Patents by Inventor Takashi Miyazaki

Takashi Miyazaki 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).

  • METHOD OF MANUFACTURING PERMANENT-MAGNET SYNCHRONOUS MOTOR
    Publication number: 20120304453
    Abstract: In a combination of, for example, a rotor having eight magnetic poles and a stator having twelve slots and pulsating components of permeance, which generate a sinusoidal cogging torque having maxima of the same number as the number of poles of the rotor, pressurizing parts arranged in predetermined positions, applying a force at an outer periphery of the stator and directed inwardly cancels the pulsating components of the cogging torque.
    Type: Application
    Filed: August 15, 2012
    Publication date: December 6, 2012
    Applicant: MITSUBISHI DENKI KABUSHIKI KAISHA
    Inventors: Yukari Toide, Akihiro Daikoku, Masatsugu Nakano, Hideaki Arita, Shinichi Yamaguchi, Moriyuki Hazeyama, Takashi Yoshioka, Tomohiro Kikuchi, Katsumi Hayami, Takashi Miyazaki
  • FOUNTAIN SOLUTION COMPOSITION FOR LITHOGRAPHIC PRINTING PLATE AND LITHOGRAPHIC PRINTING METHOD
    Publication number: 20120192740
    Abstract: The invention provides a fountain solution composition for a lithographic printing plate, and a lithographic printing method, that eliminate problems with the printing properties of lithographic printing plates that do not require developing treatment during plate making, and particularly lead edge toning, wherein ink gradually accumulates at the tips of printing plates and the ink is transferred to printed sheet surfaces, and that do not exhibit problems with ink receptivity or printing durability. The invention relates to a fountain solution composition for a lithographic printing plate, comprising at least one polyols, to be used at a working concentration such that the concentration of the polyol is 1.5-25 mass % when printing using a lithographic printing plate that does not require developing treatment during plate making.
    Type: Application
    Filed: January 27, 2012
    Publication date: August 2, 2012
    Inventors: Takashi Miyazaki, Yuichiro Konishi
  • DISPLAY DEVICE AND LIGHT SOURCE DEVICE
    Publication number: 20120176423
    Abstract: According to one embodiment, a display device includes an optical switch panel, and a light source device. The optical switch panel includes pixels and a drive part controlling transmissivity of the pixels. The light source device is stacked with the panel and includes a light source to emit a source light, a light guiding unit, interference filters, and light controlling parts. The light guiding unit includes a light guide region guiding the source light, a reflecting part provided around the region to reflect the source light, and apertures provided around the region and causing semi-collimated light to be emitted. The interference filters cause lights in certain wavelength dands of the light emitted from the aperture to pass. The light controlling parts cause the lights through the filters to enter the pixels to form an image.
    Type: Application
    Filed: March 19, 2012
    Publication date: July 12, 2012
    Applicant: Kabushiki Kaisha Toshiba
    Inventors: Hitoshi NAGATO, Takashi MIYAZAKI, Yutaka NAKAI, Tomio ONO, Yoshinori HONGUH, Hideki NUKADA, Yuzo HIRAYAMA, Hajime YAMAGUCHI
  • METHOD FOR PROPHYLAXIS OF INFLUENZA USING VACCINE FOR INTRANASAL ADMINISTRATION
    Publication number: 20120082697
    Abstract: The present invention provides a vaccine composition for transnasal mucous membrane administration, which contains an influenza virus antigen, polyriboinosinic polyribocytidylic acid (poly (I:C)) or a derivative thereof and a carboxyvinyl polymer. The present invention also provides a prophylactic method of influenza, including a step of administering the vaccine composition at least once to the nasal mucosa of a subject in need thereof.
    Type: Application
    Filed: March 31, 2010
    Publication date: April 5, 2012
    Applicants: JAPAN AS REPRESENTED BY THE DIRECTOR GENERAL OF NATL. INST. OF INFECT DISEASES, TOKO YAKUHIN KOGYO KABUSHIKI KAISHA, The Research Foundaton for Microbial Diseases of Osaka University
    Inventors: Hideki Hasegawa, Sadao Manabe, Takeshi Tanimoto, Takashi Miyazaki, Taizou Kamishita
  • Display device and display method
    Patent number: 8134773
    Abstract: A display device includes: an optical cell including: a first electrode; a second electrode; an ion conduction layer facing the first electrode and the second electrode and containing a mobile ion; and a first nanostructure provided between the first electrode and the ion conduction layer and being electrically connected to the first electrode. The first nanostructure has a first plasmon resonance wavelength in a visible light region and contains a first metal element. A first metal compound layer which contains the first metal element contained in the first nanostructure and has a refractive index different from a refractive index of the ion conduction layer is formed on at least a part of a surface of the first nanostructure by applying a voltage between the first electrode and the second electrode.
