Patents by Inventor Takashi Takahashi

Takashi Takahashi 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).

  • Publication number: 20230167906
    Abstract: An air conditioning rotating body includes a rotor having a cylindrical shape, and a labyrinth seal structure. The rotor is housed in a casing so as to be freely rotatable. The air conditioning rotating body treats air passing through the rotor in an axial direction. The labyrinth seal structure is provided between an outer circumferential portion of the rotor and the casing. The labyrinth seal structure includes a first protrusion protruding in the axial direction from the rotor toward the casing, and a second protrusion protruding in the axial direction from the casing toward the rotor.
    Type: Application
    Filed: January 31, 2023
    Publication date: June 1, 2023
    Inventors: Tsunahiro OHDOU, Takashi TAKAHASHI, Eisaku OKUBO, Hidekazu TANAKA
  • Patent number: 11595343
    Abstract: A computer-implemented method of posting content to a social medium comprises receiving content posted by a user along with an associated posting time which indicates when the user selected an option to post the content to the social medium; determining that publication of the content posted by the user is dependent on a trigger; and in response to determining that publication of the content is dependent on the trigger, storing the content with the associated posting time and suspending publication of the content until the trigger is satisfied such that the posting time published with the content indicates a time prior to transmission of the content from an electronic device to a server for publishing.
    Type: Grant
    Filed: May 5, 2021
    Date of Patent: February 28, 2023
    Assignee: Airbnb, Inc.
    Inventors: Yuka Nomura, Koichi Takahashi, Takashi Takahashi, Daisuke Tomoda, Hiroki Yoshinaga
  • Publication number: 20220323598
    Abstract: The present invention addresses the problem of providing an anti-ROR1 monoclonal antibody that is taken in a cancer cell with ROR1 during endocytosis of the cancer cell. This problem can be solved by an anti-ROR1 monoclonal antibody that recognizes the amino acid sequence from position 156 to 300 of human ROR1 protein (GenBank accession No. NP_005003.2) as an epitope.
    Type: Application
    Filed: July 26, 2019
    Publication date: October 13, 2022
    Inventor: Takashi TAKAHASHI
  • Patent number: 11336158
    Abstract: A manufacturing method of a core of a rotating electrical machine includes: a preparation step of preparing a press device; a fixing step of fixing a steel sheet to a shaft member held by the press device by passing the shaft member through a hole provided in the steel sheet and extending in a stacking direction; and a processing step of performing press-working on the steel sheet by the press device in a state where the steel sheet is fixed to the shaft member.
    Type: Grant
    Filed: August 29, 2018
    Date of Patent: May 17, 2022
    Assignee: TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventors: Hiroshi Kinpara, Takashi Takahashi, Tomohiro Segawa
  • Publication number: 20220074608
    Abstract: The humidity control unit includes: an air passage through which a first space which is a target space and a second space communicate with each other; a moisture absorber arranged in the air passage and configured to absorb moisture from air and desorb the moisture to the air; a heat source arranged in the air passage and configured to at least cool or heat the moisture absorber; an air transport mechanism configured to allow the air in the air passage to flow in reverse directions; and a controller configured to control the heat source and the air transport mechanism.
    Type: Application
    Filed: November 19, 2021
    Publication date: March 10, 2022
    Applicant: DAIKIN INDUSTRIES, LTD.
    Inventors: Takeshi ARAKAWA, Yu JIANG, Takayuki SUNAYAMA, Eisaku OKUBO, Takashi TAKAHASHI
  • Patent number: 11271460
    Abstract: A method of manufacturing a rotational electric machine rotor includes: forming a rotor shaft having a non-circular sectional outer shape; forming a rotor core by stacking a predetermined number of magnetic body thin plates each including a center hole having a non-circular shape corresponding to the non-circular sectional outer shape of the rotor shaft; and forming a protruding part for fixing the rotor core and the rotor shaft to each other by inserting the rotor shaft into the non-circular center hole of the rotor core and squashing the rotor shaft extending out of an axial-direction end face of the rotor core by using a predetermined swaging jig to expand the rotor shaft outward beyond an outer periphery of the non-circular section along the axial-direction end face of the rotor core.
