Patents by Inventor Yuki Fukushima

Yuki Fukushima 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: 20220171109
    Abstract: Provided is a method for producing an optically anisotropic layer, with a polarizer, which has a plurality of regions in which alignment states of a liquid crystal compound are fixed and different from one another; laminate, with a polarizer; and a composition. The method includes: 1) forming a composition layer containing a chiral agent containing at least a photosensitive chiral agent and a polymerizable liquid crystal compound on a substrate, 2) subjecting the composition layer to a heat treatment, 3) subjecting the composition layer to light irradiation under oxygen concentration of 1% by volume or more, after step 2), and 4) subjecting the composition layer to a curing treatment to form an optically anisotropic layer, and 5) carrying out step 3) under heating conditions, or subjecting the composition layer to a heat treatment between step 3) and step 4), with a predetermined amount of chiral agent.
    Type: Application
    Filed: February 14, 2022
    Publication date: June 2, 2022
    Applicant: FUJIFILM Corporation
    Inventors: Yuta TAKAHASHI, Shinpei YOSHIDA, Satoshi YANOKUCHI, Akira MARUYAMA, Keisuke KODAMA, Yuta FUKUSHIMA, Shunya KATOH, Yuki FUKUSHIMA, Hiroyuki HAGIO
  • Publication number: 20220010209
    Abstract: Provided is a compound which is capable of reducing a tilt angle of a liquid crystal molecule, and a polymerizable composition, a cured product, an optical film, a polarizing plate, and an image display device, each using the compound. The compound is represented, for example, by Formula (I), P-Sp-Z-G1-(X1-Cy1)n-(X2-A1)m-X3-A2.
    Type: Application
    Filed: September 27, 2021
    Publication date: January 13, 2022
    Applicant: FUJIFILM Corporation
    Inventors: Yuki FUKUSHIMA, Hiroshi INADA, Toshikazu SUMI, Shunya KATOH, Mitsuyoshi ICHIHASHI
  • Patent number: 11203655
    Abstract: An object of the present invention is to provide a polymer compound which can form a phase difference layer having high alignment and suppressed surface unevenness by being blended into a liquid crystal composition, and a liquid crystal composition, a phase difference layer, an optical film, a polarizing plate, and an image display device using the same. The polymer compound of the present invention includes a repeating unit represented by Formula (I), a repeating unit represented by Formula (II), and a repeating unit represented by Formula (III), in which an acid value is 115 mgKOH/g or more, and a hydroxyl value is 70 mgKOH/g or more.
    Type: Grant
    Filed: April 8, 2020
    Date of Patent: December 21, 2021
    Assignee: FUJIFILM Corporation
    Inventors: Yuki Fukushima, Shunya Katoh, Koji Iijima, Shuhei Okuda
  • Patent number: 11122204
    Abstract: There is provided an image capturing control apparatus. An image capturing control unit controls image capturing by an image capturing unit based on setting values of a plurality of setting items. A selection unit selects a setting item from among the plurality of setting items. A changing unit changes the setting value of the setting item selected by the selection unit to a setting value that is selected in accordance with a first operation from among a plurality of setting values that correspond to the selected setting item and a specific setting value to which one of the plurality of setting values that is automatically determined in accordance with predetermined processing is applied.
    Type: Grant
    Filed: June 9, 2020
    Date of Patent: September 14, 2021
    Assignee: Canon Kabushiki Kaisha
    Inventors: Yuki Fukushima, Yuta Masuda, Yuko Izaki
  • Patent number: 11093131
    Abstract: An electronic device, comprising: a movement detector configured to detect a movement of a finger on an operation surface of an operation member; a press detector configured to detect a pressing the operation surface; a control unit configured to perform control so as to move an indicator on the basis of a movement of a finger detected by the movement detector and execute predetermined processing on the basis of a position of the indicator in accordance with a pressing the operation surface detected by the press detector; a setting unit configured to set a restricted state where function execution due to a pressing the operation surface is restricted; and a processing unit configured to prevent the control unit from moving the indicator on the basis of a detection by the movement detector in case where the restricted state is set by the setting unit.
    Type: Grant
    Filed: April 24, 2020
    Date of Patent: August 17, 2021
    Assignee: CANON KABUSHIKI KAISHA
    Inventor: Yuki Fukushima
  • Publication number: 20210207028
    Abstract: An object of the present invention is to provide a polymer compound in which, by blending with a liquid crystal composition containing a liquid crystalline compound, alignment of the liquid crystalline compound in a phase difference layer to be obtained increases; and a liquid crystal composition, a phase difference layer, an optical film, a polarizing plate, and an image display device using the same. The polymer compound of the present invention is a polymer compound including a repeating unit represented by Formula (I), a repeating unit represented by Formula (II), a repeating unit represented by Formula (III), and a repeating unit represented by Formula (IV).
