Patents by Inventor Yusuke Kokubo
Yusuke Kokubo 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: 9758025Abstract: A sunroof apparatus includes: a movable panel adapted to open and close an opening formed in a vehicle roof; a guide rail provided in each edge portion of the opening in a lateral direction, and extending in a longitudinal direction; a support bracket including a front end portion supported by the guide rail, and supporting each edge portion of the movable panel; and a shoe member provided such that the shoe member can be moved along the guide rail, and engaged with the support bracket, wherein the movable panel is opened and closed along with movement of the shoe member, and the shoe member includes a limiting protrusion portion protruding in the lateral direction at a position higher than an upper surface of the guide rail, and is in contact with or is close to the upper surface.Type: GrantFiled: April 13, 2016Date of Patent: September 12, 2017Assignee: Aisin Seiki Kabushiki KaishaInventors: Aisei Kawazu, Yusuke Kokubo
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Patent number: 9707832Abstract: A sunroof apparatus includes: a movable panel adapted to open and close an opening formed in a roof; a guide rail provided in each edge portion of the opening in a width direction, extending in a forward and rearward direction, and including a front end portion in which an attachment hole is formed to open in a vertical direction; a guide block capable of limiting the movement of the movable panel in the forward and rearward direction, and including a body portion mounted in a circumferential edge portion of the attachment hole, a rear limited portion protruding downward from a rear end portion of the body portion, and a front limited portion protruding downward from a front end portion of the body portion; and a holding member tightened to the guide rail, and including a front limiting portion.Type: GrantFiled: July 26, 2016Date of Patent: July 18, 2017Assignee: Aisin Seiki Kabushiki KaishaInventor: Yusuke Kokubo
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Publication number: 20170028827Abstract: A sunroof apparatus includes: a movable panel adapted to open and close an opening formed in a roof; a guide rail provided in each edge portion of the opening in a width direction, extending in a forward and rearward direction, and including a front end portion in which an attachment hole is formed to open in a vertical direction; a guide block capable of limiting the movement of the movable panel in the forward and rearward direction, and including a body portion mounted in a circumferential edge portion of the attachment hole, a rear limited portion protruding downward from a rear end portion of the body portion, and a front limited portion protruding downward from a front end portion of the body portion; and a holding member tightened to the guide rail, and including a front limiting portion.Type: ApplicationFiled: July 26, 2016Publication date: February 2, 2017Applicant: AISIN SEIKI KABUSHISIKI KAISHAInventor: Yusuke KOKUBO
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Publication number: 20160303955Abstract: A sunroof apparatus includes: a movable panel adapted to open and close an opening formed in a vehicle roof; a guide rail provided in each edge portion of the opening in a lateral direction, and extending in a longitudinal direction; a support bracket including a front end portion supported by the guide rail, and supporting each edge portion of the movable panel; and a shoe member provided such that the shoe member can be moved along the guide rail, and engaged with the support bracket, wherein the movable panel is opened and closed along with movement of the shoe member, and the shoe member includes a limiting protrusion portion protruding in the lateral direction at a position higher than an upper surface of the guide rail, and is in contact with or is close to the upper surface.Type: ApplicationFiled: April 13, 2016Publication date: October 20, 2016Applicant: AISIN SEIKI KABUSHISIKI KAISHAInventors: Aisei KAWAZU, Yusuke KOKUBO
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Publication number: 20160238121Abstract: A rack belt includes: a toothed belt body that is made of resin or rubber and is adapted to move in an extending direction; a first core wire made of metal which is embedded in the belt body in a state of extending in the extending direction of the belt body; and a second core wire made of metal which is embedded in the belt body in a state of being wound around the first core wire.Type: ApplicationFiled: February 10, 2016Publication date: August 18, 2016Applicant: AISIN SEIKI KABUSHISIKI KAISHAInventors: Yusuke KOKUBO, Yoichi GOTO, Mikiyasu FUJII
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Patent number: 9296283Abstract: A sunroof device comprising: a drive cable having driving teeth arranged in a longitudinal direction and being driven to move in the vehicle front-rear direction along a guiderail; and a sliding member that controls the posture of a functional bracket together with a movable panel, in conjunction with movement in the vehicle front-rear direction. The sunroof device also comprises: driven teeth formed on the sliding member, that are meshed with the driving teeth and restrict relative movement of the drive cable and the sliding member in the vehicle front-rear direction; and a mounted portion formed on the guiderail. The drive cable and the sliding member, in which the driving teeth are meshed with the driven teeth, are mounted on the mounted portion, and the mounted portion holds these in the vehicle lateral and vertical directions.Type: GrantFiled: May 14, 2013Date of Patent: March 29, 2016Assignee: Aisin Seiki Kabushiki KaishaInventors: Yoji Nagashima, Yusuke Kokubo, Shinichi Hiramatsu, Yoshitaka Ide, Kazushige Kawamura
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Patent number: 9272607Abstract: A vehicle sunroof device has a contact portion between a panel bracket and a guide bracket, an insertion portion, a first member, and a second member. The contact portion contacts a first bracket, which is one of the panel bracket and the guide bracket. The insertion portion protrudes at the contact portion and is inserted into an attachment hole formed in a second bracket, which is the other of the panel bracket and the guide bracket. The first member has a retainer portion that permits a set range of motion of the second bracket. The second member is fastened to the first member. The first and second members permit relative motion of the first and second brackets in the non-fastened state, and restrict relative motion of the first and second brackets in the fastened state.Type: GrantFiled: March 8, 2013Date of Patent: March 1, 2016Assignee: Aisin Seiki Kabushiki KaishaInventors: Yusuke Kokubo, Yoji Nagashima
