYANO