Patents by Inventor Kohei Goto

Kohei Goto 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: 20240390775
    Abstract: A game toy comprises first type items, and second type items which serve as an element for constructing a deck, wherein the first type items are associated with a first type character, the second type items are associated with a second type character, the first type items include two or more pieces of identification information, which is visually identifiable, the second type item includes one of the two or more pieces of the identification information which is visually identifiable, groups to which the first type character and the second type character respectively belong are identified from the identification information, and the deck can be constructed from the second type items, which include any one of the two or more pieces of identification information of the first type character.
    Type: Application
    Filed: March 8, 2024
    Publication date: November 28, 2024
    Inventors: Kohei GOTO, Takuya IMAMURA
  • Publication number: 20240325868
    Abstract: A game toy comprises a playmat including a first placement area and a second placement area where game items including a first type game items and a second type game items are placed, wherein the first type game item contains first information including information for placing cards in the first placement area and second information indicating an attack value against an opponent game item, and the second type game item having a first function which serves as an element of the first information and a second function for increasing the second information.
    Type: Application
    Filed: March 12, 2024
    Publication date: October 3, 2024
    Inventors: Kohei GOTO, Utano OGAWA
  • Patent number: 11899316
    Abstract: The present invention provides a polarization-independent terahertz wave control element, and provides a method for manufacturing a polarization-independent terahertz wave control element.
    Type: Grant
    Filed: December 25, 2020
    Date of Patent: February 13, 2024
    Assignees: NAGAOKA UNIVERSITY OF TECHNOLOGY, UNIVERSITY OF HYOGO, NISSAN CHEMICAL CORPORATION
    Inventors: Tomoyuki Sasaki, Hiroshi Ono, Nobuhiro Kawatsuki, Kohei Goto, Kimiaki Tsutsui
  • Publication number: 20230093066
    Abstract: The present invention provides a polarization-independent terahertz wave control element, and provides a method for manufacturing a polarization-independent terahertz wave control element.
    Type: Application
    Filed: December 25, 2020
    Publication date: March 23, 2023
    Applicants: NAGAOKA UNIVERSITY OF TECHNOLOGY, UNIVERSITY OF HYOGO, NISSAN CHEMICAL CORPORATION
    Inventors: Tomoyuki SASAKI, Hiroshi ONO, Nobuhiro KAWATSUKI, Kohei GOTO, Kimiaki TSUTSUI
  • Patent number: 11560517
    Abstract: A photoreactive liquid crystal composition containing (A) a photoreactive polymer liquid crystal which includes a photoreactive side chain in which at least one type of reaction selected from (A-1) photocrosslinking and (A-2) photoisomerization occurs, and (B) a low molecular weight liquid crystal. An optical element or display element is formed having a liquid crystal cell including the photoreactive liquid crystal composition.
    Type: Grant
    Filed: July 7, 2020
    Date of Patent: January 24, 2023
    Assignees: UNIVERSITY OF HYOGO, NAGAOKA UNIVERSITY OF TECHNOLOGY, NISSAN CHEMICAL INDUSTRIES, LTD.
    Inventors: Tomoyuki Sasaki, Hiroshi Ono, Nobuhiro Kawatsuki, Kohei Goto
  • Patent number: 11169984
    Abstract: A data management system including an AP server and a DB server. The AP server sends business data to the DB server and requests registration. The business data includes combination of parent data and a plurality of pieces of child data with mutual relevance, and each child data has ID of the parent data. In registering business data, the AP server first tries to register each child data, and requests registration of the parent data when a notification of registration completion of all pieces of the child data arrives from the DB server. When the notification of registration completion of any of the child data has not arrived, the AP server cancels the registration of the parent data. In referring to the business data, the AP server sets only child data with related parent data registered therein as a target.
    Type: Grant
    Filed: April 27, 2018
    Date of Patent: November 9, 2021
    Assignee: NOMURA RESEARCH INSTITUTE, LTD.