    Type: Grant
    Filed: February 12, 2010
    Date of Patent: March 13, 2012
    Assignee: Kabushiki Kaisha Toshiba
    Inventors: Takashi Miyazaki, Rei Hasegawa, Hajime Yamaguchi, Hitoshi Nagato, Haruhi Oooka, Shuichi Uchikoga
  • BACKLIGHT AND LIQUID CRYSTAL DISPLAY DEVICE
    Publication number: 20120038848
    Abstract: A backlight includes a case having plural apertures in a main face thereof and a light source disposed in the case. A total area of the plural apertures is not less than 8% and not more than 15% of an area of the main face.
    Type: Application
    Filed: March 4, 2011
    Publication date: February 16, 2012
    Applicant: Kabushiki Kaisha Toshiba
    Inventors: Hitoshi NAGATO, Takashi Miyazaki, Yutaka Nakai, Hajime Yamaguchi
  • Flexible display device with dilatant fluid
    Patent number: 8077278
    Abstract: A display device is provide, which includes a supporting substrate, a flexible display provided with a transparent display substrate formed above the supporting substrate, and a dilatant fluid accommodating member. The dilatant fluid accommodating member is disposed on the outside of the flexible display.
    Type: Grant
    Filed: February 6, 2009
    Date of Patent: December 13, 2011
    Assignee: Kabushiki Kaisha Toshiba
    Inventors: Takashi Miyazaki, Hajime Yamaguchi, Masao Tanaka, Rei Hasegawa
  • OPTICAL DEVICE AND DISPLAY
    Publication number: 20110279756
    Abstract: According to one embodiment, an optical device includes an optically variable layer and first and second electrodes. The optically variable layer includes a material having dielectric anisotropy and a solvatochromic dye. The first and second electrodes are configured to apply a voltage to the optically variable layer. According to another embodiment, a display includes an optical device and a driving circuit. The optical device includes an optically variable layer and first and second electrodes. The optically variable layer includes a material having dielectric anisotropy and a solvatochromic dye. The first and second electrodes are configured to driving circuit is configured to put a drive voltage across the first and second electrodes.
    Type: Application
    Filed: May 19, 2011
    Publication date: November 17, 2011
    Inventors: Hajime Yamaguchi, Rei Hasegawa, Takashi Miyazaki, Hitoshi Nagato, Haruhi Oooka
  • ENGINE-DRIVEN CUTTER
    Publication number: 20110214298
    Abstract: A handheld engine-driven cutter is provided with a disk blade and a four-stroke engine that drives the disk blade. By employing the four-stroke engine, exhaustion of unburned gas and fuel consumption can be reduced. The engine cutter is further provided with a filter through which air provided to the four-stroke engine passes, a carburetor that mixes fuel and the air that passed through the filter, and a casing that houses the filter and the carburetor. The filter and the carburetor are arranged to align on a straight line along a direction of flow of the air passing through the filter and the carburetor.
    Type: Application
    Filed: February 24, 2011
    Publication date: September 8, 2011
    Applicant: MAKITA CORPORATION
    Inventors: Masaki SUGIYAMA, Tetsuya HASEGAWA, Masaki KONDO, Tomonobu NASHIMOTO, Masayoshi OKUMI, Takashi MIYAZAKI
  • Information Processor and Information Processing Method
    Publication number: 20110202697
    Abstract: An information processor includes: a plurality of master cores, a plurality of slave cores, a plurality of slave adapters each connected to a respective slave core of the plurality of slave cores, and an interconnected network for connecting the master cores and slave adapters by way of a plurality of router nodes. The slave adapters compare a first access request transmitted by a first master core among the plurality of master cores and a second access request transmitted by a second master core other than the first master core among the plurality of master cores based on a request from the first master core and a request from the second master core, and transmit the first access request or the second access request to the slave core that is connected to the slave adapter when the first access request and the second access request match.
