Patents by Inventor Tomohiro Yamaguchi

Tomohiro Yamaguchi 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).

  • Publication number: 20180072877
    Abstract: [Problem] The purpose of the invention is to provide: a thermoplastic elastomer composition capable of providing molded articles that are lightweight, have better oil resistance than those provided by conventional cross-linked thermoplastic elastomers, and have hardness and mechanical properties such as tensile strength and tensile elongation that are equal to or superior to those provided by conventional cross-linked thermoplastic elastomers; and an ethylene/?-olefin/unconjugated polyene copolymer having little compression set at low temperature as well as flexibility and an excellent balance of rubber elasticity at low temperature and tensile strength at normal temperature.
    Type: Application
    Filed: March 17, 2016
    Publication date: March 15, 2018
    Applicant: MITSUI CHEMICALS, INC.
    Inventors: Kotaro ICHINO, Tomohiro YAMAGUCHI, Yukio AITA, Yuji NOGUCHI
  • Publication number: 20180034248
    Abstract: A discharge device according to the present disclosure includes a discharge electrode and a voltage applicator that applies a voltage to the discharge electrode and thus causes discharge that is further developed from corona discharge at the discharge electrode. The discharge is discharge in which a discharge path is intermittently formed by dielectric breakdown so as to stretch from the discharge electrode to a surrounding. This discharge can be called leader discharge. This makes it possible to increase an amount of generated active component while keeping an increase of ozone small.
    Type: Application
    Filed: July 21, 2017
    Publication date: February 1, 2018
    Inventors: Youhei ISHIGAMI, Masaharu MACHI, Takafumi OMORI, Tomohiro YAMAGUCHI, Osamu IMAHORI, Tetsunori AONO, Takayuki NAKADA, Yukari NAKANO
  • Publication number: 20180029053
    Abstract: An electrostatic atomizing device of the present disclosure includes a discharge electrode, a counter electrode, a liquid supplying unit, a current path, a voltage applicator, and a limiting resistor. The limiting resistor is disposed on a first current path or a second current path included in the current path. The first current path electrically connects the voltage applicator and the counter electrode, and the second current path electrically connects the voltage applicator and the discharge electrode. This makes it possible to increase an amount of generated radicals while keeping an increase of ozone small. In addition, an electric current peak of an instantaneous electric current can be kept small.
    Type: Application
    Filed: July 21, 2017
    Publication date: February 1, 2018
    Inventors: Tetsunori AONO, Tomohiro YAMAGUCHI, Takafumi OMORI, Osamu IMAHORI, Takayuki NAKADA, Youhei ISHIGAMI
  • Patent number: 9856961
    Abstract: In a differential apparatus component (ring gear-integrated with differential case 12), a differential case and a ring gear are formed integrally and seamlessly of cast steel. Cast Steel is preferably composed of 0.3 to 1.0% by mass of silicon (Si), 0.5 to 1.2% by mass of manganese (Mn), 0.1 to 0.5% by mass of vanadium (V), 0.01 to 0.05% by mass of tin (Sn), 0.1 to 1.5% by mass of chromium (Cr), 0.2 to 1.0% by mass of copper (Cu), and the rest composed of iron (Fe) and unavoidable impurities.
    Type: Grant
    Filed: October 22, 2014
    Date of Patent: January 2, 2018
    Assignee: AISIN TAKAOKA CO., LTD.
    Inventors: Zhong-zhi Zhang, Huaisheng Dai, Tomohiro Yamaguchi
  • Patent number: 9584699
    Abstract: An image processing apparatus includes a first screen processing unit that performs first screen processing using a first screen angle on a line region of a character, a second screen processing unit that performs second screen processing using a second screen angle on at least an outline region out of the line region, the second screen angle being different from the first screen angle, and a composition unit that performs composition of a processing result of the first screen processing and a processing result of the second screen processing, on at least the outline region out of the line region.
    Type: Grant
    Filed: January 25, 2012
    Date of Patent: February 28, 2017
    Assignee: Konica Minolta, Inc.