    Inventors: Yuzo Ishida, Hironori Katsura, Kojun Terai, Kengo Yaji, Nobuaki Kozuka, Akio Saita, Hiroshi Nakashima, Kohei Goto, Kotaro Ozawa, Ryo Kamimura
  • Publication number: 20210247945
    Abstract: An operation device includes an operating portion including plural adjacent operating regions, plural detection portions that are arranged on the operating portion so as to correspond to the plurality of operating regions to detect contact and each output a detection value, and a determination unit that calculates a calculated value from a sum of the obtained detection values and the largest detection value among the obtained detection values, compares the calculated value to a predetermined threshold value, and thereby decides whether or not to display an image on an electrically connected display device, the image being associated with the detection portion that output the largest detection value.
    Type: Application
    Filed: February 8, 2021
    Publication date: August 12, 2021
    Inventors: Kohei GOTO, Kunitoshi NOGUCHI, Shogo YAMAGUCHI
  • Patent number: 11028323
    Abstract: Provided is a liquid crystal display element that can be baked at a low temperature when forming a liquid crystal alignment film capable of imparting an alignment regulating property and a pretilt angle developing property via a photoalignment method. Further provided is a liquid crystal display element in which the liquid crystal pretilt angles are highly stable, and display burn-in hardly occurs even due to long usage. Further provided are a vertical liquid crystal alignment film to be used in the liquid crystal display element, and a liquid crystal aligning agent with which it is possible to provide the vertical liquid crystal alignment film.
    Type: Grant
    Filed: December 27, 2016
    Date of Patent: June 8, 2021
    Assignee: NISSAN CHEMICAL INDUSTRIES, LTD.
    Inventors: Kanako Suzuki, Masato Moriuchi, Ryoichi Ashizawa, Kohei Goto
  • Patent number: 10921650
    Abstract: The present invention relates to a liquid crystal aligning agent which contains a polymer that has a site having an isocyanate group and/or a blocked isocyanate group, a site having a photoreactive group having photoalignment, and a site having at least one functional group selected from an amino group and a hydroxyl group in each molecule. The present invention provides a liquid crystal display element which enables baking at low temperatures during the formation of a liquid crystal alignment film by a photoalignment method, the liquid crystal alignment film being able to be imparted with alignment regulating property and pretilt angle developing property.
    Type: Grant
    Filed: December 27, 2016
    Date of Patent: February 16, 2021
    Assignee: NISSAN CHEMICAL INDUSTRIES, LTD.
    Inventors: Ryoichi Ashizawa, Masato Moriuchi, Kanako Suzuki, Kohei Goto
  • Publication number: 20200332194
    Abstract: The purpose of the present invention is to provide: elements, in particular, a display element and an optical element, which are obtained by controlling orientation of liquid crystals in a liquid crystal bulk without using a liquid crystal orientation film; and/or a photoreactive liquid crystal composition for manufacturing the elements. The present invention provides: a photoreactive liquid crystal composition comprising (A) a photoreactive polymer liquid crystal which includes a photoreactive side chain in which at least one type of reaction selected from the group consisting of (A-1) photocrosslinking and (A-2) photoisomerization occurs, and (B) a low molecular weight liquid crystal; and an optical element or display element which is formed having a liquid crystal cell including the composition.
    Type: Application
    Filed: July 7, 2020
    Publication date: October 22, 2020
    Applicants: UNIVERSITY OF HYOGO, NAGAOKA UNIVERSITY OF TECHNOLOGY, NISSAN CHEMICAL INDUSTRIES, LTD.
    Inventors: Tomoyuki SASAKI, Hiroshi ONO, Nobuhiro KAWATSUKI, Kohei GOTO
  • Patent number: 10761375
    Abstract: The present invention provides the following: a photo alignment method-use liquid crystal aligning agent used to obtain a photo alignment method-use liquid crystal alignment film that does not cause bright spots even when negative liquid crystals are used, and that is capable of achieving good after-image characteristics; a liquid crystal alignment film obtained from the liquid crystal aligning agent; and a liquid crystal display element provided with the liquid crystal aligning agent. Provided is the liquid crystal aligning agent which contains a polyimide or polyimide precursor obtained from a reaction between: a tetracarboxylic acid dianhydride represented by formula (1) (in the formula, X1 is as set forth in the present specification) or a derivative thereof; and a diamine component that contains a diamine represented by formula (2) (in the formula, R1, Z1 and n are as set forth in the present specification).
