Patents by Inventor Masayuki Tamura

Masayuki Tamura 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: 8929723
    Abstract: Disclosed herein is a recording apparatus including: an input section configured to input data to be recorded; and a recording control section configured to reserve a recording region beforehand on recording media by updating file management information about the recording media to which the data is to be recorded, the recording control section being further configured such that when the data input through the input section has reached a predetermined data amount, the recording control section records the input data to the reserved region.
    Type: Grant
    Filed: February 4, 2011
    Date of Patent: January 6, 2015
    Assignee: Sony Corporation
    Inventors: Masashi Kishikawa, Masayuki Tamura, Tsutomu Shimosato, Yuichi Motomura, Hisao Tanaka
  • Patent number: 8881501
    Abstract: A propellant tank for storing a liquid propellant A and supplying vapor produced by evaporation of part of the liquid propellant A to an external location comprises a tank body for storing the liquid propellant A, a mesh member arranged inside the tank body to cover a liquid surface of the liquid propellant A to divide an interior of the tank body into a liquid propellant storing area LA and a gas storing area GA by utilizing surface tension of the liquid propellant, and a heater arranged to a gas storing area GA side of the tank body to keep the gas storing area GA at higher temperature than temperature in the liquid propellant storing area LA. The tank body has a propellant inlet open into the liquid propellant storing area LA and a gas outlet open into the gas storing area GA.
    Type: Grant
    Filed: March 3, 2011
    Date of Patent: November 11, 2014
    Assignees: Japan Aerospace Exploration Agency, IHI Aerospace Co., Ltd.
    Inventors: Takayuki Yamamoto, Osamu Mori, Yoshihiro Kishino, Masayuki Tamura, Shohei Koga, Ryoji Imai
  • Patent number: 8768986
    Abstract: Disclosed herein is an information recording apparatus including: a loading section configured to be loaded with a recording medium for managing a file on the basis of at least one of an FAT file system and a file system similar thereto; and a control section configured, in updating at least one directory entry recorded to an area in a second and subsequent clusters in a recording area of directory entries in a predetermined directory in the recording medium, to read data, update at least the one directory entry, record the updated data, and update the FAT of the recording medium and management information similar to the FAT such that the area in which the updated data of the area in the second and subsequent clusters is recorded is linked to the area in a first cluster of the recording area in the predetermined directory.
    Type: Grant
    Filed: February 3, 2011
    Date of Patent: July 1, 2014
    Assignee: Sony Corporation
    Inventors: Masashi Kishikawa, Masayuki Tamura, Tsutomu Shimosato, Yuichi Motomura, Hisao Tanaka
  • Patent number: 8761573
    Abstract: A recording device includes: an input portion to which data to be recorded is input; and a recording control portion which transfers the data input to the input portion to a recording medium to record the data in the recording medium by using a certain file system, and specifies a partial region or some files in the data recorded in the recording medium to set the partial region or the files as recording information of an additional information region prepared in the file system.
    Type: Grant
    Filed: September 20, 2011
    Date of Patent: June 24, 2014
    Assignee: Sony Corporation
    Inventors: Masashi Kishikawa, Masayuki Tamura, Tsutomu Shimosato, Hisao Tanaka
  • Patent number: 8671621
    Abstract: A vehicle window opening/closing device 1 comprises: an inversion pulley 12 provided to an upper portion of a guide rail 10; a drive mechanism 14 provided, in line, to a lower end of the guide rail 10, and constituted so that a speed reduction mechanism including a worm and a worm wheel, and a drum connected concentrically with the worm wheel are received into a same housing 15; a close-side cable 24, whose one end is fixed to the drum and whose other end is coupled to a carrier plate 11 via the inversion pulley 12; an open-side cable 25, whose one end is fixed to the drum and whose other end is coupled directly to the carrier plate 11; and an electric motor 17 having an armature coupled mechanically to the worm, the electric motor being capable of being coupled to the drive mechanism 14.