    Inventors: Tomohiro Yamaguchi, Hideyuki Toriyama
  • Publication number: 20160252174
    Abstract: In a differential apparatus component (ring gear-integrated with differential case 12), a differential case and a ring gear are formed integrally and seamlessly of cast steel. Cast Steel is preferably composed of 0.3 to 1.0% by mass of silicon (Si), 0.5 to 1.2% by mass of manganese (Mn), 0.1 to 0.5% by mass of vanadium (V), 0.01 to 0.05% by mass of tin (Sn), 0.1 to 1.5% by mass of chromium (Cr), 0.2 to 1.0% by mass of copper (Cu), and the rest composed of iron (Fe) and unavoidable impurities.
    Type: Application
    Filed: October 22, 2014
    Publication date: September 1, 2016
    Applicant: AISIN TAKAOKA CO., LTD.
    Inventors: Zhong-zhi ZHANG, Huaisheng DAI, Tomohiro YAMAGUCHI
  • Patent number: 9382356
    Abstract: A catalyst for olefin polymerization, comprising: (A-1) a bridged metallocene compound represented by the following Formula [1-1], and (b) at least one compound selected from: (b-1) an organoaluminum oxy compound, (b-2) a compound which forms an ion pair, and (b-3) an organoaluminum compound: wherein in Formula [1-1], R1, R2, R3, R4, R5, R8, R9, and R12 are each selected from a hydrogen, a hydrocarbon group and a silicon-containing group; the four groups of R6, R7, R10, and R11 are not hydrogen atoms, and are each selected from a hydrocarbon group or a silicon-containing group; R13 and R14 are each a hydrocarbon group or the like, excluding a hydrogen atom and a methyl group; M is Ti, Zr or the like; Y is carbon or the like; Q is a halogen or the like; and j is an integer from 1 to 4.
    Type: Grant
    Filed: November 16, 2007
    Date of Patent: July 5, 2016
    Assignee: MITSUI CHEMICALS, INC.
    Inventors: Yasushi Tohi, Masahiko Okamoto, Ryoji Mori, Tatsuya Nakamura, Takashi Yukita, Takashi Nakagawa, Miyuki Konno, Yuichi Yamamura, Shiegenobu Ikenaga, Mayumi Hiwara, Naritoshi Hirota, Hiromasa Marubayashi, Kouji Nagahashi, Shiro Otsuzuki, Tomohiro Yamaguchi, Masashi Higuchi, Yasuo Ichiki, Takayuki Kajihara
  • Publication number: 20160149005
    Abstract: A semiconductor device or a crystal that suppresses phase transition of a corundum structured oxide crystal at high temperatures is provided. According to the present invention, a semiconductor device or a crystal structure is provided, including a corundum structured oxide crystal containing one or both of indium atoms and gallium atoms, wherein the oxide crystal contains aluminum atoms at least in interstices between lattice points of a crystal lattice.
    Type: Application
    Filed: July 2, 2014
    Publication date: May 26, 2016
    Applicant: FLOSFIA INC.
    Inventors: Masaya Oda, Toshimi Hitora, Tomohiro Yamaguchi, Tohru Honda
  • Patent number: 9319539
    Abstract: An image processing apparatus includes a display; a document image accepting unit for accepting input of a document image obtained by a scanner; a display control unit for causing a preview image of the document image accepted by the document image accepting unit to be displayed on the display while being moved in a prescribed direction in a sequential manner; an operation accepting unit for accepting an operation of image editing for document images, which are series of document images accepted by the document image accepting unit, including the document image corresponding to the preview image moving on the display; and an editing unit for performing the image editing accepted by the operation accepting unit for the document images.
    Type: Grant
    Filed: March 8, 2013
    Date of Patent: April 19, 2016
    Assignee: KONICA MINOLTA BUSINESS TECHNOLOGIES, INC.
    Inventor: Tomohiro Yamaguchi
  • Publication number: 20150342995
    Abstract: A method for enhancing immune function of an animal other than human includes administering an immune function enhancing agent that contains activated lymphocytes to the animal, wherein the animal is an allogeneic animal that belongs to the same species of a donor animal, from which the activated lymphocytes are derived. The immune function enhancing agent is produced by: isolating lymphocytes from the donor animal; obtaining the activated lymphocytes by amplifying and activating the isolated lymphocytes; and producing the immune function enhancing agent using the activated lymphocytes. The animal is different from the donor animal. The animal is a mammal, whose leukocyte antigen is not identical to a leukocyte antigen of the donor animal. Antibodies and immune cells of the animal do not transfer from mother to fetus through placenta.
