Patents by Inventor Yutaro OTA
Yutaro OTA 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: 11964402Abstract: In a robot control system, the operation of a mobile robot that moves autonomously inside a facility is controlled based at least on an image captured by a photographing device that photographs a blind area located at a blind angle to the mobile robot. When entry of the mobile robot into a predetermined area corresponding to the blind area is detected, the amount of information obtainable from an image captured by the photographing device is increased.Type: GrantFiled: November 11, 2021Date of Patent: April 23, 2024Assignee: TOYOTA JIDOSHA KABUSHIKI KAISHAInventors: Shiro Oda, Tetsuya Taira, Satoshi Toyoshima, Yuta Watanabe, Takeshi Matsui, Takayoshi Nasu, Kei Yoshikawa, Yusuke Ota, Yutaro Ishida, Yuji Onuma, Kyosuke Arai
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Patent number: 11958195Abstract: An embodiment of the present disclosure relates to a detection system used in a case where a transport robot transports a package in a state where the package in which an opening portion of a container is closed by a lid is placed on a placing portion of the transport robot. The detection system is configured to detect that the lid is opened.Type: GrantFiled: November 23, 2021Date of Patent: April 16, 2024Assignee: TOYOTA JIDOSHA KABUSHIKI KAISHAInventors: Yutaro Takagi, Kunihiro Iwamoto, Yuta Itozawa, Hirotaka Komura, Yoshiaki Nakamoto, Junya Ota
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Publication number: 20240116711Abstract: A sorting system, a sorting method, and a program that can reduce the time required for sorting items using a shelf are achieved. A sorting system according to an embodiment of the present disclosure includes a shelf in which a plurality of boxes are contained in a plurality of tiers, transfer means for putting each box in or taking it out of the shelf, and a sorting robot attached to the shelf configured to put an item in or take it out of each box. The transfer means pulls the box contained in an upper tier halfway out and the sorting robot puts in or takes the item out of each of the box contained in the upper tier and the box contained in the lower tier.Type: ApplicationFiled: September 6, 2023Publication date: April 11, 2024Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHAInventors: Yutaro TAKAGI, Junya OTA, Takatoshi MORIMITSU, Kunihiro IWAMOTO, Uori KOIKE
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Patent number: 11952029Abstract: A rack includes: a casing; M pairs of supports that are provided inside the casing so as to extend in a depth direction and arrayed at regular intervals in a predetermined direction; and a lock mechanism. The rack can house all returnable containers of one or more prespecified sizes along the respective pairs of supports. The M pairs of supports are arrayed in N rows in an orthogonal direction orthogonal to the predetermined direction. The lock mechanism is configured such that moving first and second shafts that are provided for the respective rows and for the respective tiers, respectively, so as to be movable in the predetermined direction can switch between engagement and disengagement between branches of the first and second shafts and first and second holes, respectively, of the returnable containers.Type: GrantFiled: January 4, 2022Date of Patent: April 9, 2024Assignee: TOYOTA JIDOSHA KABUSHIKI KAISHAInventors: Kunihiro Iwamoto, Yuta Itozawa, Hirotaka Komura, Yutaro Takagi, Yoshiaki Nakamoto, Junya Ota
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Publication number: 20240110261Abstract: A TiAl alloy is provided with 47 at % or more and 50 at % or less of Al, 1 at % or more and 2 at % or less of Nb, 2 at % or more and 5 at % or less of Zr, 0.05 at % or more and 0.3 at % or less of B, and the balance being Ti and inevitable impurities.Type: ApplicationFiled: November 28, 2023Publication date: April 4, 2024Applicant: IHI CorporationInventors: Yutaro OTA, Yuto MIYAZAWA, Keiji KUBUSHIRO
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Patent number: 11945917Abstract: A composition includes a compound represented by Formula (1) and a pigment. In Formula (1), R1 represents an (m+n)-valent linking group, P1 represents a polymer chain which has a polyester repeating unit in a main chain, and of which a weight-average molecular weight is 1000 or more, P2 represents a polymer chain which is different from P1 and has a repeating unit derived from a monomer having an ethylenically unsaturated bonding group in a main chain, m represents a number of 1 to 9, n represents a number of 1 to 9, and m+n satisfies 4 to 18.Type: GrantFiled: June 10, 2020Date of Patent: April 2, 2024Assignee: FUJIFILM CorporationInventors: Yutaro Fukami, Yushi Kaneko, Junichi Ito, Kazuya Ota, Hiromu Koizumi
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Patent number: 11946290Abstract: A rack includes: a casing; M (an integer not less than three) pairs of supports that are provided inside the casing so as to extend in a depth direction and arrayed at regular intervals in a predetermined direction (a height direction or a left-right direction); and a lock mechanism. The rack can house all returnable containers of one or more prespecified sizes along the respective pairs of supports. The lock mechanism includes N (an integer not less than two and meeting N<M?2N?1) shafts that are movable in the predetermined direction. Branches are provided on the shafts such that a combination of engagement and disengagement between the branches and holes provided in protrusions of the returnable container is different in each of the returnable containers housed on the respective M pairs of supports.Type: GrantFiled: December 10, 2021Date of Patent: April 2, 2024Assignee: TOYOTA JIDOSHA KABUSHIKI KAISHAInventors: Kunihiro Iwamoto, Yuta Itozawa, Hirotaka Komura, Yutaro Takagi, Yoshiaki Nakamoto, Junya Ota
