Patents by Inventor Hirokazu Takahashi

Hirokazu Takahashi 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: 9198946
    Abstract: A process for selectively removing caffeine from a caffeine-containing catechin composition, which includes dissolving the caffeine-containing catechin composition in a 9/1 to 1/9 by weight mixed solution of an organic solvent and water, and then bringing the resultant solution into contact with activated carbon alone or with activated carbon and also acid clay or activated clay; and a packaged beverage containing such a decaffeinated composition.
    Type: Grant
    Filed: September 17, 2013
    Date of Patent: December 1, 2015
    Assignee: KAO CORPORATION
    Inventors: Yoshikazu Ogura, Susumu Ohishi, Masahiro Fukuda, Hirokazu Takahashi, Eri Itaya, Atsushi Konishi
  • Publication number: 20150121879
    Abstract: There is provided a gas turbine combustor capable of improving cooling performance of a combustion chamber thereof and reducing the amount of NOx emissions.
    Type: Application
    Filed: November 3, 2014
    Publication date: May 7, 2015
    Inventors: Yoshitaka HIRATA, Shohei YOSHIDA, Tomoki URUNO, Akinori HAYASHI, Hirokazu TAKAHASHI
  • Publication number: 20150082770
    Abstract: A dual-fuel burning gas turbine combustor having a diffusive combustion burner to burn a liquid fuel and a gaseous fuel placed at the axis of the gas turbine combustor and a plurality of pre-mixing combustion burners to burn a liquid fuel and a gaseous fuel placed on an outer circumferential side of the diffusive combustion burner, each pre-mixing combustion burner having a liquid fuel nozzle, a plurality of gaseous fuel spray holes, a plurality of air holes, and a pre-mixing chamber to mix gaseous fuel and air, wherein each pre-mixing combustion burner has a double pipe sleeve at a connected portion between end cover and the pre-mixing combustion burner, and the double pipe sleeve has an inner sleeve having a gaseous fuel flow path, an outer sleeve positioned on an outer circumferential side of the inner sleeve, and a circular spacing formed between the inner sleeve and the outer sleeve.
    Type: Application
    Filed: August 18, 2014
    Publication date: March 26, 2015
    Inventors: Shota IGARASHI, Hirokazu TAKAHASHI
  • Publication number: 20150083457
    Abstract: A coaxial cable includes a central conductor, a fluororesin insulation, and outer conductor and a jacket covering the outer conductor. The central conductor has three single element twisted wires. The central conductor has an outer diameter and the three single element twisted wires having a predetermined twist pitch. The fluororesin insulation covers the central conductor such that all of the twisted single element wires of the central conductor contact the fluororesin insulation. The fluororesin insulation is a non-foam insulation material. A series of voids are defined between portions of the central conductor and an inner surface of the fluororesin insulation. The outer conductor is disposed on the external periphery of the insulation. The adhesive force between the central conductor and the insulation, and a breaking strength of the central conductor have the following relationship: adhesive force ?? breaking strength.
    Type: Application
    Filed: December 9, 2014
    Publication date: March 26, 2015
    Inventors: Tatsunori HAYASHISHITA, Hirokazu TAKAHASHI
  • Patent number: 8971430
    Abstract: Deterioration of reception characteristics due to interference waves is suppressed. A receiving device includes a communication unit, which subtracts a frequency of an intended wave subcarrier from a frequency of interference waves if the interference waves are present in a reception signal, divides the result of the subtraction by a frequency interval of the subcarrier, sets the remainder of the division as an offset frequency, and thus changes reception frequency setting based on the offset frequency.
    Type: Grant
    Filed: May 25, 2011
    Date of Patent: March 3, 2015
    Assignee: Kyocera Corporation
    Inventor: Hirokazu Takahashi
  • Patent number: 8933330
    Abstract: The present invention provides a small-diameter coaxial cable in which the same electrical and mechanical characteristics as in the prior art can be maintained and costs do not increase. The coaxial cable comprises a central conductor including three twisted wires and having a cross-sectional area of 0.005 mm2 or less, a fluororesin insulation for covering the central conductor, an outer conductor disposed on the external periphery of the insulation, and a jacket for covering the outer conductor. The adhesive force between the central conductor and the insulation is one third or less the tensile strength of the central conductor. The method for manufacturing the coaxial cable comprises twisting three wires together to form a central conductor having a cross-sectional area of 0.