    Type: Application
    Filed: August 13, 2015
    Publication date: December 3, 2015
    Applicant: CANINE-LAB.INC.
    Inventors: Tomohiro Yamaguchi, Hiromichi Otsuka
  • Patent number: 9019563
    Abstract: A halftone image generation device is provided that, by partially selecting and blending a first halftone image obtained by halftone processing a specific image using a first method and a second halftone image obtained by halftone processing the specific image using a second method different from the first method, generates a third halftone image of the specific image. The device includes a detector detecting, from the first halftone image, a dot pixel in which a dot is disposed, and a blender blending the first halftone image and the second halftone image by, when a dot is not disposed in any of neighboring pixels in the first halftone image that neighbor the dot pixel, employing, as binary values of isolated-point related pixels in the third halftone image that are in a same position as the dot pixel and the neighboring pixels, binary values of the dot pixel and the neighboring pixels.
    Type: Grant
    Filed: March 15, 2011
    Date of Patent: April 28, 2015
    Assignee: Konica Minolta Business Technologies, Inc.
    Inventor: Tomohiro Yamaguchi
  • Patent number: 8988732
    Abstract: In the image processing apparatus, image data is divided into large blocks of a prescribed size and the large blocks are subdivided into small blocks by the dividing unit. The number of isolated points in each large block is then calculated by the large block isolated point calculation unit, and the number of isolated points in each small block is then calculated by the small block isolated point calculation units. It is then determined by the halftone-dot region determination unit whether or not the large block is a halftone-dot region. This determination considers both the number of isolated points in the large block and the number of isolated points in each small block.
    Type: Grant
    Filed: September 16, 2003
    Date of Patent: March 24, 2015
    Assignee: Konica Minolta Business Technologies, Inc.
    Inventors: Tomohiro Yamaguchi, Yoshihiko Hirota
  • Patent number: 8964243
    Abstract: MFP matches low-resolution binary image data received by facsimile with a dot pattern showing a jaggy. If there is any matching region, the image data is converted into multivalued image data by performing jaggy correction in which the tone of a target dot in the region is substituted with a grayscale. MFP also generates a region identification attribute code based on the result of matching and the tone of the input image data. MFP enhances the respective resolutions of the image data after jaggy correction and the region identification attribute code. MFP then binarizes the image data having the enhanced resolution once again by a binarization method according to the region identification attribute code having the enhanced resolution.
    Type: Grant
    Filed: September 11, 2009
    Date of Patent: February 24, 2015
    Assignee: Konica Minolta Business Technologies, Inc.
    Inventor: Tomohiro Yamaguchi
  • Patent number: 8670158
    Abstract: An image processing apparatus includes a first generation portion that generates a first low-gradation image by performing a first process on an input image to reduce the number of gradations of the input image, a second generation portion that generates a second low-gradation image by performing a second process on the input image to reduce the number of gradations of the input image, a density detector that detects a density of the input image, a determination portion that determines, based on the density, a ratio at which the first low-gradation image and the second low-gradation image are blended together, and a mixing portion that blends the first low-gradation image and the second low-gradation image in accordance with the ratio.
    Type: Grant
    Filed: July 14, 2011
    Date of Patent: March 11, 2014
    Assignee: Konica Minolta Business Technologies, Inc.
    Inventors: Masaaki Saka, Tomohiro Yamaguchi
  • Patent number: 8602330
    Abstract: An electrostatic atomization device (A) for increasing hydrophilicity of collected matter (15) that has low hydrophilicity and is attached to a surface of a processing subject (1). The device includes an atomization electrode (6), which generates electrostatically charged atomized water droplets to increase the hydrophilicity, a water supply member (8), which supplies water to the atomization electrode (6), and a voltage application member (9), which applies voltage to the water supplied to the atomization electrode (6).
