Patents by Inventor Hiroshi Matsui

Hiroshi Matsui 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: 8546683
    Abstract: The electrically conductive glass is obtained by providing a transparent electrically conductive film 12 such as ITO or FTO on a glass plate, and providing a grid including a film of a passivated metal on this transparent electrically conductive film. An insulating, fine oxide film formed on the surface of the passivated metal prevents leakage current from flowing from the grid to an electrolyte. In addition, leakage current is prevented from flowing from the transparent electrically conductive film to the electrolyte by providing a diffusion-preventing film including titanium or titanium oxide between the transparent electrically conductive film and the grid.
    Type: Grant
    Filed: September 23, 2004
    Date of Patent: October 1, 2013
    Assignee: Fujikura Ltd.
    Inventors: Kenichi Okada, Hiroshi Matsui, Nobuo Tanabe
  • Publication number: 20130249750
    Abstract: An antenna adjustment circuit includes: a drive section that inputs an alternating drive signal to a variable capacitance connected to an antenna; and a control section that sets a capacitance value of the variable capacitance, based on a phase of an output signal derived from the variable capacitance.
    Type: Application
    Filed: March 26, 2012
    Publication date: September 26, 2013
    Applicant: Sony Corporation
    Inventors: Hiroshi Matsui, Bernie Griffiths
  • Publication number: 20130228208
    Abstract: The present invention provides a dye-sensitized solar cell module having a plurality of dye-sensitized solar cells connected in series, wherein this module has at least one power generation unit in which at least one bypass diode is connected in parallel to n number (where n represents an integer of 1 to 4) of dye-sensitized solar cells among the plurality of dye-sensitized solar cells.
    Type: Application
    Filed: April 19, 2013
    Publication date: September 5, 2013
    Applicant: Fujikura Ltd.
    Inventors: Kenichi OKADA, Hiroshi MATSUI
  • Patent number: 8524452
    Abstract: Disclosed is an agent for inhibiting decrease in measured values in immunoassays, which may reduce the influences by interfering substances in a test sample so as to promote the accuracy of the immunoassays, as well as an immunoassay and a reagent for immunoassays using the same, with which the decrease in the measured values due to the interfering substances is reduced. The agent for inhibiting decrease in measured values in immunoassays, caused by interfering substances, is an ionic surfactant having a molecular weight of 1000 to 100,000, the agent being a polymer in which a hydrophobic cyclic monomer(s) having an ionic functional group(s) is(are) polymerized.
    Type: Grant
    Filed: February 25, 2005
    Date of Patent: September 3, 2013
    Assignee: Denka Seiken Co., Ltd.
    Inventors: Yasunori Minakawa, Michie Saito, Hiroshi Matsui
  • Patent number: 8397777
    Abstract: A run-flat tire capable of reducing weight and enhancing its uniformity. The run-flat tire 1 provides a toroidal carcass 6 extending from a tread portion 2 to the bead core of each bead portion 4 through each of sidewall portions 3 and a pair of side reinforcing rubbers 9 arranged inside the carcass 6 and extending along the sidewall portions 3 in the tire radial direction inwardly and outwardly. In the outer surface of the tread portion 2, pattern elements are arranged, thereby forming a pitch pattern. Each of the side reinforcing rubber 9 provides with recesses 11 circumferentially spaced on the inner surface of side reinforcing rubber facing the tire cavity. The total number (n) of recesses 11 on each of the side reinforcing rubber 9 is 0.70 to 1.30 times the total number of pattern elements.
    Type: Grant
    Filed: November 6, 2008
    Date of Patent: March 19, 2013
    Assignee: Sumitomo Rubber Industries, Ltd.
    Inventors: Hiroshi Matsui, Chieko Aoki, Takaaki Ishida
  • Patent number: 8257615
    Abstract: An electrolyte composition includes an ionic liquid and a solvent, wherein the solvent contains a material made of at least one of sulfolane and derivatives thereof, and a content of the material is 5 to 40 mass % of the total content of the electrolyte composition.
    Type: Grant
    Filed: May 27, 2010
    Date of Patent: September 4, 2012
    Assignee: Fujikura Ltd.
    Inventors: Hiroshi Matsui, Kenichi Okada, Takayuki Kitamura
  • Publication number: 20120177518
    Abstract: A gerotor assembly includes a star, a ring, and an annular plug member, as well as an o-ring. The star member defines a center opening of a first diameter which is connectable to a low-pressure fluid reservoir. The ring member circumscribes the star member. The ring member defines, in conjunction with a stationary end cap of a fluid control device, a fluid channel connectable to a high-pressure fluid supply. The plug member is circumscribed by the star member, and defines a center bore of a second diameter less than the first diameter. The o-ring is positioned between the star and the plug members. The plug member forms a fluid seal against the end cap. A fluid control device includes the above gerotor assembly and a valve housing section. A method of assembling the gerotor assembly and fluid control device are also disclosed.