    Type: Grant
    Filed: February 3, 2010
    Date of Patent: January 13, 2015
    Assignee: Sumitomo Electric Industries, Ltd.
    Inventors: Tatsunori Hayashishita, Hirokazu Takahashi
  • Patent number: 8886255
    Abstract: A mobile terminal device includes: a display section that displays information; a storage section that stores processing programs for internal processings; a communication section; and a control section that updates any of the processing programs by acquiring an update program concerning the processing program in the communication section, wherein the storage section stores a plurality of update screens, and the control section displays one of the update screens on the display section and switches the display on the display section to another update screen each time writing on a predetermined number of blocks of the storage section occurs or any processing of reading from, writing on, and erasing from the storage section occurs when updating the program.
    Type: Grant
    Filed: June 27, 2008
    Date of Patent: November 11, 2014
    Assignee: Kyocera Corporation
    Inventor: Hirokazu Takahashi
  • Publication number: 20140320897
    Abstract: An information processing apparatus includes a reception unit and a display controller. The reception unit receives an operation for selecting a destination from a transmission destination list containing a registered mail address of the destination to which an image is to be transmitted. The display controller displays an object image in a predetermined display region. The object image indicates a parameter of an image reading unit that reads the image. When the destination is selected by the operation, the display controller makes the display region display the mail address registered in the transmission destination list in place of the object image. When a preset time period elapses, the display controller sets the display back to the object image.
    Type: Application
    Filed: October 22, 2013
    Publication date: October 30, 2014
    Applicant: Fuji Xerox Co., Ltd.
    Inventor: Hirokazu TAKAHASHI
  • Patent number: 8818153
    Abstract: According to the opto-electro hybrid cable of the invention, it is possible to prevent the excessive lateral pressure from being applied to the optical fibers from the electronic wires and the excessive bending or twisting from being generated. In addition, it is possible to increase the tensile strength and to prevent the excessive tension from being applied to the optical fibers, so that it is possible to keep the favorable transmission characteristics.
    Type: Grant
    Filed: June 21, 2011
    Date of Patent: August 26, 2014
    Assignee: Sumitomo Electric Industries, Ltd.
    Inventors: Tatsunori Hayashishita, Hirokazu Takahashi, Masamichi Niwata
  • Publication number: 20140235695
    Abstract: Provided herein are compositions, methods and kits for modulating expression of target genes, particularly heat shock protein 47 (hsp47). The compositions, methods and kits may include nucleic acid molecules (for example, short interfering nucleic acid (siNA), short interfering RNA (siRNA), double-stranded RNA (dsRNA), micro-RNA (miRNA) or short hairpin RNA (shRNA)) that modulate a gene encoding hsp47, for example, the gene encoding human hsp47. The composition and methods disclosed herein may also be used in treating conditions and disorders associated with hsp47 such as liver fibrosis, pulmonary fibrosis, peritoneal fibrosis and kidney fibrosis.
    Type: Application
    Filed: March 18, 2014
    Publication date: August 21, 2014
    Inventors: Xiaomei JIN, Lei YU, Hirokazu TAKAHASHI, Yasunobu TANAKA, Yoshiro NIITSU, Elena FEINSTEIN, Sharon AVKIN-NACHUM, Hagar KALINSKI, Igor METT, Shai ERLICH, Elizabeth C SQUIERS, Ning CHEN
  • Patent number: 8763399
    Abstract: A combustor includes a fueling nozzle that jets a fuel towards a combustion chamber located downstream and a flat-plate-shaped air blowhole plate that faces the upstream side of the combustion chamber and that is disposed between the fueling nozzle and the combustion chamber. The air blowhole plate has a plurality of air blowholes arranged at equal intervals in a circumferential direction relative to the center of the air blowhole plate, in order to jet a flow of fuel and a flow of air that is formed at the outer circumferential side of the fuel flow toward the combustion chamber.