    Type: Grant
    Filed: January 8, 2021
    Date of Patent: March 8, 2022
    Assignee: TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventors: Hiroshi Kinpara, Takashi Takahashi, Tomohiro Segawa
  • Patent number: 11257214
    Abstract: Systems and methods are described for segmenting a medical image using a two-stage variational method in which fracture mechanics are used in the second stage to remove fine-scale contact bridges that connect object contours generated in the first stage. The image segmentation can be used to segment objects, such as bone objects, from surrounding tissues in a medical image, such as an image obtained with a computed tomography (“CT”) or other x-ray imaging system.
    Type: Grant
    Filed: December 3, 2019
    Date of Patent: February 22, 2022
    Assignee: REGENTS OF THE UNIVERSITY OF MINNESOTA
    Inventors: Dominik Schillinger, Tarun Gangwar, Takashi Takahashi, Jeff Calder
  • Patent number: 11258341
    Abstract: A method of manufacturing a rotational electric machine rotor includes: forming a rotor shaft having a non-circular sectional outer shape; forming a rotor core by stacking a predetermined number of magnetic body thin plates each including a center hole having a non-circular shape corresponding to the non-circular sectional outer shape of the rotor shaft; and forming a protruding part for fixing the rotor core and the rotor shaft to each other by inserting the rotor shaft into the non-circular center hole of the rotor core and squashing the rotor shaft extending out of an axial-direction end face of the rotor core by using a predetermined swaging jig to expand the rotor shaft outward beyond an outer periphery of the non-circular section along the axial-direction end face of the rotor core.
    Type: Grant
    Filed: January 8, 2021
    Date of Patent: February 22, 2022
    Assignee: TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventors: Hiroshi Kinpara, Takashi Takahashi, Tomohiro Segawa
  • Publication number: 20220033335
    Abstract: A method can produce a divinyl ether compound having an alkylene skeleton from an alkanediol and acetylene at a rapid production rate and a high reaction yield. In the production method, a compound of formula (1) wherein R1 is an alkylene group having 4 to 20 carbon atoms, may be reacted with acetylene in the presence of an alkali metal catalyst to produce a compound of formula (2) and the reaction may be performed in the absence of a solvent.
    Type: Application
    Filed: November 26, 2019
    Publication date: February 3, 2022
    Applicant: MARUZEN PETROCHEMICAL CO., LTD.
    Inventors: Takashi NANIKI, Jun ITO, Yuji HASHIMA, Wataru TSUCHIDA, Takashi TAKAHASHI, Ayato TAKAYAMA, Tomohiko SATO
  • Publication number: 20220033334
    Abstract: A method of purifying a divinyl ether compound having an alkylene skeleton may take place with low energy and in a simplified manner. Such a method for producing a divinyl ether compound may include: reacting a compound of formula (1) wherein R1 is an alkylene group having 4 to 20 carbon atoms, with acetylene by using an alkali metal catalyst; and purifying the divinyl ether compound of formula (2) which is obtained in the reacting, without an extraction.
    Type: Application
    Filed: November 26, 2019
    Publication date: February 3, 2022
    Applicant: MARUZEN PETROCHEMICAL CO., LTD.
    Inventors: Takashi NANIKI, Ayato TAKAYAMA, Wataru TSUCHIDA, Jun ITO, Takashi TAKAHASHI, Naoki KANEMASA
  • Patent number: 11190088
    Abstract: A method of manufacturing a rotational electric machine rotor includes: forming a rotor shaft having a non-circular sectional outer shape; forming a rotor core by stacking a predetermined number of magnetic body thin plates each including a center hole having a non-circular shape corresponding to the non-circular sectional outer shape of the rotor shaft; and forming a protruding part for fixing the rotor core and the rotor shaft to each other by inserting the rotor shaft into the non-circular center hole of the rotor core and squashing the rotor shaft extending out of an axial-direction end face of the rotor core by using a predetermined swaging jig to expand the rotor shaft outward beyond an outer periphery of the non-circular section along the axial-direction end face of the rotor core.
