Patents by Inventor Yusuke Doi

Yusuke Doi 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).

  • Patent number: 12552264
    Abstract: A vehicle includes a controller that calculates left command rotational speed and a right command rotational speed based on a target rotational speed difference that is a difference between a first target parameter and a second target parameter. The controller sets the left and the right command rotational speeds respectively to the left and the right target rotational speeds when the target rotational speed difference is equal to or less than a predetermined value, and sets the left command rotational speed or the right command rotational speed to an rotational speed different from the corresponding target rotational speed so that a command rotational speed difference that is a difference between a first command parameter regarding the left command rotational speed and a second command parameter regarding the right command rotational speed becomes the predetermined value when the target rotational speed difference exceeds the predetermined value.
    Type: Grant
    Filed: January 16, 2024
    Date of Patent: February 17, 2026
    Assignee: KAWASAKI MOTORS, LTD.
    Inventors: Kosuke Obayashi, Yusuke Doi
  • Publication number: 20250261584
    Abstract: A lawn mower includes: a vehicle main body; a traveling motor provided in the vehicle main body, the traveling motor being configured to drive a traveling drive wheel; a mowing-blade motor provided in the vehicle main body, the mowing-blade motor being configured to rotationally drive a mowing-blade for lawn mowing; and an upper limit value output unit configured to output an upper limit value of a mowing-blade rotation speed. The upper limit value output unit outputs the upper limit value of the mowing-blade rotation speed lower as the moving speed of the lawn mower decreases.
    Type: Application
    Filed: February 20, 2024
    Publication date: August 21, 2025
    Inventors: Kosuke Obayashi, Yusuke Doi
  • Publication number: 20250229644
    Abstract: A vehicle includes a controller that calculates left command rotational speed and a right command rotational speed based on a target rotational speed difference that is a difference between a first target parameter and a second target parameter. The controller sets the left and the right command rotational speeds respectively to the left and the right target rotational speeds when the target rotational speed difference is equal to or less than a predetermined value, and sets the left command rotational speed or the right command rotational speed to an rotational speed different from the corresponding target rotational speed so that a command rotational speed difference that is a difference between a first command parameter regarding the left command rotational speed and a second command parameter regarding the right command rotational speed becomes the predetermined value when the target rotational speed difference exceeds the predetermined value.
    Type: Application
    Filed: January 16, 2024
    Publication date: July 17, 2025
    Inventors: Kosuke Obayashi, Yusuke DOI
  • Patent number: 12184452
    Abstract: According to one embodiment, a communication device includes: acquisition circuitry including a plurality of data acquirers configured to acquire data for transmission; processing circuitry configured to determine consecutive first sequence numbers for a plurality of pieces of the data acquired by the plurality of data acquirers, and to generate a plurality of packets that include the data acquired by the plurality of data acquirers and the first sequence numbers determined for the plurality of pieces of the data; and transmitting circuitry configured to transmit the plurality of packets wherein the packet includes an identifier that identifies the data acquirer having acquired the data in the packet or an identifier that identifies an application corresponding to the data in the packet.
    Type: Grant
    Filed: July 28, 2022
    Date of Patent: December 31, 2024
    Assignee: TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventors: Hirochika Asai, Yusuke Doi, Masahiro Ishiyama, Ryokichi Onishi
  • Cab
    Patent number: 11807310
    Abstract: To provide a cab in which opening and closing of a door is hardly inhibited even if a cab frame or a door is deformed. A cab comprises a cab main body having a cab frame and a doorway formed in the cab frame. The cab comprises a door that opens and closes the doorway of the cab main body. The door is installed to the cab main body so as to be opposed to the side surface of the cab frame in a closed state of the doorway.
    Type: Grant
    Filed: November 18, 2021
    Date of Patent: November 7, 2023
    Assignee: Caterpillar SARL
    Inventors: Tetsuji Takaoka, Masaya Yorifuji, Kentaro Tabata, Yusuke Doi
  • Publication number: 20220368565
    Abstract: According to one embodiment, a communication device includes: acquisition circuitry including a plurality of data acquirers configured to acquire data for transmission; processing circuitry configured to determine consecutive first sequence numbers for a plurality of pieces of the data acquired by the plurality of data acquirers, and to generate a plurality of packets that include the data acquired by the plurality of data acquirers and the first sequence numbers determined for the plurality of pieces of the data; and transmitting circuitry configured to transmit the plurality of packets wherein the packet includes an identifier that identifies the data acquirer having acquired the data in the packet or an identifier that identifies an application corresponding to the data in the packet.
    Type: Application
    Filed: July 28, 2022
    Publication date: November 17, 2022
    Applicants: Preferred Networks, Inc., TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventors: Hirochika ASAI, Yusuke DOI, Masahiro ISHIYAMA, Ryokichi ONISHI
  • CAB
    Publication number: 20220153355
    Abstract: To provide a cab in which opening and closing of a door is hardly inhibited even if a cab frame or a door is deformed. A cab comprises a cab main body having a cab frame and a doorway formed in the cab frame. The cab comprises a door that opens and closes the doorway of the cab main body. The door is installed to the cab main body so as to be opposed to the side surface of the cab frame in a closed state of the doorway.