    Type: Application
    Filed: April 25, 2008
    Publication date: August 18, 2011
    Inventors: Hiroaki Inoue, Takashi Miyazaki
  • Cache memory, cache memory system, and method program for using the cache memory
    Publication number: 20110153950
    Abstract: A cache memory includes: a plurality of MSHRs (Miss Status/Information Holding Registers); a memory access identification unit that identifies a memory access included in an accepted memory access request; and a memory access association unit that associates a given memory access with the MSHR that is used when the memory access turns out to be a cache miss and determines, on the basis of the association, a candidate for the MSHR that is used by the memory access identified by the access identification unit.
    Type: Application
    Filed: July 23, 2009
    Publication date: June 23, 2011
    Inventors: Kazuhisa Ishizaka, Takashi Miyazaki
  • Electromagnetism suppressing material, electromagnetism suppressing device, and electronic appliance
    Patent number: 7959821
    Abstract: An electromagnetism suppressing material has an increased electromagnetism suppressing effect, can be flexibly formed in various shapes, and is inexpensive. An electromagnetism suppressing device uses the electromagnetism suppressing material, and an electronic appliance uses the electromagnetism suppressing material or the electromagnetism suppressing device. The electromagnetism suppressing material is a liquid material and/or gel material with electrical polarity.
    Type: Grant
    Filed: October 31, 2007
    Date of Patent: June 14, 2011
    Assignee: Sony Corporation
    Inventors: Yoshihiro Kato, Yoshinori Ito, Katsumi Okayama, Kaoru Kobayashi, Masaki Orihashi, Makoto Suzuki, Takashi Miyazaki
  • CIRCUIT, SYSTEM, AND METHOD FOR DEGRADATION DETECTION
    Publication number: 20110050270
    Abstract: The present invention aims to provide a circuit, system, and method for degradation detection that can accurately evaluate a degradation condition of a transistor without increasing the circuit size. The degradation detection circuit includes a MOS transistor disposed between a power supply (VDD) and a power supply (GND) which has a lower potential than the power supply (VDD), a resistance unit that is connected in series with the MOS transistor and includes slower degradation progress than degradation progress of the MOS transistor, and an output terminal for degradation degree measurement that outputs a voltage at a junction between the MOS transistor and the resistance unit for measuring the degradation degree of the MOS transistor.
    Type: Application
    Filed: August 24, 2010
    Publication date: March 3, 2011
    Inventor: TAKASHI MIYAZAKI
  • METHOD OF MANUFACTURING PERMANENT-MAGNET SYNCHRONOUS MOTOR
    Publication number: 20110047782
    Abstract: In a combination of, for example, a rotor having eight magnetic poles and a stator having twelve slots and pulsating components of permeance, which generate a sinusoidal cogging torque having maxima of the same number as the number of poles of the rotor, pressurizing parts arranged in predetermined positions, applying a force at an outer periphery of the stator and directed inwardly cancels the pulsating components of the cogging torque.
    Type: Application
    Filed: November 10, 2010
    Publication date: March 3, 2011
    Applicant: MITSUBISHI DENKI KABUSHIKI KAISHA
    Inventors: Yukari Toide, Akihiro Daikoku, Masatsugu Nakano, Hideaki Arita, Shinichi Yamaguchi, Moriyuki Hazeyama, Takashi Yoshioka, Tomohiro Kikuchi, Katsumi Hayami, Takashi Miyazaki
  • Method of manufacturing permanent-magnet synchronous motor
    Patent number: 7849584
    Abstract: In a combination of, for example, a rotor having eight magnetic poles and a stator having twelve slots and pulsating components of permeance, which generate a sinusoidal cogging torque having maxima of the same number as the number of poles of the rotor, pressurizing parts arranged in predetermined positions, applying a force at an outer periphery of the stator and directed inwardly cancels the pulsating components of the cogging torque.
