Patents by Inventor Ryuichi Ito

Ryuichi Ito 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: 11918907
    Abstract: A first game process that proceeds independently of a second game process related to opponents for a user is performed. State data indicating a second game state of the second game process related to each of a plurality of the opponents is sequentially acquired, and a display image including a first image reflecting a first game state of the first game process and a plurality of second images reflecting the second game states indicated by the state data is sequentially generated. The display image is sequentially generated such that the first image is arranged in a first area located at a center of the display image, a second area is located at a position at each of right and left sides of the first area, and the second images are arranged in the respective second areas at the right and left sides. An instruction that changes a game state of the target is made if a game state of the user satisfies a predetermined condition.
    Type: Grant
    Filed: March 20, 2023
    Date of Patent: March 5, 2024
    Assignee: Nintendo Co., Ltd.
    Inventors: Ryuichi Nakada, Kuniaki Ito
  • Publication number: 20240067592
    Abstract: A method may produce (2-methoxyethyl) vinyl ether with a high purity from 2-methoxyethanol and acetylene. Such a method may include the A1, A2, and A3: (A1) synthesizing a vinyl ether including causing 2-methoxyethanol to react with acetylene to obtain a mixture containing unreacted 2-methoxyethanol and (2-methoxyethyl) vinyl ether; (A2) acetalizing including causing a reaction of the unreacted 2-methoxyethanol and the (2-methoxyethyl) vinyl ether in the mixture in the presence of an acid catalyst to be converted into acetaldehyde bis(2-methoxyethyl)acetal; and (A3) removing the acetaldehyde bis(2-methoxyethyl)acetal by distillation from an acetal-containing mixture obtained in step A2.
    Type: Application
    Filed: February 4, 2022
    Publication date: February 29, 2024
    Applicant: MARUZEN PETROCHEMICAL CO., LTD.
    Inventors: Ryuichi TENJIMBAYASHI, Kyohei SAITO, Yudai ITO, Takashi NANIKI, Tomohiko SATO
  • Publication number: 20240029981
    Abstract: A relay control apparatus for controlling a latching relay including a closing side coil and an opening side coil, the relay control apparatus including a power supply control unit including a power supply resistor and a power supply switch, a relay close control unit including a relay close switch, a relay open control unit including a relay open switch, a voltage detection unit configured to output a voltage signal, and a control unit configured to output a power supply signal for controlling ON/OFF of the power supply switch, a relay close signal for controlling ON/OFF of the relay close switch, a relay open signal for controlling ON/OFF of the relay open switch, and a detection signal for controlling ON/OFF of the voltage detection switch, the control unit being configured to detect malfunction based on the power supply signal, the relay close signal, the relay open signal, the detection signal, and the voltage signal.
    Type: Application
    Filed: June 20, 2023
    Publication date: January 25, 2024
    Applicants: Yazaki Corporation, GS Yuasa International Ltd.
    Inventors: Masaki SHIBUYA, Takuya OKI, Kyohei YAMAMOTO, Shoichi ARIMOTO, Ryuichi ITO, Kentaro USHIO
  • Publication number: 20220340700
    Abstract: To provide microwell films for bioassay suitable for a “unimolecular enzyme assay” method and methods of manufacturing the films, a microwell film for bioassay is comprised of at least a substrate (11), and a resin layer (12) having microwells on its surface provided on one main surface of the substrate (11), where in the substrate (11) and the resin forming the resin layer (12), an absorption coefficient at each of wavelengths of 350 nm to 800 nm is 0.01 ?m?1 or less.
    Type: Application
    Filed: July 1, 2020
    Publication date: October 27, 2022
    Applicant: ASAHI KASEI KABUSHIKI KAISHA
    Inventors: Fujito YAMAGUCHI, Ryuichi ITO, Makoto OKADA
  • Patent number: 10212772
    Abstract: In an LED control device, a first integration circuit changes a first reference signal to be different from a second reference signal in one cycle of a first light controlling signal, and a first control unit controls a first switching element by means of a first control signal Gate1 at a first operational frequency for turning on and off a first switching element, the first operational frequency being different from a second operational frequency for turning on and off a second switching element, in one cycle of a first light controlling signal.
    Type: Grant
    Filed: January 30, 2017
    Date of Patent: February 19, 2019
    Assignee: SHINDENGEN ELECTRIC MANUFACTURING CO., LTD.
