Patents by Inventor Kazuhiro Sato

Kazuhiro 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).

  • Patent number: 8418199
    Abstract: In a system, tabulated information on broadcasting programs is supplied through a network. When a user selects information on a desired program from the tabulated information of programs, supplemental information attached to the individual program information is converted into an remote control signal to remote-control a user's receiver to receive the desired program.
    Type: Grant
    Filed: February 21, 2002
    Date of Patent: April 9, 2013
    Assignee: Sony Corporation
    Inventor: Kazuhiro Sato
  • Publication number: 20130083427
    Abstract: A motor includes a shaft component, an upper plate portion, a lower plate portion, and a sleeve portion. The shaft component includes an inner shaft portion and an outer shaft portion. The upper plate portion defines a single monolithic member with one of the inner shaft portion and the outer shaft portion. The lower plate portion defines a single monolithic member with the other of the inner shaft portion and the outer shaft portion. The sleeve portion is disposed between the upper plate portion and the lower plate portion. A radial gap is defined between the sleeve portion and the outer shaft portion. A fixing range in which the outer shaft portion and the inner shaft portion radially overlap is arranged. At least a portion in an axial direction of the fixing range radially overlaps with an existing range in the axial direction of the radial gap.
    Type: Application
    Filed: September 13, 2012
    Publication date: April 4, 2013
    Applicant: NIDEC CORPORATION
    Inventors: Shuji IWASAKI, Yoichi SEKII, Takehito TAMAOKA, Hideki NISHIMURA, Kazuto MIYAJIMA, Takuro IGUCHI, Kazuhiro SATO, Takeyuki SHUTO
  • Patent number: 8392468
    Abstract: In order to perform reliable acquisition of album names and song titles while a CD is played back, compressed in MP3 format and filtered, the TOC information of the CD is read out by a CD playback section of a playback/dubbing apparatus. This information is then sent from a system controller to a TOC album relevant information database via a network server and a network communication and corresponding album names and song titles are then acquired. In the case in which corresponding contents information cannot be acquired at the database, the system controller reads out copyright information (ISRC code) of the CD using the CD playback section, searches databases of homepages for music companies or sales companies via the network server and the network communication based on this information, and acquires album names and song titles.
    Type: Grant
    Filed: October 14, 2004
    Date of Patent: March 5, 2013
    Assignee: Sony Corporation
    Inventor: Kazuhiro Sato
  • Publication number: 20130050873
    Abstract: A stator includes a stator core and a plurality of coils. The stator core includes a core-back and a plurality of teeth portions. Each of the teeth portions includes a coil winding portion, a tip end portion, and an increased width portion. The tip end portion has a circumferential width larger than a smallest width of the coil winding portion. The increased width portion has a circumferential width larger than the smallest width of the coil winding portion. The increased width portion includes a slanted portion extending radially outward and upward. An axial position of a magnetic center of the rotor magnet positioned radially outward of the stator overlaps with an axially extending range of the tip end portion. A thickness of the slanted portion in a direction perpendicular to an upper surface of the slanted portion is smaller than an axial thickness of the coil winding portion.
    Type: Application
    Filed: August 15, 2012
    Publication date: February 28, 2013
    Applicant: NIDEC CORPORATION
    Inventors: Hiroyuki ABE, Takehito TAMAOKA, Kazuhiro SATO
  • Publication number: 20130050872
    Abstract: A motor includes a stationary unit and a rotary unit. The stationary unit includes a stator, a base portion having at least one hole extending in the up-down direction, and a flexible wiring substrate. The flexible wiring substrate reaches a position higher than a lower surface of the base portion through at least one hole and is arranged to supply electric power to the stator. The flexible wiring substrate includes a connection portion arranged higher than the lower surface of the base portion and connected to the stator. The connection portion includes a solder portion arranged on a lower surface thereof to cover a portion of a lead wire extending from a coil of the stator. At least a portion of the solder portion is positioned within the hole.
