Patents by Inventor Hideaki Irisawa

Hideaki Irisawa 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: 20250222343
    Abstract: A ball launching toy, comprising: a base stand, a ball, a ball stand, and a launching mechanism. The ball stand is configured on the base stand. The launching mechanism is configured on the base stand to launch the ball. The ball has a fitting recess formed on an outer surface of the ball. The ball stand has a mountain shape. The ball stand includes a fitting projection on a top part thereof. The fitting projection projects upwardly. The fitting projection fits in the fitting recess when the ball is set on the base stand.
    Type: Application
    Filed: August 29, 2024
    Publication date: July 10, 2025
    Applicant: TOMY COMPANY, LTD.
    Inventors: Hideaki IRISAWA, Tomohito NAGAI
  • Patent number: 8307676
    Abstract: A two-pronged body restraining device includes a restraint unit provided at one end of an operating rod and a lock unit provided at the other end within the operating rod. The restraint unit includes a pair of griping members pivotably attached to a supporting member secured to the front end of a sliding bar. The sliding bar is slidably inserted into the operating rod and a pair of swinging plates, which are pivotably attached to a supporting element in which the sliding bar is slidably inserted. The lock unit is comprised of a rack-type engagement portion having saw-toothed projections, and a locking portion having a locking piece to be engaged with the rack-type engagement portion. The lock unit is configured to slide the sliding member only toward the rear end of the operating rod causing the pair of griping members to be closed when the supporting member is moved backwardly.
    Type: Grant
    Filed: January 27, 2010
    Date of Patent: November 13, 2012
    Assignee: Sanriki Kogyo Kabushiki Kaisha
    Inventor: Hideaki Irisawa
  • Publication number: 20110126597
    Abstract: A two-pronged body restraining device includes a restraint unit provided at one end of an operating rod and a lock unit provided at the other end within the operating rod. The restraint unit includes a pair of griping members pivotably attached to a supporting member secured to the front end of a sliding bar. The sliding bar is slidably inserted into the operating rod and a pair of swinging plates, which are pivotably attached to a supporting element in which the sliding bar is slidably inserted. The lock unit is comprised of a rack-type engagement portion having saw-toothed projections, and a locking portion having a locking piece to be engaged with the rack-type engagement portion. The lock unit is configured to slide the sliding member only toward the rear end of the operating rod causing the pair of griping members to be closed when the supporting member is moved backwardly.
    Type: Application
    Filed: January 27, 2010
    Publication date: June 2, 2011
    Applicant: Sanriki Kogyo Kabushiki Kaisha
    Inventor: Hideaki Irisawa
  • Patent number: 7287874
    Abstract: When using, an entire length from a grip portion to a light emitting lamp portion is elongated by drawing out the light emitting lamp portion from the grip portion so as to extend, and each of light emitting diodes in the light emitting lamp portion is turned so as to be usable by operating a main switch button in an infrared remote control sending apparatus. Further, a worker arranged at one point in a vehicle guiding section switches a color of emitted light of the light emitting lamp portion in a portable signal light, whereby the emitted light is switched to a blue “GO” display allowing a vehicle to move forward or a red “STOP” display inhibiting the vehicle from moving forward. Accordingly, it is possible to safely and smoothly guide the vehicle only by one worker.
    Type: Grant
    Filed: June 18, 2004
    Date of Patent: October 30, 2007
    Assignee: Sanriki Kogyo Kabushiki Kaisha
    Inventor: Hideaki Irisawa
  • Publication number: 20060092623
    Abstract: When using, an entire length from a grip portion to a light emitting lamp portion is elongated by drawing out the light emitting lamp portion from the grip portion so as to extend, and each of light emitting diodes in the light emitting lamp portion is turned so as to be usable by operating a main switch button in an infrared remote control sending apparatus. Further, a worker arranged at one point in a vehicle guiding section switches a color of emitted light of the light emitting lamp portion in a portable signal light, whereby the emitted light is switched to a blue “GO” display allowing a vehicle to move forward or a red “STOP” display inhibiting the vehicle from moving forward. Accordingly, it is possible to safely and smoothly guide the vehicle only by one worker.
    Type: Application
    Filed: June 18, 2004
    Publication date: May 4, 2006
    Inventor: Hideaki Irisawa
  • Patent number: 6431354
    Abstract: A picture frame type cover for a disk storage case includes a front surface frame, an upper press plate, an upper surface plate, a lower press plate, a lower surface plate and a stopper. The front surface frame has an opening. The upper press plate is disposed via the upper surface plate and is connected to an upper end of the front surface frame. The lower press plate is disposed via the lower surface plate and is connected to a lower end of the front surface frame. The front surface frame, the upper press plate, the upper surface plate, the lower press plate and the lower surface plate are connected to form a generally C-shaped configuration defining an opposing pair of generally C-shaped openings. The stopper is formed on one end of the lower surface plate and projects into one of the pair of generally C-shaped openings.
    Type: Grant
    Filed: November 7, 2000
    Date of Patent: August 13, 2002
    Assignee: Sanriki Kogyo Kabushiki Kaisha
    Inventor: Hideaki Irisawa
  • Patent number: D1099225
    Type: Grant
    Filed: August 1, 2024
    Date of Patent: October 21, 2025
    Assignee: TOMY COMPANY, LTD.
    Inventors: Hideaki Irisawa, Tomohito Nagai
  • Patent number: D1110438
    Type: Grant
    Filed: August 1, 2024
    Date of Patent: January 27, 2026
    Assignee: TOMY COMPANY, LTD.
    Inventors: Hideaki Irisawa, Tomohito Nagai