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Publication number: 20150273991Abstract: A deflector device for a vehicle includes a wind deflecting member provided along a front rim portion at an opening formed on a roof to extend in a vehicle width direction, a pair of torsion springs made from metal-made wires and attached to opposite ends of the wind deflecting member in the vehicle width direction, respectively, each of the torsion springs including a first leg portion extending in a rearward direction and serving as an arm portion rotatably connected to the roof at a rear end of the arm portion, and a second leg portion serving as a transmission portion elastically in contact with the roof to transmit a biasing force to protrude the wind deflecting member higher than an upper surface of the roof.Type: ApplicationFiled: March 30, 2015Publication date: October 1, 2015Applicant: AISIN SEIKI KABUSHIKI KAISHAInventor: Yusuke KOKUBO
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Publication number: 20150130229Abstract: A sunroof device comprising: a drive cable having driving teeth arranged in a longitudinal direction and being driven to move in the vehicle front-rear direction along a guiderail; and a sliding member that controls the posture of a functional bracket together with a movable panel, in conjunction with movement in the vehicle front-rear direction. The sunroof device also comprises: driven teeth formed on the sliding member, that are meshed with the driving teeth and restrict relative movement of the drive cable and the sliding member in the vehicle front-rear direction; and a mounted portion formed on the guiderail. The drive cable and the sliding member, in which the driving teeth are meshed with the driven teeth, are mounted on the mounted portion, and the mounted portion holds these in the vehicle lateral and vertical directions.Type: ApplicationFiled: May 14, 2013Publication date: May 14, 2015Applicant: AISIN SEIKI KABUSHIKI KAISHAInventors: Yoji Nagashima, Yusuke Kokubo, Shinichi Hiramatsu, Yoshitaka Ide, Kazushige Kawamura
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Publication number: 20150069794Abstract: A vehicle sunroof device has a contact portion between a panel bracket and a guide bracket, an insertion portion, a first member, and a second member. The contact portion contacts a first bracket, which is one of the panel bracket and the guide bracket. The insertion portion protrudes at the contact portion and is inserted into an attachment hole formed in a second bracket, which is the other of the panel bracket and the guide bracket. The first member has a retainer portion that permits a set range of motion of the second bracket. The second member is fastened to the first member. The first and second members permit relative motion of the first and second brackets in the non-fastened state, and restrict relative motion of the first and second brackets in the fastened state.Type: ApplicationFiled: March 8, 2013Publication date: March 12, 2015Inventors: Yusuke Kokubo, Yoji Nagashima
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Patent number: 8905467Abstract: A sunroof apparatus includes a supporting bracket configured to support a movable panel, the movable panel opening and closing an opening portion, a guide rail extending in a vehicle front/rear direction, a sliding member connected to the supporting bracket and driven to be movable along the guide rail, a driving member driving the sliding member and causing the movable panel to move upwardly and downwardly and to perform a sliding movement in the vehicle rear direction, a gutter member which extends in the vehicle width direction and is movable along the guide rail and an engaging/disengaging portion provided at the movable panel or at the supporting bracket and being disconnected from the gutter member in a fully-closed state and being connected to the gutter member in a tilt-down state.Type: GrantFiled: May 9, 2013Date of Patent: December 9, 2014Assignee: Aisin Seiki Kabushiki KaishaInventors: Yusuke Kokubo, Jun Maruyama, Yoji Nagashima
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Publication number: 20130307293Abstract: A sunroof apparatus includes a supporting bracket configured to support a movable panel, the movable panel opening and closing an opening portion, a guide rail extending in a vehicle front/rear direction, a sliding member connected to the supporting bracket and driven to be movable along the guide rail, a driving member driving the sliding member and causing the movable panel to move upwardly and downwardly and to perform a sliding movement in the vehicle rear direction, a gutter member which extends in the vehicle width direction and is movable along the guide rail and an engaging/disengaging portion provided at the movable panel or at the supporting bracket and being disconnected from the gutter member in a fully-closed state and being connected to the gutter member in a tilt-down state.Type: ApplicationFiled: May 9, 2013Publication date: November 21, 2013Applicant: AISIN SEIKI KABUSHIKI KAISHAInventors: Yusuke KOKUBO, Jun MARUYAMA, Yoji NAGASHIMA
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Patent number: 7661960Abstract: An electrical contact mechanism adapted to be mounted to a retractable mechanism including a supporting mechanism for extending a roof and a rear window and stowing the roof and the rear window in a stowage space, includes a first member rotating in conjunction with the supporting mechanism, a first contact mounted to the first member, a second member connected to the first member and rotating relative to the first member in conjunction with the supporting mechanism, and a second contact mounted to the second member, wherein electric power is supplied to an apparatus mounted to at least one of the roof and the rear window by connecting the first contact with the second contact.Type: GrantFiled: November 13, 2008Date of Patent: February 16, 2010Assignee: Aisin Seiki Kabuhsiki KaishaInventors: Tsutomu Tanoi, Yusuke Kokubo
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Publication number: 20090127885Abstract: An electrical contact mechanism adapted to be mounted to a retractable mechanism including a supporting mechanism for extending a roof and a rear window and stowing the roof and the rear window in a stowage space, includes a first member rotating in conjunction with the supporting mechanism, a first contact mounted to the first member, a second member connected to the first member and rotating relative to the first member in conjunction with the supporting mechanism, and a second contact mounted to the second member, wherein electric power is supplied to an apparatus mounted to at least one of the roof and the rear window by connecting the first contact with the second contact.Type: ApplicationFiled: November 13, 2008Publication date: May 21, 2009Inventors: Tsutomu Tanoi, Yusuke Kokubo