    Type: Application
    Filed: August 2, 2012
    Publication date: February 28, 2013
    Applicant: NIDEC CORPORATION
    Inventors: Yoichi SEKII, Takehito TAMAOKA, Kazuhiro SATO, Kazuhiko FUKUSHIMA, Hiroyuki ABE
  • Publication number: 20130049551
    Abstract: A rotary unit of a motor includes a tubular hub portion. A bearing mechanism of the motor includes a bearing portion positioned radially inward of the hub portion. A stationary unit of the motor includes a stator fixing portion positioned inward of the hub portion and higher than a lower end of the hub portion. A cylinder gap is defined between the hub portion and an upper section of the bearing portion. A first communication gap is defined between a lower section of the hub portion and an upper section of the stator fixing portion. A second communication gap is defined between the lower end of the hub portion and a radial inner section of the stator core.
    Type: Application
    Filed: August 2, 2012
    Publication date: February 28, 2013
    Applicant: NIDEC CORPORATION
    Inventors: Takehito TAMAOKA, Kazuhiro SATO, Kazuhiko FUKUSHIMA
  • Patent number: 8372904
    Abstract: Adsorptive ultra-fine metal particles having a bond between an organic acid component and a metal, and exhibiting an infrared absorption peak derived from the bond between the organic acid component and the metal near 1518 cm?1. The adsorptive ultra-fine metal particles are capable of exhibiting excellent deodorizing property and VOC-adsorbing property without impairing properties and formability of the resin. The invention is further concerned to an adsorptive resin composition and an adsorptive coating material containing the adsorptive ultra-fine metal particles and are capable of forming shaped resin articles or coatings.
    Type: Grant
    Filed: September 3, 2007
    Date of Patent: February 12, 2013
    Assignee: Toyo Seikan Kaisha, Ltd.
    Inventors: Kazuaki Ohashi, Kazuhiro Sato, Munenori Ryo, Shigeru Suzuki
  • Publication number: 20130023581
    Abstract: In order to reduce the amount of an organism attractant substance remaining inside concrete that tends be used wastefully and also to allow the organism attractant substance to effectively flow out gradually in a long period of time, an environmentally active, preserving and repairing-use concrete block is provided in which the air content and flowability of the concrete are increased, and the congregating and growing effects for fishes and shellfishes and the adhering and growing effects for algae are maintained so that a high attractant effect by odor of the organism attractant substance is obtained.
    Type: Application
    Filed: October 19, 2010
    Publication date: January 24, 2013
    Applicants: AJINOMOTO CO., INC., Nikken Kogaku CO., LTD
    Inventors: Takaki Yukimoto, Yasuhiro Kaneko, Seishi Tokunaga, Hirokazu Nishimura, Tatsuru Tabohashi, Masaki Kobayashi, Kazuhiro sato, Chizuru Tara
  • Publication number: 20130005888
    Abstract: Adsorptive ultra-fine metal particles having a bond between an organic acid component and a metal, and exhibiting an infrared absorption peak derived from the bond between the organic acid component and the metal near 1518 cm-1. The adsorptive ultra-fine metal particles are capable of exhibiting excellent deodorizing property and VOC-adsorbing property without impairing properties and formability of the resin. The invention is further concerned to an adsorptive resin composition and an adsorptive coating material containing the adsorptive ultra-fine metal particles and are capable of forming shaped resin articles or coatings.
    Type: Application
    Filed: September 10, 2012
    Publication date: January 3, 2013
    Applicant: TOYO SEIKAN KAISHA, LTD.
    Inventors: Kazuaki OHASHI, Kazuhiro SATO, Munenori RYO, Shigeru SUZUKI
  • Publication number: 20120326543
    Abstract: A bearing apparatus includes a stationary shaft, a first annular member, and a rotating member. The rotating member includes a first inner circumferential surface arranged opposite to the outer circumferential surface of the stationary shaft, and a second inner circumferential surface arranged opposite to an outer circumferential surface of the first annular member. A lubricating oil is arranged in a gap between a surface of a stationary member and the rotating member. On an upper side of an upper surface of the lubricating oil, the first annular member and the rotating member are arranged radially opposite to each other with a slight gap defined therebetween, so that a labyrinth seal is defined. The labyrinth seal and a fixing range over which the stationary shaft and the first annular member are fixed to each other are arranged to overlap with each other in a radial direction.