    Type: Grant
    Filed: November 12, 2008
    Date of Patent: December 14, 2010
    Assignee: Mitsubishi Denki Kabushiki Kaisha
    Inventors: Yukari Toide, Akhiro Daikoku, Masatsugu Nakano, Hideaki Arita, Shinichi Yamaguchi, Moriyuki Hazeyama, Takashi Yoshioka, Tomohiro Kikuchi, Katsumi Hayami, Takashi Miyazaki
  • DISPLAY DEVICE AND DISPLAY METHOD
    Publication number: 20100208332
    Abstract: A display device includes: an optical cell including: a first electrode; a second electrode; an ion conduction layer facing the first electrode and the second electrode and containing a mobile ion; and a first nanostructure provided between the first electrode and the ion conduction layer and being electrically connected to the first electrode. The first nanostructure has a first plasmon resonance wavelength in a visible light region and contains a first metal element. A first metal compound layer which contains the first metal element contained in the first nanostructure and has a refractive index different from a refractive index of the ion conduction layer is formed on at least a part of a surface of the first nanostructure by applying a voltage between the first electrode and the second electrode.
    Type: Application
    Filed: February 12, 2010
    Publication date: August 19, 2010
    Applicant: Kabushiki Kaisha Toshiba
    Inventors: Takashi MIYAZAKI, Rei Hasegawa, Hajime Yamaguchi, Hitoshi Nagato, Haruhi Oooka, Shuichi Uchikoga
  • Flip-chip type semiconductor device
    Patent number: 7763985
    Abstract: A flip-chip type semiconductor device includes a semiconductor substrate. A plurality of electrode terminals are provided and arranged on a top surface of the semiconductor substrate, a sealing resin layer is formed on the top surface of the semiconductor substrate such that the electrode terminals are completely covered with the sealing resin layer.
    Type: Grant
    Filed: October 24, 2008
    Date of Patent: July 27, 2010
    Assignee: NEC Electronics Corporation
    Inventors: Yoichiro Kurita, Rieka Ouchi, Takashi Miyazaki, Toshiyuki Yamada
  • Semiconductor device and method for manufacturing same
    Patent number: 7759802
    Abstract: In conventional semiconductor devices, an insufficient supply of the resin to the end portions of the components that should be encapsulated is caused, resulting in an insufficient permeation of the resin into gaps between the components and the substrate, causing a spreading resin-wet. A semiconductor device 1 includes a mounting interconnect substrate 10, a semiconductor chip 20 mounted on the mounting interconnect substrate 10, an underfill resin 30 provided in a gap between the mounting interconnect substrate 10 and the semiconductor chip 20 and a flow-inducing section 40 provided in vicinity of the semiconductor chip 20 on the mounting interconnect substrate 10 and being capable of inducing a flow of the underfill resin 30 to the gap.
    Type: Grant
    Filed: November 7, 2007
    Date of Patent: July 20, 2010
    Assignee: NEC Electronics Corporation
    Inventor: Takashi Miyazaki
  • Piezoelectric driven MEMS device
    Patent number: 7732990
    Abstract: A MEMS device includes: a first actuator having a first fixed end, including a stacked structure of a first lower electrode, a first piezoelectric film, and a first upper electrode, and being able to be operated by applying voltages to the first lower electrode and the first upper electrode; a second actuator having a second fixed end, being disposed in parallel with the first actuator, including a stacked structure of a second lower electrode, a second piezoelectric film, and a second upper electrode, and being able to be operated by applying voltages to the second lower electrode and the second upper electrode; and an electric circuit element having a first action part connected to the first actuator and a second action part connected to the second actuator.
    Type: Grant
    Filed: March 8, 2007
    Date of Patent: June 8, 2010
    Assignee: Kabushiki Kaisha Toshiba
    Inventors: Michihiko Nishigaki, Toshihiko Nagano, Takashi Miyazaki, Kazuhiko Itaya, Takashi Kawakubo
  • Semiconductor device, semiconductor device module and method of manufacturing the semiconductor device
    Patent number: 7692297
    Abstract: A reliable semiconductor device including support bumps so as to adequately seal the region between the chips is to be provided. The semiconductor device includes a semiconductor chip; a bump formed on an upper face of the semiconductor chip; and a plurality of support bumps formed along a circumference of the region where the bump is provided, formed on the upper face of the semiconductor chip; and a flow path for a sealing resin is provided between the plurality of support bumps, so as to connect the region where the bump is provided and a periphery region of the semiconductor chip.
    Type: Grant
    Filed: July 5, 2005
    Date of Patent: April 6, 2010
    Assignees: NEC Electronics Corporation, NEC Corporation
    Inventors: Takashi Miyazaki, Takuo Funaya