    Type: Grant
    Filed: August 6, 2008
    Date of Patent: March 18, 2014
    Assignee: Mitsuba Corporation
    Inventors: Yasushi Yoshida, Masayuki Tamura
  • Patent number: 8651543
    Abstract: The grasping apparatus includes a grasping portion for grasping a workpiece. This grasping portion has i) pawl portions having squeezing portions that squeeze the workpiece, and ii) contact portions, each of which has an inner bag made of elastic material, and a granular substance that is filled in the inner bag. The contact portions are attached to portions of the squeezing portions that contact the workpiece, and harden the granular substance while keeping it in an appropriate shape by increasing a volume ratio of the granular substance to an inner volume of the inner bags. Retaining portions that have concavo-convex shapes are formed on the attaching surfaces that are portions of the squeezing portions that the contact portions attach to.
    Type: Grant
    Filed: April 19, 2011
    Date of Patent: February 18, 2014
    Assignee: Toyota Jidosha Kabushiki Kaisha
    Inventors: Hirofumi Matsuoka, Masayuki Tamura
  • Patent number: 8596038
    Abstract: A liquid propellant tank for storing a liquid propellant A and supplying vapor produced by evaporation of part of the liquid propellant A to an external location comprises a tank body for storing the liquid propellant A, and a plurality of holder plates arranged inside the tank body, around an axis L of the tank body. The holder plates cause the liquid propellant A to adhere to them by surface tension, thereby establishing, inside the tank body, a liquid propellant holding area LA in which the liquid propellant A is held and a gas accumulation area GA in which vapor produced by evaporation of part of the liquid propellant A accumulates. The tank body has a propellant inlet open into the liquid propellant holding area LA and a gas outlet open into the gas accumulation area GA.
    Type: Grant
    Filed: March 3, 2011
    Date of Patent: December 3, 2013
    Assignee: Japan Aerospace Exploration Agency
    Inventors: Takayuki Yamamoto, Osamu Mori, Yoshihiro Kishino, Masayuki Tamura, Shohei Koga, Ryoji Imai
  • Patent number: 8509597
    Abstract: Disclosed herein is a recording apparatus including: an input section configured to input data to be recorded; a data placement section configured to suffix write complete information indicating that a written state of the data written to recording media is normal, to the data; and a recording control section configured to transfer a predetermined amount of the data to which the write completion information is suffixed by the data placement section, to the recording media successively for recording thereto from a start block of the data.
    Type: Grant
    Filed: February 3, 2011
    Date of Patent: August 13, 2013
    Assignee: Sony Corporation
    Inventors: Yuichi Motomura, Masayuki Tamura, Tsutomu Shimosato, Masashi Kishikawa
  • Patent number: 8452158
    Abstract: Disclosed herein is a recording apparatus including: an input section configured to input main data and added data attached to the main data; and a recording control section configured such that when the main data and the added data input through the input section have each reached a predetermined data amount, the recording control section temporarily stores the main data and the added data in units of the predetermined data amount; and that when the sum of the amounts of the temporarily stored data has reached a specific data amount, the recording control section transfers the temporarily stored data to recording media for recording thereto in a single file; the recording control section further registering management data about the recorded data to a file system of the recording media in such a manner that the management data is sorted by the data type of the recorded data.
    Type: Grant
    Filed: February 4, 2011
    Date of Patent: May 28, 2013
    Assignee: Sony Corporation
    Inventors: Masayuki Tamura, Tsutomu Shimosato, Masashi Kishikawa
  • Patent number: 8450230
    Abstract: A dielectric ceramic composition comprises a main component composed of at least one selected from BaTiO3, (Ba, Ca)TiO3, (Ba, Sr)TiO3 and (Ba, Ca, Sr)TiO3, an oxide of rare earth element and a composite compound including Ba. 9 to 13 mol of the composite compound in terms of composite compound is included in the dielectric composition. The dielectric ceramic composition includes surface diffusion particles having surface diffusion structure composed of non diffusion phase and diffusion phase including rare earth element. In the surface diffusion particle, when an area of the non diffusion phase is defined as S1, an area of the diffusion phase is defined as S2, S1 and S2 satisfy a relation of S1:S2=20:80 to 30:70 (Note that, except S1=30 and S2=70), when an average concentration of the rare earth element in the surface diffusion particle is defined as C, S2 and C satisfy a relation of 4.8?S2×C?5.8.
