Patents by Inventor Kazuhiro Ohmori

Kazuhiro Ohmori 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: 20220238797
    Abstract: A storage element including a storage layer configured to hold information by use of a magnetization state of a magnetic material, with a pinned magnetization layer being provided on one side of the storage layer, with a tunnel insulation layer, and with the direction of magnetization of the storage layer being changed through injection of spin polarized electrons by passing a current in the lamination direction, so as to record information in the storage layer, wherein a spin barrier layer configured to restrain diffusion of the spin polarized electrons is provided on the side, opposite to the pinned magnetization layer, of the storage layer; and the spin barrier layer includes at least one material selected from the group composing of oxides, nitrides, and fluorides.
    Type: Application
    Filed: April 11, 2022
    Publication date: July 28, 2022
    Inventors: Yutaka Higo, Masanori Hosomi, Kazuhiro Bessho, Tetsuya Yamamoto, Hiroyuki Ohmori, Kazutaka Yamane, Yuki Oishi, Hiroshi Kano
  • Publication number: 20220133144
    Abstract: A slit lamp microscope according to some aspect examples includes an illumination system and photographing system. The illumination system projects slit light onto an anterior segment of a subject's eye. The photographing system includes an optical system and an image sensor. The optical system directs light from the anterior segment onto which the slit light is being projected. The image sensor includes a light detecting surface that receives the light directed by the optical system. Further, a subject plane, a principal plane of the optical system, and the light detecting surface are arranged so as to satisfy a Scheimpflug condition. Here, the subject plane includes a focal point of the illumination system in which a position of the focal point is shifted on account of a refractive index of a tissue of the anterior segment.
    Type: Application
    Filed: March 5, 2020
    Publication date: May 5, 2022
    Applicant: Topcon Corporation
    Inventors: Hitoshi SHIMIZU, Kazuhiro OHMORI
  • Publication number: 20210038076
    Abstract: A slit lamp microscope of an aspect example includes an illumination system, first photographing system, fixation system, movement mechanism, and controller. The illumination system projects slit light onto an anterior segment of a subject's eye from a first direction. The first photographing system photographs the anterior segment onto which the slit light is being projected, from a second direction different from the first direction. The fixation system outputs fixation light for fixation of the subject's eye. The movement mechanism moves the illumination system and the first photographing system. the controller performs a first control for the movement mechanism to move at least the illumination system and a second control for the first photographing system to photograph the anterior segment a plurality of times in parallel with each other while causing the fixation system to output the fixation light.
    Type: Application
    Filed: March 13, 2019
    Publication date: February 11, 2021
    Applicant: TopCon Corporation
    Inventors: Kazuhiro OHMORI, Yasufumi FUKUMA, Satoshi YAMAMOTO
  • Publication number: 20210015363
    Abstract: A slit lamp microscope of some embodiment examples includes an illumination system, first photographing system, first movement mechanism, and controller. The illumination system includes a slit forming unit that forms a slit for generating slit light and projects the slit light onto an anterior segment of a subject's eye from a first direction. The first photographing system photographs the anterior segment onto which the slit light is being projected, from a second direction different from the first direction. The first movement mechanism moves a movable portion that includes at least the slit forming unit. The controller performs a first control for the first movement mechanism to move the movable portion and a second control for the first photographing system to photograph the anterior segment a plurality of times in parallel with each other.
    Type: Application
    Filed: March 13, 2019
    Publication date: January 21, 2021
    Applicant: TOPCON CORPORATION
    Inventors: Kazuhiro OHMORI, Yasufumi FUKUMA, Satoshi YAMAMOTO
  • Patent number: 6899638
    Abstract: The inventive golf club comprises a head of a metal having a face and a flexural range, defined in the face, where the quantity of flexure in a direction perpendicular to the face is at least 45% of the maximum quantity of vertical flexure of the face. The flexural range is arranged in coincidence with a hitting spot distribution range of a player in the face. Alternatively, a flexural range having a spring constant of at least 2 kN/mm and not more than 4 kN/mm is present in the face of the inventive golf club.
    Type: Grant
    Filed: April 30, 2001
    Date of Patent: May 31, 2005
    Assignee: Mizuno Corporation
    Inventors: Mototaka Iwata, Kenji Onoda, Koji Sakai, Yukihiro Teranishi, Takeshi Naruo, Kazuhiro Ohmori, Yoshihiro Fujikawa
  • Patent number: 6388098
    Abstract: A process for preparing a high-purity ascorbic acid-2-monophosphate salt in a convenient manner and in a high yield, comprising hydrolyzing an ascorbic acid-2-polyphosphate or a salt thereof in the presence of magnesium ion at a pH of 7 or more.
    Type: Grant
    Filed: March 17, 2000
    Date of Patent: May 14, 2002
    Assignee: Showa Denko Kabushiki Kaisha
    Inventors: Kazuhiro Ohmori, Yuji Kobayashi, Tomokazu Soda
  • Publication number: 20020035273
    Abstract: A process for preparing a high-purity ascorbic acid-2-monophosphate salt in a convenient manner and in a high yield, comprising hydrolyzing an ascorbic acid-2-polyphosphate or a salt thereof in the presence of magnesium ion at a pH of 7 or more.
    Type: Application
    Filed: March 17, 2000
    Publication date: March 21, 2002
    Inventors: Kazuhiro Ohmori, Yuji Kobayashi, Tomokazu Soda
  • Publication number: 20010051548
    Abstract: The inventive golf club comprises a head of a metal having a face and a flexural range, defined in the face, where the quantity of flexure in a direction perpendicular to the face is at least 45% of the maximum quantity of vertical flexure of the face. The flexural range is arranged in coincidence with a hitting spot distribution range of a player in the face. Alternatively, a flexural range having a spring constant of at least 2 kN/mm and not more than 4 kN/mm is present in the face of the inventive golf club.
    Type: Application
    Filed: April 30, 2001
    Publication date: December 13, 2001
    Inventors: Mototaka Iwata, Kenji Onoda, Koji Sakai, Yukihiro Teranishi, Takeshi Naruo, Kazuhiro Ohmori, Yoshihiro Fujikawa