    Type: Grant
    Filed: September 13, 2016
    Date of Patent: September 1, 2020
    Assignee: NISSAN CHEMICAL INDUSTRIES, LTD.
    Inventors: Kanako Suzuki, Yuta Kawano, Kohei Goto, Masaaki Katayama
  • Patent number: 10752839
    Abstract: A photoreactive liquid crystal composition containing (A) a photoreactive polymer liquid crystal which includes a photoreactive side chain in which at least one type of reaction selected from (A-1) photocrosslinking and (A-2) photoisomerization occurs, and (B) a low molecular weight liquid crystal. An optical element or display element is formed having a liquid crystal cell including the photoreactive liquid crystal composition.
    Type: Grant
    Filed: August 29, 2014
    Date of Patent: August 25, 2020
    Assignees: UNIVERSITY OF HYOGO, NAGAOKA UNIVERISTY OF TECHNOLOGY, NISSAN CHEMICAL INDUSTRIES, LTD.
    Inventors: Tomoyuki Sasaki, Hiroshi Ono, Nobuhiro Kawatsuki, Kohei Goto
  • Patent number: 10590219
    Abstract: A retardation material-forming resin composition for providing an orientation material that has high photoreaction efficiency and with which a polymerizable crystal can be aligned in a highly sensitive manner. A retardation material-forming resin composition being thermally curable wherein including a resin (component (A)) having a photo-aligning group to which a thermally reactive moiety is bonded directly or connected via a linking group; an orientation material obtained by use of the composition, and a retardation material formed by use of a cured film obtained from the composition.
    Type: Grant
    Filed: August 17, 2018
    Date of Patent: March 17, 2020
    Assignee: NISSAN CHEMICAL INDUSTRIES, LTD.
    Inventors: Shojiro Yukawa, Jun Ito, Kohei Goto, Yuta Kanno, Hiroyuki Omura, Tadashi Hatanaka
  • Publication number: 20190023987
    Abstract: Provided is a liquid crystal display element that can be baked at a low temperature when forming a liquid crystal alignment film capable of imparting an alignment regulating property and a pretilt angle developing property via a photoalignment method. Further provided is a liquid crystal display element in which the liquid crystal pretilt angles are highly stable, and display burn-in hardly occurs even due to long usage. Further provided are a vertical liquid crystal alignment film to be used in the liquid crystal display element, and a liquid crystal aligning agent with which it is possible to provide the vertical liquid crystal alignment film.
    Type: Application
    Filed: December 27, 2016
    Publication date: January 24, 2019
    Applicant: NISSAN CHEMICAL INDUSTRIES, LTD.
    Inventors: Kanako SUZUKI, Masato MORIUCHI, Ryoichi ASHIZAWA, Kohei GOTO
  • Publication number: 20190018289
    Abstract: The present invention relates to a liquid crystal aligning agent which contains a polymer that has a site having an isocyanate group and/or a blocked isocyanate group, a site having a photoreactive group having photoalignment, and a site having at least one functional group selected from an amino group and a hydroxyl group in each molecule. The present invention provides a liquid crystal display element which enables baking at low temperatures during the formation of a liquid crystal alignment film by a photoalignment method, the liquid crystal alignment film being able to be imparted with alignment regulating property and pretilt angle developing property.
    Type: Application
    Filed: December 27, 2016
    Publication date: January 17, 2019
    Applicant: NISSAN CHEMICAL INDUSTRIES, LTD.
    Inventors: Ryoichi ASHIZAWA, Masato MORIUCHI, Kanako SUZUKI, Kohei GOTO
  • Publication number: 20180355087
    Abstract: A retardation material-forming resin composition for providing an orientation material that has high photoreaction efficiency and with which a polymerizable crystal can be aligned in a highly sensitive manner. A retardation material-forming resin composition being thermally curable wherein including a resin (component (A)) having a photo-aligning group to which a thermally reactive moiety is bonded directly or connected via a linking group; an orientation material obtained by use of the composition, and a retardation material formed by use of a cured film obtained from the composition.
    Type: Application
    Filed: August 17, 2018
    Publication date: December 13, 2018
    Applicant: Nissan Chemical Industries, Ltd.
