Patents by Inventor Takamasa Sato

Takamasa Sato 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: 20240118434
    Abstract: A positioning apparatus (100) detects pseudo ranges and carrier phase integrated values from ranging signals (L1C/A) for which augmentation information ([LC/A]) is provided, detects pseudo ranges and carrier phase integrated values from ranging signals (B1C) for which augmentation information is not provided, acquires correction data ([LC/A]) for the ranging signals generated from the augmentation information, corrects the pseudo ranges and the carrier phase integrated values of the ranging signals (L1C/A) with the correction data ([LC/A]), generates a first observation equation using the corrected pseudo ranges and carrier phase integrated values of the ranging signals (L1C/A), generates a second observation equation using a time difference value between the pseudo ranges and a time difference value between the carrier phase integrated values of the ranging signals (B1C), and performs positioning by executing a filter operation using the first observation equation and the second observation equation.
    Type: Application
    Filed: October 4, 2021
    Publication date: April 11, 2024
    Applicant: Mitsubishi Electric Corporation
    Inventors: Norizumi MOTOOKA, Takamasa KAWAGUCHI, Masayasu FUJITA, Yuki SATO
  • Publication number: 20230257859
    Abstract: An alloy for an Fe—Co-based soft-magnetic member, includes an alloy composition including, in terms of mass %, from 5.00% to 25.00% of Co, from 0.10% to 2.00% of Si, and from 0.10% to 2.00% of Al, provided that a total content of Si and Al is from 1.00% to 3.00%, with the balance being Fe and unavoidable impurities.
    Type: Application
    Filed: March 19, 2021
    Publication date: August 17, 2023
    Inventors: Takamasa SATO, Yusuke KUSAFUKA, Chihiro FURUSHO, Yoshihiko KOYANAGI
  • Publication number: 20230086721
    Abstract: In the webbing winding device, the rotation of the output shaft of the motor is transmitted to the spool via the first gear train. In this state, when the rotation speed of the spool decreases and the rotation of the slider base of the first clutch decreases, the coupling pawl of the second clutch is pressed by the slider provided on the slider base to mesh with the ratchet gear, and the rotation of the output shaft of the motor is transmitted to the spool via the second gear train.
    Type: Application
    Filed: March 18, 2021
    Publication date: March 23, 2023
    Inventors: Takamasa SATO, Motoki SUGIYAMA
  • Patent number: 10744974
    Abstract: In a webbing take-up device, a cover member is disposed on the inner side of a second peripheral wall of a second housing member. Due thereto, an outer side surface of a third peripheral wall of the cover member and an inner side surface of the second peripheral wall of the second housing member oppose each other in a radial direction of urging, which is a radial direction of rotation of rotational urging force of a flat spiral spring, so displacement of the cover member outward in the radial direction of urging can be suppressed.
    Type: Grant
    Filed: June 21, 2018
    Date of Patent: August 18, 2020
    Assignee: KABUSHIKI KAISHA TOKAI-RIKA-DENKI-SEISAKUSHO
    Inventors: Takamasa Sato, Takahiro Osaki, Yuya Nagata, Tomonari Umakoshi, Takuhiro Saito
  • Patent number: 10618762
    Abstract: A webbing take-up device that includes: a cut-off section that cuts off transmission of rotation load along a rotation force transmission route from a second rotation force transmission mechanism to a spool via a first rotation force transmission mechanism due to the rotation load in a pull-out direction becoming a predetermined value or greater; and a resistance section that resists the rotation load during transmission of the rotation load, and that suppresses transmission of the rotation load along the rotation force transmission route in a case in which the rotation load is less than the predetermined value.
    Type: Grant
    Filed: February 6, 2018
    Date of Patent: April 14, 2020
    Assignee: KABUSHIKI KAISHA TOKAI-RIKA-DENKI-SEISAKUSHO
    Inventors: Takahiro Osaki, Takamasa Sato, Yuya Nagata, Tomonari Umakoshi, Takuhiro Saito
  • Publication number: 20190001923
    Abstract: In a webbing take-up device, a cover member is disposed on the inner side of a second peripheral wall of a second housing member. Due thereto, an outer side surface of a third peripheral wall of the cover member and an inner side surface of the second peripheral wall of the second housing member oppose each other in a radial direction of urging, which is a radial direction of rotation of rotational urging force of a flat spiral spring, so displacement of the cover member outward in the radial direction of urging can be suppressed.