    Type: Grant
    Filed: March 31, 2010
    Date of Patent: July 1, 2014
    Assignee: Hitachi, Ltd.
    Inventors: Satoshi Dodo, Hiromi Koizumi, Keisuke Miura, Hirokazu Takahashi
  • Publication number: 20140144144
    Abstract: A gas turbine combustor includes: multiple gaseous fuel nozzles to inject gaseous fuel; a manifold to distribute gaseous fuel to the multiple gaseous fuel nozzles; a burner flange to secure a burner to an end cover; and a burner body to connect the manifold and the burner flange. Gaseous fuel passages are provided in the end cover, the burner flange, and the burner body. The gaseous fuel passage communicates with the manifold. A second manifold is provided in the burner flange. The gaseous fuel passage is provided in the burner body to make the second manifold communicate with the first mentioned manifold.
    Type: Application
    Filed: November 15, 2013
    Publication date: May 29, 2014
    Applicant: Hitachi, Ltd.
    Inventors: Yoshitaka HIRATA, Akinori HAYASHI, Hirokazu TAKAHASHI, Toshifumi SASAO, Shohei YOSHIDA
  • Patent number: 8710209
    Abstract: Provided herein are compositions, methods and kits for modulating expression of target genes, particularly heat shock protein 47 (hsp47). The compositions, methods and kits may include nucleic acid molecules (for example, short interfering nucleic acid (siNA), short interfering RNA (siRNA), double-stranded RNA (dsRNA), micro-RNA (miRNA) or short hairpin RNA (shRNA)) that modulate a gene encoding hsp47, for example, the gene encoding human hsp47. The composition and methods disclosed herein may also be used in treating conditions and disorders associated with hsp47 such as liver fibrosis, pulmonary fibrosis, peritoneal fibrosis and kidney fibrosis.
    Type: Grant
    Filed: December 8, 2010
    Date of Patent: April 29, 2014
    Assignee: Nitto Denko Corporation
    Inventors: Xiaomei Jin, Lei Yu, Hirokazu Takahashi, Yasunobu Tanaka, Yoshiro Niitsu, Elena Feinstein, Sharon Avkin-Nachum, Hagar Kalinski, Igor Mett, Shai Erlich, Elizabeth C. Squiers, Ning Chen
  • Publication number: 20140113011
    Abstract: A process for selectively removing caffeine from a caffeine-containing catechin composition, which comprises dissolving the caffeine-containing catechin composition in a 9/1 to 1/9 by weight mixed solution of an organic solvent and water, and then bringing the resultant solution into contact with activated carbon alone or with activated carbon and also acid clay or activated clay; and a packaged beverage containing such a decaffeinated composition.
    Type: Application
    Filed: September 17, 2013
    Publication date: April 24, 2014
    Applicant: Kao Corporation
    Inventors: Yoshikazu OGURA, Susumu OHISHI, Masahiro FUKUDA, Hirokazu TAKAHASHI, Eri ITAYA, Atsushi KONISHI
  • Patent number: 8607572
    Abstract: An object of the present invention is to provide a gas turbine combustor that supports hydrogen-containing gas having a high burning velocity and is capable of performing low NOx combustion without reducing reliability of a burner. A first fuel nozzle is provided upstream of a combustion chamber and supplies fuel for activation and hydrogen-containing gas. The combustor has a primary combustion zone, a reduction zone and a secondary combustion zone. In the primary combustion zone, the fuel supplied from the first fuel nozzle is combusted under a fuel rich condition to form a burned gas containing a low concentration of oxygen. In the reduction zone, a hydrogen-containing gas is injected into the combustion chamber through a second fuel injection hole from a second fuel nozzle so that NOx generated in the primary combustion zone is reduced by an oxygen reaction of the hydrogen.
    Type: Grant
    Filed: August 16, 2010
    Date of Patent: December 17, 2013
    Assignee: Hitachi, Ltd.