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Patent number: 11926067Abstract: In a robot control system, the operation of a mobile robot that moves autonomously inside a facility is controlled based at least on an image captured by a photographing device that photographs a blind area located at a blind angle to the mobile robot. When entry of the mobile robot into a predetermined area corresponding to the blind area is detected, the amount of information obtainable from an image captured by the photographing device is increased.Type: GrantFiled: November 11, 2021Date of Patent: March 12, 2024Assignee: TOYOTA JIDOSHA KABUSHIKI KAISHAInventors: Shiro Oda, Tetsuya Taira, Satoshi Toyoshima, Yuta Watanabe, Takeshi Matsui, Takayoshi Nasu, Kei Yoshikawa, Yusuke Ota, Yutaro Ishida, Yuji Onuma, Kyosuke Arai
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Patent number: 11919168Abstract: A robot control system according to the present embodiment is a robot control system that controls a plurality of transport robots that is travelable autonomously in a facility. The robot control system: acquires error information indicating that an error has occurred in a first transport robot; acquires transported object information related to a transported object of the first transport robot; determines a second transport robot able to transport the transported object of the first transport robot among the transport robots based on the transported object information and the error information; and moves the second transport robot to a transfer location of the transported object of the first transport robot.Type: GrantFiled: November 10, 2021Date of Patent: March 5, 2024Assignee: TOYOTA JIDOSHA KABUSHIKI KAISHAInventors: Tetsuya Taira, Shiro Oda, Satoshi Toyoshima, Yuta Watanabe, Takeshi Matsui, Takayoshi Nasu, Kei Yoshikawa, Yusuke Ota, Yutaro Ishida, Yuji Onuma
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Patent number: 11914397Abstract: A robot control system according to the present embodiment is a robot control system that controls a plurality of mobile robots that can autonomously move in a facility. The robot control system acquires error information indicating that an error has occurred in a first transport robot, acquires transported object information related to a transported object of the first transport robot, determines a second transport robot able to transport the transported object of the first transport robot among the transport robots based on the transported object information and the error information, and moves the second transport robot to a transfer location of the transported object of the first transport robot.Type: GrantFiled: December 8, 2021Date of Patent: February 27, 2024Assignee: TOYOTA JIDOSHA KABUSHIKI KAISHAInventors: Shiro Oda, Tetsuya Taira, Satoshi Toyoshima, Yuta Watanabe, Takeshi Matsui, Takayoshi Nasu, Kei Yoshikawa, Yusuke Ota, Yutaro Ishida, Yuji Onuma, Kyosuke Arai
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Patent number: 11914363Abstract: A mobile robot receives first transmission information transmitted from a server device to manage the mobile robot in a state where wireless communication with the server device is possible, directly executes wireless communication with another mobile robot among the mobile robots and executes a reception process of receiving the first transmission information transmitted from the server device to manage the mobile robot from the other mobile robot in a case where wireless communication with the server device is not possible.Type: GrantFiled: December 7, 2021Date of Patent: February 27, 2024Assignee: TOYOTA JIDOSHA KABUSHIKI KAISHAInventors: Shiro Oda, Tetsuya Taira, Satoshi Toyoshima, Yuta Watanabe, Takeshi Matsui, Takayoshi Nasu, Kei Yoshikawa, Yusuke Ota, Yutaro Ishida, Yuji Onuma, Kyosuke Arai
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Patent number: 11542574Abstract: A TiAl alloy member for hot forging includes a substrate made of TiAl alloy, and an Al layer formed on a surface of the substrate, the Al layer containing Al as a main constituent and containing Ti.Type: GrantFiled: June 17, 2020Date of Patent: January 3, 2023Assignee: IHI CorporationInventors: Keiji Kubushiro, Masanobu Baba, Yohei Sakakibara, Yutaro Ota
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Publication number: 20220002854Abstract: A titanium aluminide alloy material for hot forging has a chemical composition including, by atom, aluminum of 38.0% or greater and 39.9% or less, niobium of 3.0% or greater and 5.0% or less, vanadium of 3.0% or greater and 4.0% or less, carbon of 0.05% or greater and 0.15% or less, and titanium and an inevitable impurity as a residue.Type: ApplicationFiled: September 15, 2021Publication date: January 6, 2022Applicants: IHI Corporation, TOKYO INSTITUTE OF TECHNOLOGYInventors: Keiji KUBUSHIRO, Yutaro OTA, Shin USUI, Masao TAKEYAMA, Hirotoyo NAKASHIMA
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Publication number: 20210404042Abstract: A titanium aluminide alloy material for hot forging has a chemical composition including, by atom, aluminum of 43.0% or greater and 45.0% or less, niobium of 4.0% or greater and 6.0% or less, chromium of 1.5% or greater and 3.5% or less, and titanium and an inevitable impurity as a residue.Type: ApplicationFiled: September 13, 2021Publication date: December 30, 2021Applicants: IHI Corporation, TOKYO INSTITUTE OF TECHNOLOGYInventors: Keiji KUBUSHIRO, Yutaro OTA, Satoshi TAKAHASHI, Masao TAKEYAMA, Hirotoyo NAKASHIMA, Ryosuke YAMAGATA
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Publication number: 20200362439Abstract: A TiAl alloy member for hot forging includes a substrate made of TiAl alloy, and an Al layer formed on a surface of the substrate, the Al layer containing Al as a main constituent and containing Ti.Type: ApplicationFiled: June 17, 2020Publication date: November 19, 2020Applicant: IHI CorporationInventors: Keiji KUBUSHIRO, Masanobu BABA, Yohei SAKAKIBARA, Yutaro OTA