    Type: Application
    Filed: June 21, 2018
    Publication date: January 3, 2019
    Inventors: Takamasa SATO, Takahiro OSAKI, Yuya NAGATA, Tomonari UMAKOSHI, Takuhiro SAITO
  • Patent number: 10152270
    Abstract: A storage system forms a high availability pair for data duplication using a first volume of a first storage apparatus as a primary volume and a second volume of a second storage apparatus as a secondary volume. The first volume and a third volume of a third storage apparatus are used as a primary volume and a secondary volume, respectively, to form an asynchronous copy pair. The second volume and the third volume are used as a primary volume and a secondary volume, respectively, to form a standby pair. When a command to form the asynchronous copy pair is received, the storage system refuses to form the asynchronous copy pair when the standby pair is not formed yet.
    Type: Grant
    Filed: November 28, 2014
    Date of Patent: December 11, 2018
    Assignee: Hitachi, Ltd.
    Inventors: Takamasa Sato, Takashi Sakaguchi, Azusa Jin, Kensuke Narita, Yosuke Katoh, Takashi Nagao
  • Patent number: 10083813
    Abstract: A multicolumn charged particle beam exposure apparatus includes a plurality of column cells which generate charged particle beams, and the column cell includes a yoke which is made of a magnetic material and generates a magnetic field of a predetermined intensity distribution around an optical axis of the column, and a coil which is wound around the yoke. The coil includes a plurality of divided windings, which are driven by different power sources.
    Type: Grant
    Filed: March 17, 2017
    Date of Patent: September 25, 2018
    Assignee: INTEL CORPORATION
    Inventors: Masaki Kurokawa, Takamasa Sato, Shinichi Kojima, Akio Yamada
  • Publication number: 20180237246
    Abstract: A webbing take-up device that includes: a cut-off section that cuts off transmission of rotation load along a rotation force transmission route from a second rotation force transmission mechanism to a spool via a first rotation force transmission mechanism due to the rotation load in a pull-out direction becoming a predetermined value or greater; and a resistance section that resists the rotation load during transmission of the rotation load, and that suppresses transmission of the rotation load along the rotation force transmission route in a case in which the rotation load is less than the predetermined value.
    Type: Application
    Filed: February 6, 2018
    Publication date: August 23, 2018
    Inventors: Takahiro OSAKI, Takamasa SATO, Yuya NAGATA, Tomonari UMAKOSHI, Takuhiro SAITO
  • Patent number: 9940388
    Abstract: There is provided an information processing device including an event cluster creation unit configured to create an event cluster including, among a plurality of types of content, reference content serving as a reference and related content, the related content having a different type from the reference content and indicating the same event as the reference content, and a meta information appending unit configured to create meta information about the event on the basis of the event cluster and append the meta information to the event cluster.
    Type: Grant
    Filed: August 12, 2015
    Date of Patent: April 10, 2018
    Assignee: SONY CORPORATION
    Inventors: Yorimitsu Naito, Susumu Nagano, Kazuhiro Nakagomi, Takayuki Ochi, Takamasa Sato
  • Publication number: 20170323760
    Abstract: A multicolumn charged particle beam exposure apparatus includes a plurality of column cells which generate charged particle beams, and the column cell includes a yoke which is made of a magnetic material and generates a magnetic field of a predetermined intensity distribution around an optical axis of the column, and a coil which is wound around the yoke. The coil includes a plurality of divided windings, which are driven by different power sources.
    Type: Application
    Filed: March 17, 2017
    Publication date: November 9, 2017
    Inventors: Masaki Kurokawa, Takamasa Sato, Shinichi Kojima, Akio Yamada
  • Publication number: 20170300233
    Abstract: A storage system forms a high availability pair for data duplication using a first volume of a first storage apparatus as a primary volume and a second volume of a second storage apparatus as a secondary volume. The first volume and a third volume of a third storage apparatus are used as a primary volume and a secondary volume, respectively, to form an asynchronous copy pair. The second volume and the third volume are used as a primary volume and a secondary volume, respectively, to form a standby pair. When a command to form the asynchronous copy pair is received, the storage system refuses to form the asynchronous copy pair when the standby pair is not formed yet.
    Type: Application
    Filed: October 28, 2014
    Publication date: October 19, 2017
    Inventors: Takamasa SATO, Takashi SAKAGUCHI, Azusa JIN, Kensuke NARITA, Yosuke KATOH, Takashi NAGAO
  • Publication number: 20170046572
    Abstract: There is provided an information processing apparatus, including an event information analyzing section which analyzes event information related to an event in which a person participates, a person image group analyzing section which analyzes, for the person participating in the event, a person image group including one or a plurality of person images including the person, and a profile estimation section which estimates a profile of the person participating in the event based on a result obtained by analyzing the person image group and a result obtained by analyzing the event information.