    Type: Application
    Filed: September 4, 2012
    Publication date: December 27, 2012
    Applicant: Nidec Corporation
    Inventors: Akihiro KIMURA, Teiichi HIRONO, Kunio SAKURADA, Kyoko HORISE, Takehito TAMAOKA, Kazuhiro SATO, Yoichi SEKII
  • Publication number: 20120276755
    Abstract: A slide electricity structure according to the present invention uses grease for electrical contacts wherein contact resistance does not gradually increase even when exposed to sliding and lifetime is long, and has a silver-plated spring contact that contacts or separates by way of sliding and grease for electrical contacts that has been applied to the spring contact and contains perfluoropolyether oil having an average molecular weight between 2600 and 12500 as a base oil and PTFE having a primary particle diameter of 1 ?m or less as a thickener.
    Type: Application
    Filed: April 26, 2012
    Publication date: November 1, 2012
    Applicants: NOK Klueber Co., Ltd., Hitachi, Ltd.
    Inventors: Takashi SATO, Kazuhiro Sato, Ayumu Morita, Kenji Tsuchiya, Takao Kanno, Toshio Nitta
  • Patent number: 8295773
    Abstract: Remote control data is securely transmitted to a device under control. A remote control device transmits an acknowledge request for A ch to the device under control (S21). When the device under control has assigned A ch as the reception channel, acknowledge ACK is received. A ch is assigned as the transmission channel (S23), and a command frame is transmitted through A ch (S24). When acknowledge ACK has not been received, an acknowledge request for B ch is transmitted to the device under control (S25). When the device under control has assigned B ch as the reception channel, acknowledge ACK is received. B ch is assigned as the transmission channel (S27), and a command frame is transmitted through B ch (S28). The remote control device can transmits a command through a channel through which the device under control can receive the command, so that secure remote control can be accomplished.
    Type: Grant
    Filed: December 21, 2011
    Date of Patent: October 23, 2012
    Assignee: Sony Corporation
    Inventors: Masahiro Nakano, Kazuhiro Sato, Mitsuhiro Suzuki, Taketoshi Shimizu
  • Publication number: 20120261998
    Abstract: There is provided a power control apparatus including a calculating unit that calculates transmission efficiency of power from each of a plurality of devices when the power is received from one device of the plurality of devices and a control unit that controls power transmission from a device in which the transmission efficiency is high.
    Type: Application
    Filed: March 12, 2012
    Publication date: October 18, 2012
    Applicant: SONY CORPORATION
    Inventor: Kazuhiro SATO
  • Patent number: 8275409
    Abstract: When a mobile device falls within a range in which the mobile device can communicate with an IC tag, the mobile device transmits a phone number acquisition request including an IC tag ID and a device number to a management apparatus. The management apparatus receives the phone number acquisition request, acquires a phone number corresponding to the IC tag ID and the device number included in the phone number acquisition request from a phone number management table, and informs the mobile device of the acquired phone number. The mobile device receives the phone number and modifies its own phone number to the received phone number.
    Type: Grant
    Filed: January 20, 2010
    Date of Patent: September 25, 2012
    Assignee: Fujitsu Limited
    Inventors: Kazuhiro Sato, Tomoko Satoh
  • Patent number: 8268422
    Abstract: A resin-coated seamless can of the present invention is a resin-coated seamless can formed of a resin-coated metal sheet 1 which is produced by coating a polyester resin layer 3 containing polyethylene terephthalate onto a surface of a metal substrate 2, wherein the density of a polyester resin layer of a can inner surface side is set to equal to or more than 1.36 at a can barrel upper portion. Further, an infrared dichroic ratio (R1) of the polyester resin layer at the inner surface side of the can barrel portion which is expressed by a following formula (1) is set to equal to or more than 1.1. R1=Iw(?)/Iw(?)??(1). In the formula (1), Iw(?) indicates an infrared absorption intensity of 973 cm?1 with respect to polarized infrared rays perpendicular to the can height direction at the can barrel portion, and Iw(?) indicates an infrared absorption intensity of 973 cm?1 with respect to polarized infrared rays parallel to the can height direction at the can barrel portion.
    Type: Grant
    Filed: June 6, 2008
    Date of Patent: September 18, 2012
    Assignee: Toyo Seikan Kaisha, Ltd.