    Type: Application
    Filed: November 18, 2021
    Publication date: May 19, 2022
    Applicant: Caterpillar SARL
    Inventors: Tetsuji TAKAOKA, Masaya YORIFUJI, Kentaro TABATA, Yusuke Doi
  • Publication number: 20220084406
    Abstract: According to one embodiment, an information transmission device includes processing circuitry, transmitting circuitry and receiving circuitry. The processing circuitry acquires surrounding information of a mobile entity including the information transmission device. The transmitting circuitry transmits first data including state information of the mobile entity, the first data not including the surrounding information, a data size of the state information is smaller than a data size of the surrounding information. The receiving circuitry receives a transmission control request of the surrounding information after the first data is transmitted, the transmission control request being generated based on the first data. The transmitting circuitry controls transmission of the surrounding information based on the transmission control request.
    Type: Application
    Filed: November 19, 2021
    Publication date: March 17, 2022
    Inventors: Hirochika ASAI, Masahiro ISHIYAMA, Yusuke DOI
  • Publication number: 20210401745
    Abstract: This invention provides a water-in-oil (w/o) emulsion formulation that stably contains 3 types of peptides having 4 linked CTL epitopes. This invention also provides a method for efficiently preparing the w/o emulsion formulation containing 3 types of peptides having 4 linked CTL epitopes. This invention provides a w/o emulsion formulation that stably contains 3 types of peptides having 4 linked CTL epitopes and a method for efficiently preparing such w/o emulsion formulation. In addition, this invention provides an improved method and an apparatus to prepare such emulsion formulation.
    Type: Application
    Filed: November 1, 2019
    Publication date: December 30, 2021
    Applicant: Taiho Pharmaceutical Co., Ltd.
    Inventor: Yusuke DOI
  • Publication number: 20210220997
    Abstract: An inspection apparatus includes one or more memories, and one or more processors. The one or more processors are configured to identify a first item as a target whose level of consumption is to be observed, and control a drive device to make the level of consumption of the first item, identified as the target, observable by an information acquisition device that observes the level of consumption of the target.
    Type: Application
    Filed: April 6, 2021
    Publication date: July 22, 2021
    Inventors: Yuya UNNO, Kota NABESHIMA, Hirochika ASAI, Yusuke DOI, Takeshi YOSHINO
  • Patent number: 10993913
    Abstract: An object of the present invention is to provide an oxaliplatin-encapsulating liposome aqueous dispersion that has excellent long-term storage stability. The present invention provides an aqueous dispersion of liposomes encapsulating oxaliplatin, the oxaliplatin-encapsulating liposome aqueous dispersion containing 2-morpholinoethanesulfonic acid in an external aqueous phase.
    Type: Grant
    Filed: July 3, 2019
    Date of Patent: May 4, 2021
    Assignees: Taiho Pharmaceutical Co., Ltd, University of Tokushima
    Inventors: Yusuke Doi, Tatsuhiro Ishida
  • Publication number: 20200310364
    Abstract: In a combination of diverse devices, system control with high real-time property is realized. A control device includes: a control indication acceptor receiving a control target indication to be a target of control with respect to plural controlled devices; and a control processing generator generating a control signal with respect to each of the plural controlled devices based on the control target indication, in which operations of the plural controlled devices are controlled so that the plural controlled devices cooperate to achieve the target, based on at least one of a communication delay time, a phase shift time, and an operation cycle time of the plural controlled devices.
    Type: Application
    Filed: June 11, 2020
    Publication date: October 1, 2020
    Applicant: Preferred Networks, Inc.
    Inventors: Hirochika Asai, Yusuke Doi, Yuzo Tamada
  • Patent number: 10652167
    Abstract: A packet switch device for a message exchange among a plurality of computing devices, including a message transceiver transmitting and receiving a message, a transmission table storage unit storing a transmission table for determining a computing device to which the message is transmitted, a transmission processor determining the computing device to which the message is transmitted based on a topic address included in the message, a reference processing information receiver receiving a usage status that indicates information used in a calculation process in the computing device, a transmission table compatibility calculation unit calculating compatibility of the transmission table based on the received reference processing information, and a transmission table update unit that updates the transmission table based on the calculated compatibility.
    Type: Grant
    Filed: January 24, 2018
    Date of Patent: May 12, 2020
    Assignee: PREFERRED NETWORKS, INC.
    Inventor: Yusuke Doi
  • Patent number: 10590519
    Abstract: The present invention provides a superelastic alloy formed by addition of Fe or Co to an Au—Cu—Al alloy, including: Cu of 12.5% by mass or more and 16.5% by mass or less; Al of 3.0% by mass or more and 5.5% by mass or less; Fe or Co of 0.01% by mass or more and 2.0% by mass or less; and a balance Au, and a difference between Al content and Cu content (Cu—Al) is 12% by mass or less. The superelastic alloy according to the present invention has superelastic property while being Ni-free, excellent X-ray imaging property, processability, and strength property, and is suitable for a medical field.
