Patents by Inventor Toshihiro Ogawa

Toshihiro Ogawa 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: 10827121
    Abstract: A digital camera controls a blur correction lens used to correct image blur occurring due to vibration applied to the digital camera. The digital camera controls a focus lens used for focus adjustment and a zoom lens used to change an angle of view in connection with driving of the blur correction lens during exposure to an image sensor.
    Type: Grant
    Filed: December 19, 2018
    Date of Patent: November 3, 2020
    Assignee: CANON KABUSHIKI KAISHA
    Inventors: Yosuke Fukai, Kiyoshi Nitto, Toshihiro Ogawa, Junichiro Iwamatsu
  • Patent number: 10786526
    Abstract: Provided is an aqueous ophthalmic solution comprising diquafosol or a salt thereof at a concentration of 0.1% to 10% (w/v) and a chlorhexidine at a concentration of 0.0001% to 0.1% (w/v).
    Type: Grant
    Filed: March 13, 2019
    Date of Patent: September 29, 2020
    Assignee: SANTEN PHARMACEUTICAL CO., LTD.
    Inventors: Koji Inagaki, Naoki Matsumoto, Toshihiro Ogawa, Yukihisa Wakabayashi, Asuka Kamimura, Yoshihiro Oshita, Hitoshi Nakazawa, Isao Matsuoka
  • Publication number: 20200298546
    Abstract: A method of producing a shaped object includes preparing a formation sheet that includes a base and a thermally expansive layer that is laminated on a first main surface of the base, the thermally expansive layer containing a binder and a thermal expansion material; laminating, onto a second main surface on a side opposite to the first main surface of the base or onto the thermally expansive layer, a thermal conversion layer in predetermined pattern, the thermal conversion layer converting first electromagnetic waves into heat; and causing the thermally expansive layer to expand in a pattern that corresponds to the predetermined pattern by irradiating the formation sheet on which the thermal conversion layer is laminated with the first electromagnetic waves and second electromagnetic waves that cause the binder to become cross-linked.
    Type: Application
    Filed: February 28, 2020
    Publication date: September 24, 2020
    Applicant: CASIO COMPUTER CO., LTD.
    Inventors: Hideki TAKAHASHI, Satoshi KUROSAWA, Toshihiro OGAWA
  • Patent number: 10623624
    Abstract: An electronic apparatus that achieves a function of a compound eye camera using a plurality of photographing modules and that improves AF accuracy even if environmental conditions vary or even if a state is changed by impact from outside. The electronic apparatus includes two photographing modules. A first obtaining unit performs contrast AF by one of the two photographing modules to obtain a first focus detection result. A second obtaining unit calculates an object distance from parallax information between the two photographing modules to obtain a second focus detection result. A correction unit corrects a calculation result of the object distance obtained by the second obtaining unit in a case where a state of at least one of the two photographing modules and a body of the electronic apparatus varies and where a difference between the first and second focus detection results is more than a threshold.
    Type: Grant
    Filed: March 14, 2018
    Date of Patent: April 14, 2020
    Assignee: CANON KABUSHIKI KAISHA
    Inventors: Yosuke Fukai, Kiyoshi Nitto, Toshihiro Ogawa, Junichiro Iwamatsu
  • Publication number: 20200055785
    Abstract: An admixture for a hydraulic composition includes a polycondensation product P containing a copolymer prepared by polycondensation of a monomer mixture containing compounds A to C of the following Formulae (A) to (C); and a polycarboxylic acid-based polymer Q including a structural unit having an amino and an imino group, and/or a structural unit having an amino, imino, and amido group: (wherein R1 is a hydrogen atom, alkyl, or alkenyl group; A1O is a C2-4 alkylene oxide group; p is a number of 1 to 300; and X is a hydrogen atom, an alkyl, or acyl group; R2 is an alkyl or alkenyl group; A2O is a C2-4 alkylene oxide group; q is a number of 1 to 300; and Y1 is a phosphate ester group; and R3 is a hydrogen atom, carboxy, alkyl, alkenyl, phenyl, naphthyl, or heterocyclic group; and r is a number of 1 to 100).
    Type: Application
    Filed: February 8, 2018
    Publication date: February 20, 2020
    Applicants: SIKA TECHNOLOGY AG, TOHO CHEMICAL INDUSTRY CO., LTD.
    Inventors: Kaname SAITOH, Toshihiro OGAWA, Michael Wernher DANZINGER, Akira SUGA, Taro TSUSHIMA, Seiichi KOSHISAKA
  • Publication number: 20190391650
    Abstract: An image pickup apparatus includes a vibration device configured to generate a vibration to transmit to a user a touch sense in response to an operation of a user on an operation unit, and a grip portion gripped by the user. A lens barrel is attached to a front surface side of the image pickup apparatus. The grip portion covers a rear surface side and the front surface side of the image pickup apparatus. The grip portion that covers the front surface side of the image pickup apparatus includes a protrusion portion. The vibration device is disposed inside the protrusion portion and on a side facing an optical axis of the lens barrel.