    Inventors: Kazuhiro Sato, Kazuaki Ohashi
  • Publication number: 20120186081
    Abstract: A flat conductor material before being formed into a flat conductor includes a in-slot conductor portion where a conductor having rectangular cross-section is continuously pre-formed in a zigzag pattern on a same plane and a plurality of conductors are so arranged as to be overlapped in the slot of the stator core, a coil end conductor portion where a plurality of conductors are arranged while overlapping as a coil end on the outside of the slot, and a bending portion which bends to connect both conductor portions. When the flat conductor is formed, the bending portions located at the opposite ends of the in-slot conductor portion are grasped by means of a pair of grasping tools, and the in-slot conductor portion is clamped by means of a twist tool in the setting process. Thereafter, the bending portions are twisted and bent into crank-shape in the machining process by displacing a predetermined axis to a predetermined direction while rotating the twist tool about the axis.
    Type: Application
    Filed: September 30, 2009
    Publication date: July 26, 2012
    Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventors: Hideki Kamatani, Kazuhiro Sato
  • Patent number: 8229608
    Abstract: In an apparatus installed on a boat for identifying and controlling operation of an outboard motor selected by an operator and clamped to the boat from among outboard motors in different models prepared to be selectable by the operator, including a model having an analog device that produces analog signal and a model having a digital device that converts the analog signal produced by the analog device into a digital signal, it is discriminated whether the inputted signal is the analog signal inputted through the analog signal input/output or the digital signal inputted through the digital signal input/output, and the model of the selected outboard motor is identified based on the discriminated signal, thereby enabling to surely identify the model and control its operation.
    Type: Grant
    Filed: October 2, 2008
    Date of Patent: July 24, 2012
    Assignee: Honda Motor Co., Ltd.
    Inventors: Makoto Yamamura, Yoshihisa Shinogi, Manabu Dobashi, Kazuhiro Sato
  • Patent number: 8217672
    Abstract: An apparatus includes: a strip line cell 100 having a first conductor board that has the width larger than the width of RFID tag T1 that receives a predetermined radio wave signal and reacts, to which first conductor board an electric signal that corresponds to the radio wave signal is supplied from outside, and a second conductor board opposed to the first conductor board, wherein the RFID tag T1 is arranged on other side with the opposite side opposed to the second conductor board, of the first conductor board that transmits the radio wave signal with an output according to an electric power that the electric signal possesses; a reader writer 20 that supplies the electric signal to the first conductor board of the strip line cell 100; and a computer 30 that confirms presence of reaction in the RFID tag T1.
    Type: Grant
    Filed: May 21, 2009
    Date of Patent: July 10, 2012
    Assignee: Fujitsu Limited
    Inventors: Kazuhiro Sato, Manabu Kai
  • Publication number: 20120119998
    Abstract: Systems and methods for operating an operational terminal and a server are provided. In various aspects, an operational terminal may transmit information regarding the operational terminal and a remote commander for controlling a device. A server may receive the information, and transmit display information and signal code information to the operational terminal. The display information may include information for displaying operational elements of the remote commander on a display screen. The signal code information may include control information corresponding to each of the operational elements. The operational terminal may display the operational elements on a display screen for selection by a user. Upon selection of a particular operational element, the operational terminal may transmit a control signal for remotely controlling an operation of the device, where the control signal may be transmitted in accordance with the received signal code information corresponding to the selected operational element.
    Type: Application
    Filed: November 3, 2011
    Publication date: May 17, 2012
    Applicant: SONY CORPORATION
    Inventor: Kazuhiro Sato
  • Publication number: 20120094595
    Abstract: Remote control data is securely transmitted to a device under control. A remote control device transmits an acknowledge request for A ch to the device under control (S21). When the device under control has assigned A ch as the reception channel, acknowledge ACK is received. A ch is assigned as the transmission channel (S23), and a command frame is transmitted through A ch (S24). When acknowledge ACK has not been received, an acknowledge request for B ch is transmitted to the device under control (S25). When the device under control has assigned B ch as the reception channel, acknowledge ACK is received. B ch is assigned as the transmission channel (S27), and a command frame is transmitted through B ch (S28). The remote control device can transmits a command through a channel through which the device under control can receive the command, so that secure remote control can be accomplished.
    Type: Application
    Filed: December 21, 2011
    Publication date: April 19, 2012
    Applicant: Sony Corporation
    Inventors: Masahiro NAKANO, Kazuhiro Sato, Mitsuhiro Suzuki, Taketoshi Shimizu