    Type: Grant
    Filed: January 8, 2021
    Date of Patent: November 30, 2021
    Assignee: TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventors: Hiroshi Kinpara, Takashi Takahashi, Tomohiro Segawa
  • Publication number: 20210281534
    Abstract: A computer-implemented method of posting content to a social medium comprises receiving content posted by a user along with an associated posting time which indicates when the user selected an option to post the content to the social medium; determining that publication of the content posted by the user is dependent on a trigger; and in response to determining that publication of the content is dependent on the trigger, storing the content with the associated posting time and suspending publication of the content until the trigger is satisfied such that the posting time published with the content indicates a time prior to transmission of the content from an electronic device to a server for publishing.
    Type: Application
    Filed: May 5, 2021
    Publication date: September 9, 2021
    Inventors: Yuka Nomura, Koichi Takahashi, Takashi Takahashi, Daisuke Tomoda, Hiroki Yoshinaga
  • Patent number: 11038833
    Abstract: A computer-implemented method of posting content to a social medium comprises receiving content posted by a user along with an associated posting time which indicates when the user selected an option to post the content to the social medium; determining that publication of the content posted by the user is dependent on a trigger; and in response to determining that publication of the content is dependent on the trigger, storing the content with the associated posting time and suspending publication of the content until the trigger is satisfied such that the posting time published with the content indicates a time prior to transmission of the content from an electronic device to a server for publishing.
    Type: Grant
    Filed: September 25, 2019
    Date of Patent: June 15, 2021
    Assignee: Airbnb, Inc.
    Inventors: Yuka Nomura, Koichi Takahashi, Takashi Takahashi, Daisuke Tomoda, Hiroki Yoshinaga
  • Publication number: 20210135551
    Abstract: A method of manufacturing a rotational electric machine rotor includes: forming a rotor shaft having a non-circular sectional outer shape; forming a rotor core by stacking a predetermined number of magnetic body thin plates each including a center hole having a non-circular shape corresponding to the non-circular sectional outer shape of the rotor shaft; and forming a protruding part for fixing the rotor core and the rotor shaft to each other by inserting the rotor shaft into the non-circular center hole of the rotor core and squashing the rotor shaft extending out of an axial-direction end face of the rotor core by using a predetermined swaging jig to expand the rotor shaft outward beyond an outer periphery of the non-circular section along the axial-direction end face of the rotor core.
    Type: Application
    Filed: January 8, 2021
    Publication date: May 6, 2021
    Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventors: Hiroshi KINPARA, Takashi TAKAHASHI, Tomohiro SEGAWA
  • Publication number: 20210135550
    Abstract: A method of manufacturing a rotational electric machine rotor includes: forming a rotor shaft having a non-circular sectional outer shape; forming a rotor core by stacking a predetermined number of magnetic body thin plates each including a center hole having a non-circular shape corresponding to the non-circular sectional outer shape of the rotor shaft; and forming a protruding part for fixing the rotor core and the rotor shaft to each other by inserting the rotor shaft into the non-circular center hole of the rotor core and squashing the rotor shaft extending out of an axial-direction end face of the rotor core by using a predetermined swaging jig to expand the rotor shaft outward beyond an outer periphery of the non-circular section along the axial-direction end face of the rotor core.
    Type: Application
    Filed: January 8, 2021
    Publication date: May 6, 2021
    Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventors: Hiroshi KINPARA, Takashi Takahashi, Tomohiro Segawa
  • Patent number: 10999238
    Abstract: A computer-implemented method of posting content to a social medium comprises receiving content posted by a user along with an associated posting time which indicates when the user selected an option to post the content to the social medium; determining that publication of the content posted by the user is dependent on a trigger; and in response to determining that publication of the content is dependent on the trigger, storing the content with the associated posting time and suspending publication of the content until the trigger is satisfied such that the posting time published with the content indicates a time prior to transmission of the content from an electronic device to a server for publishing.