    Type: Application
    Filed: June 19, 2019
    Publication date: December 26, 2019
    Inventors: Shinga Nakashima, Toshihiro Ogawa, Takazumi Seo, Akira Watanabe, Kohei Uemura, Atsuto Noda
  • Patent number: 10498965
    Abstract: An image stabilization apparatus includes: a driving control unit that drives an image stabilization unit to optically correct image blur of an object image caused by a shake of an apparatus, the image stabilization unit moving the object image on a screen of an image sensor; and a focus control unit that performs control to drive a focusing lens in coordination with an operation of the image stabilization unit, the focusing lens being used to perform focus adjustment in an imaging optical system.
    Type: Grant
    Filed: March 28, 2017
    Date of Patent: December 3, 2019
    Assignee: CANON KABUSHIKI KAISHA
    Inventors: Yosuke Fukai, Shuichi Terada, Toshihiro Ogawa, Nobuhiro Shibata
  • Publication number: 20190209599
    Abstract: Provided is an aqueous ophthalmic solution comprising diquafosol or a salt thereof at a concentration of 0.1% to 10% (w/v) and a chlorhexidine at a concentration of 0.0001% to 0.1% (w/v).
    Type: Application
    Filed: March 13, 2019
    Publication date: July 11, 2019
    Applicant: SANTEN PHARMACEUTICAL CO., LTD.
    Inventors: Koji INAGAKI, Naoki MATSUMOTO, Toshihiro OGAWA, Yukihisa WAKABAYASHI, Asuka KAMIMURA, Yoshihiro OSHITA, Hitoshi NAKAZAWA, Isao MATSUOKA
  • Publication number: 20190215456
    Abstract: A digital camera controls a blur correction lens used to correct image blur occurring due to vibration applied to the digital camera. The digital camera controls a focus lens used for focus adjustment and a zoom lens used to change an angle of view in connection with driving of the blur correction lens during exposure to an image sensor.
    Type: Application
    Filed: December 19, 2018
    Publication date: July 11, 2019
    Inventors: Yosuke Fukai, Kiyoshi Nitto, Toshihiro Ogawa, Junichiro Iwamatsu
  • Patent number: 10278985
    Abstract: Provided is an aqueous ophthalmic solution comprising diquafosol or a salt thereof at a concentration of 0.1% to 10% (w/v) and a chlorhexidine at a concentration of 0.0001% to 0.1% (w/v).
    Type: Grant
    Filed: December 25, 2015
    Date of Patent: May 7, 2019
    Assignee: SANTEN PHARMACEUTICAL CO., LTD.
    Inventors: Koji Inagaki, Naoki Matsumoto, Toshihiro Ogawa, Yukihisa Wakabayashi, Asuka Kamimura, Yoshihiro Oshita, Hitoshi Nakazawa, Isao Matsuoka
  • Patent number: 10214607
    Abstract: Provided is a cell adhesion inhibitor which exhibits low cytotoxicity and an excellent cell adhesion prevention effect; a tool and an apparatus each having a surface modified through application of the cell adhesion inhibitor thereto; a method for producing each of the surface-modified tool and apparatus; a biomedical structure and a production method therefor; and a microchannel device and a production method therefor. The invention provides a cell adhesion inhibitor comprising, as an active ingredient, a polymer comprising a repeating unit having a sulfinyl group in a side chain thereof.
    Type: Grant
    Filed: February 22, 2016
    Date of Patent: February 26, 2019
    Assignee: JSR CORPORATION
    Inventors: Naoki Hayashi, Satoshi Hyugaji, Toshihiro Ogawa, Hidetoshi Miyamoto, Shin-ichirou Iwanaga
  • Publication number: 20190048113
    Abstract: Provided is a cell adhesion inhibitor which exhibits low cytotoxicity and an excellent cell adhesion prevention effect; a tool and an apparatus each having a surface modified through application of the cell adhesion inhibitor thereto; a method for producing each of the surface-modified tool and apparatus; a biomedical structure and a production method therefor; and a microchannel device and a production method therefor. The invention provides a cell adhesion inhibitor comprising, as an active ingredient, a polymer comprising a repeating unit having a sulfinyl group in a side chain thereof.
    Type: Application
    Filed: October 17, 2018
    Publication date: February 14, 2019
    Applicant: JSR Corporation
    Inventors: Naoki HAYASHI, Satoshi HYUGAJI, Toshihiro OGAWA, Hidetoshi MIYAMOTO, Shin-ichirou IWANAGA
  • Publication number: 20190014199
    Abstract: A unit configured to acquire information on frequencies used by an electronic equipment body and all devices attached to the electronic equipment body is provided. By such a unit, the information on the frequencies used by the electronic equipment body and the devices attached to the electronic equipment body is acquired. A determination unit configured to determine, based on the frequency information, whether or not desired operation is to be performed and a notification unit configured to notify a determination result are provided.