    Type: Grant
    Filed: September 9, 2009
    Date of Patent: December 10, 2013
    Assignee: Panasonic Corporation
    Inventors: Tomohiro Yamaguchi, Junpei Ohe, Hiroshi Suda, Takayuki Nakada
  • Patent number: 8556237
    Abstract: A reduced water mist generating device (1) is provided with a water acquiring section (3) that acquires water for generating reduced water, a reduced water generating unit (U) that generates the reduced water from the acquired water, a reduced water atomizing section (6) that atomizes the generated reduced water, and a spraying section (7) that sprays the atomized water. With such a configuration, the reduced water can be generated from water, drifted in the form of a mist in a space, and caused to arrive at an object.
    Type: Grant
    Filed: September 18, 2009
    Date of Patent: October 15, 2013
    Assignee: Panasonic Corporation
    Inventors: Tomohiro Yamaguchi, Junpei Ohe, Yukiko Mishima, Hiroshi Suda, Yukiyasu Asano, Yasuhiro Komura, Yoshinori Sainomoto
  • Publication number: 20130235408
    Abstract: An image processing apparatus includes a display; a document image accepting unit for accepting input of a document image obtained by a scanner; a display control unit for causing a preview image of the document image accepted by the document image accepting unit to be displayed on the display while being moved in a prescribed direction in a sequential manner; an operation accepting unit for accepting an operation of image editing for document images, which are series of document images accepted by the document image accepting unit, including the document image corresponding to the preview image moving on the display; and an editing unit for performing the image editing accepted by the operation accepting unit for the document images.
    Type: Application
    Filed: March 8, 2013
    Publication date: September 12, 2013
    Applicant: KONICA MINOLTA BUSINESS TECHNOLOGIES, INC.
    Inventor: Tomohiro YAMAGUCHI
  • Patent number: 8474731
    Abstract: A reduced water mist generator, including: a water supply member that supplies water; a high voltage application member that applies a high voltage; and a discharge electrode that is constituted by a metal element that produces molecular hydrogen by a chemical reaction with nitric acid molecules, the discharge electrode being provided with an electrostatic atomizing function that, when a high voltage is applied by the high voltage application member while water is supplied by the water supply member, generates an electric field and thereby electrostatically atomizes the water supplied from the water supply member to produce microparticulated water, and also being provided with a hydrogen molecule generating function that produces the molecular hydrogen by a chemical reaction with nitric acid molecules generated when the water is electrostatically atomized, the discharge electrode generating a hydrogen water mist in the form of a reduced water that contains the molecular hydrogen in the microparticulated water
    Type: Grant
    Filed: September 29, 2009
    Date of Patent: July 2, 2013
    Assignee: Panasonic Corporation
    Inventors: Yukiko Mishima, Junpei Ohe, Hiroshi Suda, Yukiyasu Asano, Tomohiro Yamaguchi, Yasuhiro Komura
  • Patent number: 8411789
    Abstract: A radio communication apparatus includes a clock reproducer unit which repetitively detects a symbol timing from a Nyquist point in detection-result data. A symbol generator unit controllably generates or non-generates a to-be-transmitted symbol or symbols at every symbol timing detected by the clock reproducer unit, converts the to-be-transmitted symbol or symbols into modulating data pieces, and outputs the modulating data pieces to a FIFO buffer. A D/A converter reads out modulating data pieces from the FIFO buffer at a predetermined rate and converts the read-out modulating data pieces into an analog modulating signal for use in modulation of a carrier. A controller unit controls a number of the to-be-transmitted symbol or symbols generated by the symbol generator unit at every symbol timing to hold a number of modulating data pieces in the FIFO buffer in a predetermined range.
    Type: Grant
    Filed: December 13, 2010
    Date of Patent: April 2, 2013
    Assignee: Kabushiki Kaisha Kenwood
    Inventor: Tomohiro Yamaguchi
  • Publication number: 20130071437
    Abstract: An agent, as an active ingredient thereof, includes activated lymphocytes derived from a tissue of an animal, in which antibodies and immunocytes do not pass from a mother to a fetus across the placenta, and which is used to enhance the immunological functions of another animal of the same species as the animal from which the lymphocytes are derived. A method for producing an agent for enhancing immunological functions of another animal, in which lymphocytes isolated from an animal are grown and activated to produce activated lymphocytes.
    Type: Application
    Filed: August 5, 2011
    Publication date: March 21, 2013
    Applicant: CANINE-LAB.INC.
    Inventors: Tomohiro Yamaguchi, Hiromichi Otsuka