    Type: Grant
    Filed: December 27, 2010
    Date of Patent: May 28, 2013
    Assignee: TDK Corporation
    Inventors: Masayuki Tamura, Satoshi Takagi, Dan Sakurai, Sanshiro Aman, Yuki Kamada
  • Patent number: 8401365
    Abstract: Disclosed herein is a recording apparatus including: an input section configured to input or generate main data and added data thereof; and a recording control section configured such that when the main data and the added data input or generated by the input section have each reached a predetermined data amount, the recording control section temporarily stores the main data and the added data in units of the predetermined data amount, that when the sum of the temporarily stored data has reached a specific write data unit, the recording control section transfers the temporarily stored data to recording media for recording thereto, and that when the amount of the temporarily stored data is less than that of the specific write data unit upon elapse of a predetermined time period since the most recent recording, the recording control section transfers the temporarily stored data to the recording media for recording thereto.
    Type: Grant
    Filed: February 3, 2011
    Date of Patent: March 19, 2013
    Assignee: Sony Corporation
    Inventors: Masayuki Tamura, Tsutomu Shimosato, Masashi Kishikawa
  • Publication number: 20130033050
    Abstract: The grasping apparatus includes a grasping portion for grasping a workpiece. This grasping portion has i) pawl portions having squeezing portions that squeeze the workpiece, and ii) contact portions, each of which has an inner bag made of elastic material, and a granular substance that is filled in the inner bag. The contact portions are attached to portions of the squeezing portions that contact the workpiece, and harden the granular substance while keeping it in an appropriate shape by increasing a volume ratio of the granular substance to an inner volume of the inner bags. Retaining portions that have concavo-convex shapes are formed on the attaching surfaces that are portions of the squeezing portions that the contact portions attach to.
    Type: Application
    Filed: April 19, 2011
    Publication date: February 7, 2013
    Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventors: Hirofumi Matsuoka, Masayuki Tamura
  • Publication number: 20120082425
    Abstract: A recording device includes: an input portion to which data to be recorded is input; and a recording control portion which transfers the data input to the input portion to a recording medium to record the data in the recording medium by using a certain file system, and specifies a partial region or some files in the data recorded in the recording medium to set the partial region or the files as recording information of an additional information region prepared in the file system.
    Type: Application
    Filed: September 20, 2011
    Publication date: April 5, 2012
    Inventors: Masashi Kishikawa, Masayuki Tamura, Tsutomu Shimosato, Hisao Tanaka
  • Publication number: 20110283622
    Abstract: A vehicle window opening/closing device 1 comprises: an inversion pulley 12 provided to an upper portion of a guide rail 10; a drive mechanism 14 provided, in line, to a lower end of the guide rail 10, and constituted so that a speed reduction mechanism including a worm and a worm wheel, and a drum connected concentrically with the worm wheel are received into a same housing 15; a close-side cable 24, whose one end is fixed to the drum and whose other end is coupled to a carrier plate 11 via the inversion pulley 12; an open-side cable 25, whose one end is fixed to the drum and whose other end is coupled directly to the carrier plate 11; and an electric motor 17 having an armature coupled mechanically to the worm, the electric motor being capable of being coupled to the drive mechanism 14.
    Type: Application
    Filed: August 6, 2008
    Publication date: November 24, 2011
    Applicant: Mitsuba Corporation
    Inventors: Yasushi Yoshida, Masayuki Tamura
  • Publication number: 20110214410
    Abstract: A propellant tank for storing a liquid propellant A and supplying vapor produced by evaporation of part of the liquid propellant A to an external location comprises a tank body for storing the liquid propellant A, a mesh member arranged inside the tank body to cover a liquid surface of the liquid propellant A to divide an interior of the tank body into a liquid propellant storing area LA and a gas storing area GA by utilizing surface tension of the liquid propellant, and a heater arranged to a gas storing area GA side of the tank body to keep the gas storing area GA at higher temperature than temperature in the liquid propellant storing area LA. The tank body has a propellant inlet open into the liquid propellant storing area LA and a gas outlet open into the gas storing area GA.