    Type: Application
    Filed: July 6, 2018
    Publication date: January 10, 2019
    Inventors: Kiyoshi Nitto, Yosuke Fukai, Toshihiro Ogawa, Junichiro Iwamatsu
  • Publication number: 20180278915
    Abstract: An electronic apparatus that is capable of obtaining a correct base length even if at least one of photographing modules is attached to any slot different from an original slot at any timing. First and second photographing modules are respectively attached to any two of attachment regions of a body of the electronic apparatus. A photographing unit photographs in a compound eye mode using the photographing modules. An obtaining unit obtains two pieces of coordinate information about optical axes of the photographing modules from the photographing modules. A storage unit stores positional information about the attachment regions. A calculation unit calculates a base length by obtaining the coordinate information about the optical axes and the positional information about the attachment regions in a case where one of a state of the photographing modules and a state of the body of the electronic apparatus changes.
    Type: Application
    Filed: March 22, 2018
    Publication date: September 27, 2018
    Inventors: Toshihiro Ogawa, Kiyoshi Nitto, Yosuke Fukai, Junichiro Iwamatsu
  • Publication number: 20180278829
    Abstract: An electronic apparatus that achieves a function of a compound eye camera using a plurality of photographing modules and that improves AF accuracy even if environmental conditions vary or even if a state is changed by impact from outside. The electronic apparatus includes two photographing modules. A first obtaining unit performs contrast AF by one of the two photographing modules to obtain a first focus detection result. A second obtaining unit calculates an object distance from parallax information between the two photographing modules to obtain a second focus detection result. A correction unit corrects a calculation result of the object distance obtained by the second obtaining unit in a case where a state of at least one of the two photographing modules and a body of the electronic apparatus varies and where a difference between the first and second focus detection results is more than a threshold.
    Type: Application
    Filed: March 14, 2018
    Publication date: September 27, 2018
    Inventors: Yosuke Fukai, Kiyoshi Nitto, Toshihiro Ogawa, Junichiro Iwamatsu
  • Publication number: 20170348344
    Abstract: Provided is an aqueous ophthalmic solution comprising diquafosol or a salt thereof at a concentration of 0.1% to 10% (w/v) and a chlorhexidine at a concentration of 0.0001% to 0.1% (w/v).
    Type: Application
    Filed: December 25, 2015
    Publication date: December 7, 2017
    Applicant: SANTEN PHARMACEUTICAL CO., LTD.
    Inventors: Koji INAGAKI, Naoki MATSUMOTO, Toshihiro OGAWA, Yukihisa WAKABAYASHI, Asuka KAMIMURA, Yoshihiro OSHITA, Hitoshi NAKAZAWA, Isao MATSUOKA
  • Publication number: 20170295321
    Abstract: An image stabilization apparatus includes: a driving control unit that drives an image stabilization unit to optically correct image blur of an object image caused by a shake of an apparatus, the image stabilization unit moving the object image on a screen of an image sensor; and a focus control unit that performs control to drive a focusing lens in coordination with an operation of the image stabilization unit, the focusing lens being used to perform focus adjustment in an imaging optical system.
    Type: Application
    Filed: March 28, 2017
    Publication date: October 12, 2017
    Inventors: Yosuke Fukai, Shuichi Terada, Toshihiro Ogawa, Nobuhiro Shibata
  • Patent number: 9493600
    Abstract: To provide a novel polymer having an excellent non-specific adsorption inhibitory effect, a surface-hydrophilizing agent comprising the polymer, and a method for producing a substrate having a hydrophilic surface. The polymer comprises a hydrophilic repeating unit having a sulfinyl group in a side chain thereof.
    Type: Grant
    Filed: August 10, 2012
    Date of Patent: November 15, 2016
    Assignee: JSR CORPORATION
    Inventors: Naoki Hayashi, Toshihiro Ogawa, Shin-ichirou Iwanaga, Kazuhiro Iso
  • Patent number: 9447232
    Abstract: A process for producing carrier polymer particles comprising covering the surface of organic polymer particles having a particle diameter of 0.1 to 20 micrometers with a saccharide by chemically bonding the organic polymers and the saccharide.
    Type: Grant
    Filed: February 8, 2013
    Date of Patent: September 20, 2016
    Assignee: JSR CORPORATION
    Inventors: Masayuki Takahashi, Tetsuo Fukuta, Kiyoshi Kasai, Toshihiro Ogawa, Satoshi Katayose, Kouji Tamori, Kinji Yamada
  • Publication number: 20160168294
    Abstract: Provided is a cell adhesion inhibitor which exhibits low cytotoxicity and an excellent cell adhesion prevention effect; a tool and an apparatus each having a surface modified through application of the cell adhesion inhibitor thereto; a method for producing each of the surface-modified tool and apparatus; a biomedical structure and a production method therefor; and a microchannel device and a production method therefor. The invention provides a cell adhesion inhibitor comprising, as an active ingredient, a polymer comprising a repeating unit having a sulfinyl group in a side chain thereof.
    Type: Application
    Filed: February 22, 2016
    Publication date: June 16, 2016
    Inventors: Naoki HAYASHI, Satoshi HYUGAJI, Toshihiro OGAWA, Hidetoshi MIYAMOTO, Shin-ichirou IWANAGA