    Inventors: Toshihiko Nagasaka, Katsuya Ikeda, Seiichi Takasaka, Shinya Iijima, Ryuichi Ito
  • Publication number: 20180270926
    Abstract: In an LED control device, a first integration circuit changes a first reference signal to be different from a second reference signal in one cycle of a first light controlling signal, and a first control unit controls a first switching element by means of a first control signal Gate1 at a first operational frequency for turning on and off a first switching element, the first operational frequency being different from a second operational frequency for turning on and off a second switching element, in one cycle of a first light controlling signal.
    Type: Application
    Filed: January 30, 2017
    Publication date: September 20, 2018
    Applicant: SHINDENGEN ELECTRIC MANUFACTURING CO., LTD.
    Inventors: Toshihiko NAGASAKA, Katsuya IKEDA, Seiichi TAKASAKA, Shinya IIJIMA, Ryuichi ITO
  • Patent number: 9513409
    Abstract: To provide a fine-structure layered product, and a preparation method of a fine-structure layered product using the fine-structure layered product for enabling a fine concavo-convex structure excellent in environmental resistance, weather resistance and long-term stability to be formed with a large area and high productivity, and provide a manufacturing method of a fine-structure product for enabling a large area to be made with high productivity, a fine-structure layered product of the invention is provided with a substrate, a resin layer that is formed on one main surface of the substrate and that has a fine concavo-convex structure on its surface, and an inorganic layer that is provided on the fine concavo-convex structure of the resin layer and that contains a sol-gel material having a fine concavo-convex structure in a shape associated with the fine concavo-convex structure of the resin layer, where a fluorine element concentration (Es) in a region on the inorganic layer side of the resin layer is higher
    Type: Grant
    Filed: December 8, 2011
    Date of Patent: December 6, 2016
    Assignee: ASAHI KASEI KABUSHIKI KAISHA
    Inventors: Jun Koike, Ryuichi Ito, Fujito Yamaguchi
  • Publication number: 20130319522
    Abstract: To provide a fine-structure layered product, and a preparation method of a fine-structure layered product using the fine-structure layered product for enabling a fine concavo-convex structure excellent in environmental resistance, weather resistance and long-term stability to be formed with a large area and high productivity, and provide a manufacturing method of a fine-structure product for enabling a large area to be made with high productivity, a fine-structure layered product of the invention is provided with a substrate, a resin layer that is formed on one main surface of the substrate and that has a fine concavo-convex structure on its surface, and an inorganic layer that is provided on the fine concavo-convex structure of the resin layer and that contains a sol-gel material having a fine concavo-convex structure in a shape associated with the fine concavo-convex structure of the resin layer, where a fluorine element concentration (Es) in a region on the inorganic layer side of the resin layer is higher
    Type: Application
    Filed: December 8, 2011
    Publication date: December 5, 2013
    Applicant: ASAHI KASEI KABUSHIKI KAISHA
    Inventors: Jun Koike, Ryuichi Ito, Fujito Yamaguchi
  • Publication number: 20060213094
    Abstract: Seam puckering on a sewn product made of cellulosic fibers, synthetic fibers and/or animal fibers can be prevented from occurring by simply applying a (meth)acrylate resin finish and/or a polyester resin finish to the seams on the sewn product, then hot pressing the seam. The addition of an acidic catalyst, a polyether compound, or a combination of a cellulose-reactive resin finish with an acidic catalyst to the (meth)acrylate finish and/or polyester resin finish provides a better seam pucker preventing effect on cellulosic fibers than do existing cellulose-reactive resin finishes.
    Type: Application
    Filed: March 13, 2006
    Publication date: September 28, 2006
    Applicant: NISSHINBO INDUSTRIES, INC.
    Inventors: Fumio Uchimura, Yoshifumi Matsuda, Yoshiaki Tade, Ryuichi Ito
  • Patent number: 6203577
    Abstract: A method for shrink-proofing a cellulosic fiber textile that involves liquid ammonia treatment, hot water or alkali treatment under tension or under no tension, and with optional resin treatment.
    Type: Grant
    Filed: October 22, 1998
    Date of Patent: March 20, 2001
    Assignee: Nisshinbo Industries, Inc.
    Inventors: Yuichi Yanai, Takayuki Hirai, Masayoshi Oba, Kiyoshi Ikeda, Yasushi Takagi, Takeo Ishikawa, Kazuhiko Harada, Hirotaka Iida, Ryuichi Ito, Osamu Hasegawa