    Type: Application
    Filed: March 22, 2021
    Publication date: July 8, 2021
    Applicant: FUJIFILM Corporation
    Inventors: Shunya KATOH, Yuki FUKUSHIMA, Shuhei OKUDA, Koji IIJIMA, Masato NAKAO
  • Patent number: 11039066
    Abstract: There is provided an image pickup apparatus including a plurality of image capturing modes which is changeable by a user operation of a first operation member. In a first mode, an exposure control value is to be chosen and set to a fixed value by the user, and others are set to settable automatic exposure control values by the image pickup apparatus without the user's operation. In a second mode, the plurality of exposure control values are all to be set to the automatic values. In a third mode, the plurality of exposure control values are settable to a combination of the automatic value and fixed value settable in the first and the second mode by user via a second operation member, without changing the image capturing mode.
    Type: Grant
    Filed: June 25, 2019
    Date of Patent: June 15, 2021
    Assignee: CANON KABUSHIKI KAISHA
    Inventors: Takuo Tsuchiya, Yukihiro Matsumoto, Yuki Fukushima
  • Patent number: 10907099
    Abstract: An object of the present invention is to provide a compound (particularly, a liquid crystal compound having excellent light fastness) which has excellent light fastness and can be used for an optically anisotropic body, a reflective film obtained by immobilizing a cholesteric liquid crystalline phase, or the like. Another object of the present invention is to provide a composition containing the above-mentioned compound (particularly, a liquid crystal compound having excellent light fastness); and a cured object, an optically anisotropic body, and a reflective film, which are obtained by curing the above-mentioned composition. The compound of the present invention is represented by General Formula (1).
    Type: Grant
    Filed: May 29, 2019
    Date of Patent: February 2, 2021
    Assignee: FUJIFILM Corporation
    Inventors: Yuki Fukushima, Ryoji Goto
  • Publication number: 20200341630
    Abstract: An electronic device, comprising: a movement detector configured to detect a movement of a finger on an operation surface of an operation member; a press detector configured to detect a pressing the operation surface; a control unit configured to perform control so as to move an indicator on the basis of a movement of a finger detected by the movement detector and execute predetermined processing on the basis of a position of the indicator in accordance with a pressing the operation surface detected by the press detector; a setting unit configured to set a restricted state where function execution due to a pressing the operation surface is restricted; and a processing unit configured to prevent the control unit from moving the indicator on the basis of a detection by the movement detector in case where the restricted state is set by the setting unit.
    Type: Application
    Filed: April 24, 2020
    Publication date: October 29, 2020
    Inventor: Yuki Fukushima
  • Publication number: 20200344416
    Abstract: The present disclosure is directed to preventing an operation from being performed in an operation mode that is not intended by a user. In an image capturing apparatus, a moving image lever is an operation member for issuing an instruction to change an operation mode to a moving image capturing mode that is a state where a moving image is recordable. In order to avoid unintentional change of the operation mode to the moving image capturing mode due to an erroneous operation on the moving image lever, a setting is made to enable and disable an instruction that is issued by operating the moving image lever. If the setting is changed to “disable” while the image capturing apparatus is operating in the moving image capturing mode, a microcomputer changes an operation mode to a still image capturing mode.
    Type: Application
    Filed: April 15, 2020
    Publication date: October 29, 2020
    Inventor: Yuki Fukushima
  • Patent number: 10798290
    Abstract: An image capturing apparatus having a viewfinder, comprises a plurality of operating members to which functions are allowed to be assigned, a detecting unit configured to detect when an eye of a user is close to the viewfinder, and a control unit configured to, in a case where an operating member operated while the detecting unit detects that the eye is close is an operating member which is disposed in a prescribed location and a specific function is assigned to the operating member, forgo executing the function assigned to the operating member, and in other cases, execute the function assigned to the operating member.
    Type: Grant
    Filed: April 23, 2019
    Date of Patent: October 6, 2020
    Assignee: Canon Kabushiki Kaisha
    Inventor: Yuki Fukushima
  • Publication number: 20200304714
    Abstract: There is provided an image capturing control apparatus. An image capturing control unit controls image capturing by an image capturing unit based on setting values of a plurality of setting items. A selection unit selects a setting item from among the plurality of setting items. A changing unit changes the setting value of the setting item selected by the selection unit to a setting value that is selected in accordance with a first operation from among a plurality of setting values that correspond to the selected setting item and a specific setting value to which one of the plurality of setting values that is automatically determined in accordance with predetermined processing is applied.
    Type: Application
    Filed: June 9, 2020
    Publication date: September 24, 2020
    Inventors: Yuki Fukushima, Yuta Masuda, Yuko Izaki
  • Patent number: 10728452
    Abstract: There is provided an image capturing control apparatus. An image capturing control unit controls image capturing by an image capturing unit based on setting values of a plurality of setting items. A selection unit selects a setting item from among the plurality of setting items. A changing unit changes the setting value of the setting item selected by the selection unit to a setting value that is selected in accordance with a first operation from among a plurality of setting values that correspond to the selected setting item and a specific setting value to which one of the plurality of setting values that is automatically determined in accordance with predetermined processing is applied.