    Type: Grant
    Filed: September 26, 2019
    Date of Patent: May 4, 2021
    Assignee: Airbnb, Inc.
    Inventors: Yuka Nomura, Koichi Takahashi, Takashi Takahashi, Daisuke Tomoda, Hiroki Yoshinaga
  • Patent number: 10979382
    Abstract: A computer-implemented method of posting content to a social medium comprises receiving content posted by a user along with an associated posting time which indicates when the user selected an option to post the content to the social medium; determining that publication of the content posted by the user is dependent on a trigger; and in response to determining that publication of the content is dependent on the trigger, storing the content with the associated posting time and suspending publication of the content until the trigger is satisfied such that the posting time published with the content indicates a time prior to transmission of the content from an electronic device to a server for publishing.
    Type: Grant
    Filed: September 27, 2019
    Date of Patent: April 13, 2021
    Assignee: Airbnb, Inc.
    Inventors: Yuka Nomura, Koichi Takahashi, Takashi Takahashi, Daisuke Tomoda, Hiroki Yoshinaga
  • Patent number: 10916996
    Abstract: A method of manufacturing a rotational electric machine rotor includes: forming a rotor shaft having a non-circular sectional outer shape; forming a rotor core by stacking a predetermined number of magnetic body thin plates each including a center hole having a non-circular shape corresponding to the non-circular sectional outer shape of the rotor shaft; and forming a protruding part for fixing the rotor core and the rotor shaft to each other by inserting the rotor shaft into the non-circular center hole of the rotor core and squashing the rotor shaft extending out of an axial-direction end face of the rotor core by using a predetermined swaging jig to expand the rotor shaft outward beyond an outer periphery of the non-circular section along the axial-direction end face of the rotor core.
    Type: Grant
    Filed: October 11, 2018
    Date of Patent: February 9, 2021
    Assignee: TOYOTA JTDOSHA KABUSHIKI KAISHA
    Inventors: Hiroshi Kinpara, Takashi Takahashi, Tomohiro Segawa
  • Patent number: 10917487
    Abstract: According to one or more embodiments of the present invention, an example method includes, based on a determination that a user is not present at a computing device, capturing a plurality of screen images from the computing device. The method further includes detecting one or more notifications being received based on a difference in a pair of consecutively captured screen images comprising a first screen image and a second screen image. The method further includes extracting a notification information for each notification by extracting a portion of the captured screen images corresponding to the one or more notifications respectively. The method further includes based on a determination that the user has returned at the computing device, generating and displaying a digest notification that comprises the extracted notification information for each of the one or more notifications that were received when the user was not present.
    Type: Grant
    Filed: January 14, 2019
    Date of Patent: February 9, 2021
    Assignee: INTERNATIONAL BUSINESS MACHINES CORPORATION
    Inventors: Yuriko Nishikawa, Yoshio Horiuchi, Kazuto Yamafuji, Masahiro Okawa, Takashi Takahashi
  • Patent number: 10831989
    Abstract: According to one embodiment of the present invention, a system distributes communications and includes at least one processor. The system identifies an answer to a question submitted to the system by a requesting user. A responding user is identified that submitted the identified answer to the system. The system enables the responding user to view the identified answer. In response to receiving a revision to the identified answer from the responding user, one or more users that have viewed the identified answer are determined and notified of the revision to the answer. Embodiments of the present invention further include a method and computer program product for distributing communications in substantially the same manner described above.
    Type: Grant
    Filed: December 4, 2018
    Date of Patent: November 10, 2020
    Assignee: International Business Machines Corporation
    Inventors: Takashi Takahashi, Yoshio Horiuchi, Masahiro Okawa, Yuriko Nishikawa, Kazuto Yamafuji