    Type: Application
    Filed: October 31, 2016
    Publication date: February 16, 2017
    Inventors: Takayuki OCHI, Kazuhiro Nakagomi, Yorimitsu Naito, Takamasa Sato
  • Patent number: 9501721
    Abstract: There is provided an information processing apparatus, including an event information analyzing section which analyzes event information related to an event in which a person participates, a person image group analyzing section which analyzes, for the person participating in the event, a person image group including one or a plurality of person images including the person, and a profile estimation section which estimates a profile of the person participating in the event based on a result obtained by analyzing the person image group and a result obtained by analyzing the event information.
    Type: Grant
    Filed: March 15, 2013
    Date of Patent: November 22, 2016
    Assignee: Sony Corporation
    Inventors: Takayuki Ochi, Kazuhiro Nakagomi, Yorimitsu Naito, Takamasa Sato
  • Patent number: 9495789
    Abstract: There is provided an information processing apparatus including a display controlling unit configured to, at a time of displaying content on a screen, set one axis in a three-dimensional space as a time axis, arrange pieces of content along one or more of the time axes, cause the time axis to be rotatable in a foreground direction and a background direction of the screen with one axis substantially orthogonal to the time axis regarded as a center, and, in a case where the time axis is inclined by a predetermined angle or more toward a foreground, change a display state of content after a predetermined reference time among the pieces of content arranged along the time axis.
    Type: Grant
    Filed: March 19, 2013
    Date of Patent: November 15, 2016
    Assignee: SONY CORPORATION
    Inventors: Takamasa Sato, Takayuki Ochi, Yorimitsu Naito, Kazuhiro Nakagomi, Susumu Nagano
  • Patent number: 9430705
    Abstract: There is provided an information processing apparatus including a face image acquisition section which acquires face images extracted from images which are classified into an identical time cluster by performing time clustering, and a person information generation section which classifies the face images for each time cluster, and generates person information in which persons regarded as an identical person are identified based on the face images which are classified.
    Type: Grant
    Filed: May 14, 2012
    Date of Patent: August 30, 2016
    Assignee: SONY CORPORATION
    Inventors: Takayuki Ochi, Kazuhiro Nakagomi, Yorimitsu Naito, Takamasa Sato
  • Patent number: 9367757
    Abstract: An information processing apparatus that obtains intimacy degree information corresponding to identification information of a first person, specifies an extraction period based on the intimacy degree information, and extracts content in the extraction period.
    Type: Grant
    Filed: January 8, 2016
    Date of Patent: June 14, 2016
    Assignee: SONY CORPORATION
    Inventors: Kazuhiro Nakagomi, Yorimitsu Naito, Takayuki Ochi, Takamasa Sato
  • Publication number: 20160125256
    Abstract: An information processing apparatus that obtains intimacy degree information corresponding to identification information of a first person, specifies an extraction period based on the intimacy degree information, and extracts content in the extraction period.
    Type: Application
    Filed: January 8, 2016
    Publication date: May 5, 2016
    Applicant: SONY CORPORATION
    Inventors: Kazuhiro Nakagomi, Yorimitsu Naito, Takayuki Ochi, Takamasa Sato
  • Patent number: 9269016
    Abstract: An information processing apparatus that obtains intimacy degree information corresponding to identification information of a first person, specifies an extraction period based on the intimacy degree information, and extracts content in the extraction period.
    Type: Grant
    Filed: January 29, 2015
    Date of Patent: February 23, 2016
    Assignee: SONY CORPORATION
    Inventors: Kazuhiro Nakagomi, Yorimitsu Naito, Takayuki Ochi, Takamasa Sato
  • Patent number: 9239845
    Abstract: A backup copy from a first data volume to a second data volume is executed according to either a synchronous mode, in which write data is copied from the first data volume to the second data volume in synchronous with a write request, or an asynchronous mode, in which journal data of a first storage apparatus is reflected on the second data volume in asynchronous with the write request. A second storage apparatus acquires secondary load information representing its own load status, and transmits the information to the first storage apparatus. The first storage apparatus acquires primary load information representing its own load status, determines switching between the modes based on the secondary load information, the primary load information and mode information, and transmits determination information representing determination results to the second storage apparatus.
    Type: Grant
    Filed: December 24, 2013
    Date of Patent: January 19, 2016
    Assignee: HITACHI, LTD.
    Inventors: Takashi Sakaguchi, Takamasa Sato, Kensuke Narita, Yosuke Katoh