    Type: Application
    Filed: March 3, 2011
    Publication date: September 8, 2011
    Applicants: JAPAN AEROSPACE EXPLORATION AGENCY, IHI AEROSPACE CO., LTD.
    Inventors: Takayuki YAMAMOTO, Osamu MORI, Yoshihiro KISHINO, Masayuki TAMURA, Shohei KOGA, Ryoji IMAI
  • Publication number: 20110214408
    Abstract: A liquid propellant tank for storing a liquid propellant A and supplying vapor produced by evaporation of part of the liquid propellant A to an external location comprises a tank body for storing the liquid propellant A, and a plurality of holder plates arranged inside the tank body, around an axis L of the tank body. The holder plates cause the liquid propellant A to adhere to them by surface tension, thereby establishing, inside the tank body, a liquid propellant holding area LA in which the liquid propellant A is held and a gas accumulation area GA in which vapor produced by evaporation of part of the liquid propellant A accumulates. The tank body has a propellant inlet open into the liquid propellant holding area LA and a gas outlet open into the gas accumulation area GA.
    Type: Application
    Filed: March 3, 2011
    Publication date: September 8, 2011
    Applicants: JAPAN AEROSPACE EXPLORATION AGENCY, IHI AEROSPACE CO., LTD.
    Inventors: Takayuki YAMAMOTO, Osamu MORI, Yoshihiro KISHINO, Masayuki TAMURA, Shohei KOGA, Ryoji IMAI
  • Publication number: 20110193991
    Abstract: Disclosed herein is a recording apparatus including: an input section configured to input data to be recorded; and a recording control section configured to reserve a recording region beforehand on recording media by updating file management information about the recording media to which the data is to be recorded, the recording control section being further configured such that when the data input through the input section has reached a predetermined data amount, the recording control section records the input data to the reserved region.
    Type: Application
    Filed: February 4, 2011
    Publication date: August 11, 2011
    Inventors: Masashi KISHIKAWA, Masayuki Tamura, Tsutomu Shimosato, Yuichi Motomura, Hisao Tanaka
  • Publication number: 20110194834
    Abstract: Disclosed herein is a recording apparatus including: an input section configured to input data to be recorded; a data placement section configured to suffix write complete information indicating that a written state of the data written to recording media is normal, to the data; and a recording control section configured to transfer a predetermined amount of the data to which the write completion information is suffixed by the data placement section, to the recording media successively for recording thereto from a start block of the data.
    Type: Application
    Filed: February 3, 2011
    Publication date: August 11, 2011
    Inventors: Yuichi MOTOMURA, Masayuki Tamura, Tsutomu Shimosato, Masashi Kishikawa
  • Publication number: 20110194835
    Abstract: Disclosed herein is a recording apparatus including: an input section configured to input or generate main data and added data thereof; and a recording control section configured such that when the main data and the added data input or generated by the input section have each reached a predetermined data amount, the recording control section temporarily stores the main data and the added data in units of the predetermined data amount, that when the sum of the temporarily stored data has reached a specific write data unit, the recording control section transfers the temporarily stored data to recording media for recording thereto, and that when the amount of the temporarily stored data is less than that of the specific write data unit upon elapse of a predetermined time period since the most recent recording, the recording control section transfers the temporarily stored data to the recording media for recording thereto.
    Type: Application
    Filed: February 3, 2011
    Publication date: August 11, 2011
    Inventors: Masayuki TAMURA, Tsutomo Shimosato, Masashi Kishikawa
  • Publication number: 20110194837
    Abstract: Disclosed herein is a recording apparatus including: an input section configured to input data to be recorded; and a recording control section configured to reserve a recording region beforehand on recording media by updating file management information about the recording media to which the data is to be recorded, the recording control section being further configured such that when the data input through the input section has reached a predetermined data amount, the recording control section records the input data to the reserved region.
    Type: Application
    Filed: February 4, 2011
    Publication date: August 11, 2011
    Inventors: Masashi KISHIKAWA, Masayuki Tamura, Tsutomu Shimosato, Yuichi Motomura, Hisao Tanaka