    Inventors: Shojiro YUKAWA, Jun Ito, Kohei Goto, Yuta Kanno, Hiroyuki Omura, Tadashi Hatanaka
  • Publication number: 20180300688
    Abstract: A data management system including an AP server and a DB server. The AP server sends business data to the DB server and requests registration. The business data includes combination of parent data and a plurality of pieces of child data with mutual relevance, and each child data has ID of the parent data. In registering business data, the AP server first tries to register each child data, and requests registration of the parent data when a notification of registration completion of all pieces of the child data arrives from the DB server. When the notification of registration completion of any of the child data has not arrived, the AP server cancels the registration of the parent data. In referring to the business data, the AP server sets only child data with related parent data registered therein as a target.
    Type: Application
    Filed: April 27, 2018
    Publication date: October 18, 2018
    Applicant: Nomura Research Institute, Ltd.
    Inventors: Yuzo ISHIDA, Hironori KATSURA, Kojun TERAI, Kengo YAJI, Nobuaki KOZUKA, Akio SAITA, Hiroshi NAKASHIMA, Kohei GOTO, Kotaro OZAWA, Ryo KAMIMURA
  • Patent number: 10100201
    Abstract: A cured-film formation composition suitable to form a cured film having liquid-crystal alignment properties. A cured-film formation composition including a component (A) that is one or more monomers having a group having a photo-alignment moiety and thermally reactive moiety, and a polymerizable group; component (B) that is at least one polymer selected from the group of components (B-1) to (B-3) (the component (B-1) being a polymer having, in a quantity of at least two of at least one group selected from the group of hydroxy group, carboxyl group, amide group, amino group, an alkoxysilyl group and group of Formula (2), component (B-2) being a polymer capable of thermally reacting with thermally reactive moiety of component (A) and is self-cross-linkable, and component (B-3) being a melamine formaldehyde resin); and component (C) that is a cross-linking agent; and an orientation material and retardation material which are formed of the cured-film formation composition.
    Type: Grant
    Filed: February 27, 2015
    Date of Patent: October 16, 2018
    Assignee: NISSAN CHEMICAL INDUSTRIES, LTD.
    Inventors: Jun Ito, Shojiro Yukawa, Yuta Kanno, Kohei Goto, Tadashi Hatanaka
  • Patent number: 10081693
    Abstract: A retardation material-forming resin composition for providing an orientation material that has high photoreaction efficiency and with which a polymerizable liquid crystal can be aligned in a highly sensitive manner. A retardation material-forming resin composition being thermally curable wherein including a resin (component (A)) having a photo-aligning group to which a thermally reactive moiety is bonded directly or connected via a linking group; an orientation material obtained by use of the composition, and a retardation material formed by use of a cured film obtained from the composition.
    Type: Grant
    Filed: February 27, 2015
    Date of Patent: September 25, 2018
    Assignee: NISSAN CHEMICAL INDUSTRIES, LTD.
    Inventors: Shojiro Yukawa, Jun Ito, Kohei Goto, Yuta Kanno, Hiroyuki Omura, Tadashi Hatanaka
  • Publication number: 20180267367
    Abstract: The present invention provides the following: a photo alignment method-use liquid crystal aligning agent used to obtain a photo alignment method-use liquid crystal alignment film that does not cause bright spots even when negative liquid crystals are used, and that is capable of achieving good after-image characteristics; a liquid crystal alignment film obtained from the liquid crystal aligning agent; and a liquid crystal display element provided with the liquid crystal aligning agent. Provided is the liquid crystal aligning agent which contains a polyimide or polyimide precursor obtained from a reaction between: a tetracarboxylic acid dianhydride represented by formula (1) (in the formula, X1 is as set forth in the present specification) or a derivative thereof; and a diamine component that contains a diamine represented by formula (2) (in the formula, R1, Z1 and n are as set forth in the present specification).
    Type: Application
    Filed: September 13, 2016
    Publication date: September 20, 2018
    Applicant: NISSAN CHEMICAL INDUSTRIES, LTD.
    Inventors: Kanako SUZUKI, Yuta KAWANO, Kohei GOTO, Masaaki KATAYAMA