    Type: Application
    Filed: January 6, 2011
    Publication date: July 12, 2012
    Applicant: Eaton Corporation
    Inventors: Stephen D. Smith, Hiroshi Matsui, Vijay A. Karambalkar
  • Publication number: 20120171849
    Abstract: In order to form a high quality film without causing in-plane nonuniformity in film quality, an apparatus for forming deposited film according to an aspect of the present invention includes: a chamber; a first electrode located in the chamber; a second electrode that is located in the chamber with a predetermined spacing from the first electrode and includes a plurality of supply parts configured to supply material gases; an introduction path connected to the supply parts, through which the material gases are introduced; a heater located in the introduction path; and a cooling mechanism configured to cool the second electrode.
    Type: Application
    Filed: September 24, 2010
    Publication date: July 5, 2012
    Applicant: KYOCERA CORPORATION
    Inventors: Norikazu Ito, Shinichiro Inaba, Hiroshi Matsui, Koichiro Niira
  • Patent number: 8178311
    Abstract: The present invention is intended to provide a method for simultaneously measuring cholesterol in low density lipoprotein and total cholesterol as test components in blood. Specifically, a method is used for simultaneously measuring cholesterol in low density lipoprotein and total cholesterol in a biological sample, whereby cholesterol in low density lipoprotein and total cholesterol in a biological sample are quantified with a single measurement.
    Type: Grant
    Filed: February 9, 2009
    Date of Patent: May 15, 2012
    Assignee: Denka Seiken Co., Ltd.
    Inventor: Hiroshi Matsui
  • Publication number: 20120100311
    Abstract: First and second electrodes are provided in a chamber. The second electrode includes a first part supplying a first gas to a space between the first electrode and the second electrode, a plurality of second parts supplying a second gas to the space, a first supply path of the first gas connected to the first part, and a second supply path of the second gas connected to the second parts. The second supply path includes a main part with a first inlet of the second gas, and a branch part including a plurality of gas flow paths with a second inlet of the second gas. A number of the second parts are connected to each of the gas flow paths. The main part and the branch part are structured so that the second material gas does not flow into the second parts from the first inlet as a straight flow.
    Type: Application
    Filed: August 30, 2010
    Publication date: April 26, 2012
    Applicant: KYOCERA CORPORATION
    Inventors: Norikazu Ito, Shinichiro Inaba, Hiroshi Matsui
  • Patent number: 8133807
    Abstract: One object of the present invention is to provide a transparent electrode substrate with an ITO film formed thereon, used for example as the transparent electrode plate in a dye sensitized solar cell, for which the electrical resistance does not increase even when exposed to high temperatures of 300° C. or higher. In order to achieve the object, the present invention provides a substrate for a transparent electrode, wherein two or more layers of different transparent conductive films are formed on a transparent substrate, and an upper layer transparent conductive film has a higher heat resistance than that of a lower layer transparent conductive film.
    Type: Grant
    Filed: May 1, 2008
    Date of Patent: March 13, 2012
    Assignee: Fujikura Ltd.
    Inventors: Takuya Kawashima, Hiroshi Matsui, Kenichi Okada, Nobuo Tanabe
  • Publication number: 20120006406
    Abstract: The photoelectric conversion element of the present invention includes: a pair of electrodes facing one another; a oxide semiconductor layer provided on one of the pair of electrodes; an electrolyte disposed between the electrodes; and a sealing part that connects the electrodes, and surrounds and seals the oxide semiconductor layer and the electrolyte. At least a portion of the sealing part comprises an inorganic sealing part formed of an inorganic material and on a surface of at least one of the electrodes and a resin sealing part that is connected to the inorganic sealing part along the direction connecting the electrodes and comprises a material including a resin. A region on a surface of the inorganic sealing part on a side closer to the electrolyte than a region connected to the resin sealing part is covered with a protective resin layer that is resistant to the electrolyte.
    Type: Application
    Filed: August 24, 2011
    Publication date: January 12, 2012
    Applicant: FUJIKURA LTD.
    Inventors: Hiroki USUI, Hiroshi MATSUI, Kenichi OKADA
  • Patent number: 7998525
    Abstract: The present invention relates to a method of manufacturing an electrode substrate that has a base substrate made of glass having a strain point of 520° C. or higher, a transparent conductive layer formed on the base substrate, a metal wiring layer, and an insulating layer made of low-melting glass that covers the metal wiring layer, the metal wiring layer and the insulating layer being provided on the transparent conductive layer, the method including at least the steps of providing paste that forms a base material of the low-melting glass so as to cover the metal wiring layer; and forming the insulating layer by sintering the paste by means of a heat treatment.
    Type: Grant
    Filed: November 18, 2008
    Date of Patent: August 16, 2011
    Assignee: Fujikura Ltd.