    Inventors: Hiromi Koizumi, Satoshi Dodo, Hirokazu Takahashi, Tomohiro Asai, Tomomi Koganezawa, Shohei Yoshida
  • Publication number: 20130310733
    Abstract: The present invention verifies a method of reducing skin irritation (particularly, cumulative skin irritation) caused by transdermal administration of a local anesthetic using iontophoresis, and provides an electrode pad for relief from a puncture pain which is safe not only at single administration but also at repeated administrations. The electrode pad comprises a base sheet; an electrode placed on the base sheet; an adhesive sheet placed on the base sheet and having an opening, within which the electrode being exposed; and a medicament reservoir containing a local anesthetic and placed in the opening of the adhesive sheet while being in contact with the electrode. An inner peripheral surface of the opening of the adhesive sheet and an outer peripheral surface of the medicament reservoir are prevented from coming into contact with human skin while contacting with each other, and thereby skin irritation is reduced.
    Type: Application
    Filed: December 21, 2011
    Publication date: November 21, 2013
    Inventors: Akihiro Hasui, Atsuhiko Shiraishi, Ken-ichi Hattori, Shinji Tanaka, Hirokazu Takahashi, Makoto Takahashi
  • Patent number: 8574655
    Abstract: A process for selectively removing caffeine from a caffeine-containing catechin composition, which includes dissolving the caffeine-containing catechin composition in a 9/1 to 1/9 by weight mixed solution of an organic solvent and water, and then bringing the resultant solution into contact with activated carbon alone or with activated carbon and also acid clay or activated clay; and a packaged beverage containing such a decaffeinated composition.
    Type: Grant
    Filed: December 17, 2010
    Date of Patent: November 5, 2013
    Assignee: Kao Corporation
    Inventors: Yoshikazu Ogura, Susumu Ohishi, Masahiro Fukuda, Hirokazu Takahashi, Eri Itaya, Atsushi Konishi
  • Patent number: 8477382
    Abstract: Conventional analog front ends or AFEs for scanners are implemented using multiple integrated circuits or ICs. As a result, there is typically a problem of skew (due at least in part to manufacturing process variations) for these different ICs in the AFE. Here, an AFE is provided which serializes input data so as to compensate for skew.
    Type: Grant
    Filed: April 15, 2010
    Date of Patent: July 2, 2013
    Assignee: Texas Instruments Incorporated
    Inventors: Akira Takahashi, Hirokazu Takahashi
  • Patent number: 8455034
    Abstract: A packaged green tea beverage, wherein (A) the packaged green tea beverage contains from 0.08 to 0.5 wt % of non-polymer catechins, (B) a percentage of non-epicatechin body in the non-polymer catechins is from 5 to 25 wt %, (C) a percentage of gallate body in the non-polymer catechins is from 5 to 95 wt %, (D) pH is from 2.5 to 5.1, and (F) the packaged green tea beverage contains from 0.0001 to 20 wt % of at least one sweetener selected from fructose, glucose, sucrose, fructoglucose syrup and glucofructose syrup. A packaged green tea beverage containing non-polymer catechins in high concentration can be provided, which can not only reduce astringency but also provides for adequate sweetness and sourness without impairment of the taste and is suited for long-term storage while containing a sweetener.
    Type: Grant
    Filed: December 22, 2006
    Date of Patent: June 4, 2013
    Assignee: Kao Corporation
    Inventors: Masahiro Fukuda, Hirokazu Takahashi, Ryo Kusaka, Eri Itaya
  • Patent number: 8455761
    Abstract: A coaxial cable includes an insulator having void portions continuing in a longitudinal direction, a central conductor covered with the insulator, and an outer conductor arranged on an outer circumference of the insulator. Each of the void portions is formed to have a circular or elliptical cross section, and the void portions are evenly arranged in the insulator in a set of six to nine. In a cross section perpendicular to the longitudinal direction of the coaxial cable, a void ratio of the entire void portions is 43% or more. The void ratio is a proportion of the void portions to a sum of a total area of all the void portions and an area of the insulator.
    Type: Grant
    Filed: September 24, 2009
    Date of Patent: June 4, 2013
    Assignee: Sumitomo Electric Industries, Ltd.
    Inventors: Tatsunori Hayashishita, Hirokazu Takahashi