    Type: Grant
    Filed: August 27, 2018
    Date of Patent: July 28, 2020
    Assignee: Canon Kabushiki Kaisha
    Inventors: Yuki Fukushima, Yuta Masuda, Yuko Izaki
  • Publication number: 20200231727
    Abstract: An object of the present invention is to provide a polymer compound which can form a phase difference layer having high alignment and suppressed surface unevenness by being blended into a liquid crystal composition, and a liquid crystal composition, a phase difference layer, an optical film, a polarizing plate, and an image display device using the same. The polymer compound of the present invention includes a repeating unit represented by Formula (I), a repeating unit represented by Formula (II), and a repeating unit represented by Formula (III), in which an acid value is 115 mgKOH/g or more, and a hydroxyl value is 70 mgKOH/g or more.
    Type: Application
    Filed: April 8, 2020
    Publication date: July 23, 2020
    Applicant: FUJIFILM Corporation
    Inventors: Yuki Fukushima, Shunya Katoh, Koji Iijima, Shuhei Okuda
  • Publication number: 20200007756
    Abstract: There is provided an image pickup apparatus including a plurality of image capturing modes which is changeable by a user operation of a first operation member. In a first mode, an exposure control value is to be chosen and set to a fixed value by the user, and others are set to settable automatic exposure control values by the image pickup apparatus without the user's operation. In a second mode, the plurality of exposure control values are all to be set to the automatic values. In a third mode, the plurality of exposure control values are settable to a combination of the automatic value and fixed value settable in the first and the second mode by user via a second operation member, without changing the image capturing mode.
    Type: Application
    Filed: June 25, 2019
    Publication date: January 2, 2020
    Inventors: Takuo Tsuchiya, Yukihiro Matsumoto, Yuki Fukushima
  • Publication number: 20190356845
    Abstract: An image capturing apparatus having a viewfinder, comprises a plurality of operating members to which functions are allowed to be assigned, a detecting unit configured to detect when an eye of a user is close to the viewfinder, and a control unit configured to, in a case where an operating member operated while the detecting unit detects that the eye is close is an operating member which is disposed in a prescribed location and a specific function is assigned to the operating member, forgo executing the function assigned to the operating member, and in other cases, execute the function assigned to the operating member.
    Type: Application
    Filed: April 23, 2019
    Publication date: November 21, 2019
    Inventor: Yuki Fukushima
  • Patent number: 10440286
    Abstract: An apparatus comprises a finder configured for observing an optical image of an object, a display having a plurality of items that overlap with the optical image and are observable through the finder, and capable of switching whether to light up the items or not, a detection unit which detects a specific object in the optical image, and a control unit which performs control to light up, in the display, an item indicating a position for performing specific processing, among the plurality of items, light up the item in a first form, when the specific object is not detected, and light up the item in a second form in which visibility of the specific object is greater than when lighting up the item is the first form, when the specific object is detected.
    Type: Grant
    Filed: September 20, 2017
    Date of Patent: October 8, 2019
    Assignee: Canon Kabushiki Kaisha
    Inventor: Yuki Fukushima
  • Publication number: 20190276743
    Abstract: An object of the present invention is to provide a compound (particularly, a liquid crystal compound having excellent light fastness) which has excellent light fastness and can be used for an optically anisotropic body, a reflective film obtained by immobilizing a cholesteric liquid crystalline phase, or the like. Another object of the present invention is to provide a composition containing the above-mentioned compound (particularly, a liquid crystal compound having excellent light fastness); and a cured object, an optically anisotropic body, and a reflective film, which are obtained by curing the above-mentioned composition. The compound of the present invention is represented by General Formula (1).
    Type: Application
    Filed: May 29, 2019
    Publication date: September 12, 2019
    Applicant: FUJIFILM Corporation
    Inventors: Yuki FUKUSHIMA, Ryoji GOTO
  • Publication number: 20190177268
    Abstract: The present invention provides a compound, a composition, a cured object, an optically anisotropic body, and a reflective film which have high refractive index anisotropy ?n and excellent light resistance, and which exhibit liquid crystallinity. The compound of the present invention is a compound represented by General Formula (1).
    Type: Application
    Filed: February 14, 2019
    Publication date: June 13, 2019
    Applicant: FUJIFILM Corporation
    Inventors: Yuki FUKUSHIMA, Ryoji GOTO
  • Publication number: 20190075241
    Abstract: There is provided an image capturing control apparatus. An image capturing control unit controls image capturing by an image capturing unit based on setting values of a plurality of setting items. A selection unit selects a setting item from among the plurality of setting items. A changing unit changes the setting value of the setting item selected by the selection unit to a setting value that is selected in accordance with a first operation from among a plurality of setting values that correspond to the selected setting item and a specific setting value to which one of the plurality of setting values that is automatically determined in accordance with predetermined processing is applied.
    Type: Application
    Filed: August 27, 2018
    Publication date: March 7, 2019
    Inventors: Yuki Fukushima, Yuta Masuda, Yuko Izaki