    Type: Grant
    Filed: August 29, 2014
    Date of Patent: March 17, 2020
    Assignees: TANAKA KIKINZOKU KOGYO K.K., TOKYO INSTITUTE OF TECHNOLOGY
    Inventors: Hideki Hosada, Tomonari Inamura, Masaki Tahara, Tomohiko Morita, Akira Umise, Yusuke Doi, Kenji Goto
  • Patent number: 10506430
    Abstract: According to an embodiment, a communication apparatus includes a receiver, a first beacon processor, a second beacon processor, and an authentication processor. The receiver receives a first beacon transmitted over a wireless network while being protected by a first common key and a second beacon transmitted over the wireless network while not being protected by the first common key. The first beacon processor accesses the wireless network using information contained in the first beacon when the first common key is provided. The second beacon processor accesses the wireless network using information contained in the second beacon when the first common key is not provided. The authentication processor performs connection authentication to the wireless network using information contained in the second beacon and acquires the first common key.
    Type: Grant
    Filed: March 14, 2016
    Date of Patent: December 10, 2019
    Assignee: Kabushiki Kaisha Toshiba
    Inventors: Yoshihiro Oba, Ren Sakata, Hiroki Kudo, Yusuke Doi
  • Patent number: 10484947
    Abstract: According to an embodiment, a wireless communication device includes a determiner, and an executor. The determiner is configured to determine whether the wireless communication device can continue operation by a stored electric power in which remaining capacity changes according to operation of the wireless communication device for a predetermined period, based on information including an operation timing associated with a cycle in which a management server. The executor is configured to execute an operation in which the data is transmitted and received between the other wireless communication device and the management server via the wireless communication device when the wireless communication device is able to continue the operation, and otherwise, cause the wireless communication device to move into intermittent operation and causes the other communication device to transmit the data to the management server not via the wireless communication device.
    Type: Grant
    Filed: February 22, 2016
    Date of Patent: November 19, 2019
    Assignee: Kabushiki Kaisha Toshiba
    Inventors: Yasuyuki Nishibayashi, Yusuke Doi, Takafumi Sakamoto
  • Publication number: 20190321294
    Abstract: An object of the present invention is to provide an oxaliplatin-encapsulating liposome aqueous dispersion that has excellent long-term storage stability. The present invention provides an aqueous dispersion of liposomes encapsulating oxaliplatin, the oxaliplatin-encapsulating liposome aqueous dispersion containing 2-morpholinoethanesulfonic acid in an external aqueous phase.
    Type: Application
    Filed: July 3, 2019
    Publication date: October 24, 2019
    Applicants: Taiho Pharmaceutical Co., Ltd., The University of Tokushima
    Inventors: Yusuke DOI, Tatsuhiro ISHIDA
  • Patent number: 10383822
    Abstract: An object of the present invention is to provide an oxaliplatin-encapsulating liposome aqueous dispersion that has excellent long-term storage stability. The present invention provides an aqueous dispersion of liposomes encapsulating oxaliplatin, the oxaliplatin-encapsulating liposome aqueous dispersion containing 2-morpholinoethanesulfonic acid in an external aqueous phase.
    Type: Grant
    Filed: August 9, 2013
    Date of Patent: August 20, 2019
    Assignees: TAIHO PHARMACEUTICAL CO., LTD., TOKUSHIMA UNIVERSITY
    Inventors: Yusuke Doi, Tatsuhiro Ishida
  • Publication number: 20190236268
    Abstract: A behavior determining method includes causing a program to operate on a virtual environment including a virtual memory, while the program is operating on the virtual environment, generating access information of the virtual memory for determining a behavior of the program, based on information of at least one of a first flag or a second flag, the first flag indicating whether or not the program has read from a location in a virtual address space, and the second flag indicating whether or not the program has written to the location in the virtual address space, and inferring whether the behavior of the program is normal or abnormal, based on the access information.
    Type: Application
    Filed: January 30, 2019
    Publication date: August 1, 2019
    Applicant: Preferred Networks, Inc.
    Inventors: Ren KIMURA, Hirochika ASAI, Yusuke DOI
  • Patent number: 10193661
    Abstract: According to one embodiment of the present invention, there is provided a communication device includes: processing circuitry configured to generate first bitmap data indicating a calculated value of a function based on identifiers of other first communication devices; and a communicator configured to transmit a first message including the first bitmap data.
    Type: Grant
    Filed: February 27, 2017
    Date of Patent: January 29, 2019
    Assignee: KABUSHIKI KAISHA TOSHIBA
    Inventors: Fumiaki Kanayama, Yusuke Doi, Hiroki Kudo, Yuji Tohzaka, Ren Sakata