    Inventor: Hiroshi Matsui
  • Publication number: 20110192458
    Abstract: The present invention provides a photoelectric conversion device in which changes in photoelectric conversion efficiency with time can be inhibited. The photoelectric conversion device according to the present invention includes: a pair of electrodes; an electrolytic solution disposed between the pair of electrodes; and a sealing portion that links the pair of electrodes and is provided around the electrolytic solution. At least part of the sealing portion includes at least one inorganic sealing portion constituted by an inorganic material and at least one resin sealing portion constituted by a material including a resin. The inorganic sealing portion and the resin sealing portion are disposed along a direction connecting the pair of electrodes.
    Type: Application
    Filed: April 25, 2011
    Publication date: August 11, 2011
    Applicant: FUJIKURA LTD.
    Inventors: Katsuhiro DOI, Kenichi OKADA, Hiroshi MATSUI
  • Patent number: 7972829
    Abstract: The present invention relates to a process for secretory production of a foreign protein, in particular, transglutaminase by a coryneform bacterium. According to the present invention, a process is provided for the secretory production of a foreign protein, in particular, transglutaminase, by making a coryneform bacterium to produce an industrially useful foreign protein, in particular, transglutaminase and efficiently release the product extracellularly (i.e., secretory production).
    Type: Grant
    Filed: February 26, 2010
    Date of Patent: July 5, 2011
    Assignee: Ajinomoto Co., Inc.
    Inventors: Yoshimi Kikuchi, Masayo Date, Yukiko Umezawa, Keiichi Yokoyama, Hiroshi Matsui
  • Publication number: 20110135843
    Abstract: In order to form a high-quality Si-based film at high speed, for example, a deposited film forming device according to one aspect of the present invention includes: a chamber; a first electrode arranged in the chamber; and a second electrode arranged in the chamber and spaced a certain distance from the first electrode. The second electrode includes first and second supplying parts. The first supplying part supplies a first material gas and generates hollow cathode discharge. The second supplying part supplies a second material gas higher in decomposition rate than the first material gas.
    Type: Application
    Filed: July 29, 2009
    Publication date: June 9, 2011
    Applicant: KYOCERA CORPORATION
    Inventors: Koichiro Niira, Norikazu Ito, Sinichiro Inaba, Hiroshi Matsui
  • Publication number: 20110126956
    Abstract: A pneumatic tire (2) includes a tread (4), a sidewall (6), a bead (8), a carcass (10), a belt (12), a band (14), a reinforcing layer (16), and an inner liner (18). The tread (4) has a shoulder main groove (24). The reinforcing layer (16) is present locally in an axial direction. The reinforcing layer (16) is positioned between the carcass (10) and the belt (12) in a radial direction. The reinforcing layer (16) is positioned on an inside in the radial direction with respect to the shoulder main groove (24). The reinforcing layer (16) is formed by a large number of cords provided in parallel and a topping rubber. The respective cords are extended substantially in the axial direction. A width (Wr) of the reinforcing layer (16) is equal to or higher than 200% of a width (Wg) of the shoulder main groove (24) and is equal to or lower than 500% of the width (Wg) of the shoulder main groove (24).
    Type: Application
    Filed: November 16, 2010
    Publication date: June 2, 2011
    Inventors: Hiroshi Matsui, Chunliang He
  • Publication number: 20110126594
    Abstract: The present invention provides an apparatus for producing molten glass, an apparatus for producing glass products and a process for producing glass products, which achieve production of various types of glass products of small lot with high energy efficiency in a short time.
    Type: Application
    Filed: December 1, 2009
    Publication date: June 2, 2011
    Applicant: ASAHI GLASS COMPANY, LIMITED
    Inventors: Hiroshi Matsui, Tatsuya Okamoto, Shingo Yamada
  • Publication number: 20110120550
    Abstract: The present invention provides a photoelectric conversion element in which bending resistance and impact resistance can be improved. The photoelectric conversion element of the present invention comprises a structure, a case into which the structure is built, and a deformable body disposed between the structure and the case. The structure is composed of at least a conductive first electrode provided with a porous oxide semiconductor layer on which a sensitizing dye is supported, a second electrode disposed opposing the first electrode, and an electrolyte arranged at least at a portion between the first electrode and the second electrode.
    Type: Application
    Filed: November 23, 2010
    Publication date: May 26, 2011
    Applicant: FUJIKURA LTD.
    Inventors: Kenichi OKADA, Takayuki KITAMURA, Hiroshi MATSUI
  • Patent number: 7939748
    Abstract: A photoelectric conversion element includes: a first electrode having a porous oxide semiconductor layer which supports a sensitizing dye on a surface thereof and functioning as a photo electrode; a second electrode disposed so as to oppose the first electrode; an electrolyte disposed in at least a part of a space between the first electrode and the second electrode; and a sump portion for the electrolyte disposed in at least a part of the space between the first electrode and the second electrode. According to the present invention, air bubbles can be exhausted effectively from power generating area, so that a photoelectric conversion element possessing an improved power generation property and a long-term durability can be provided.
    Type: Grant
    Filed: June 8, 2009
    Date of Patent: May 10, 2011
    Assignee: Fujikura Ltd.
    Inventors: Kenichi Okada, Takayuki Kitamura, Hiroshi Matsui