Patents by Inventor Hiroshi Ikemoto

Hiroshi Ikemoto 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).

  • PEDAL DEVICE AND ELECTRONIC KEYBOARD INSTRUMENT
    Publication number: 20230335093
    Abstract: A pedal device has a pedal case including an opening portion, a base member on which the pedal case is provided, a pedal projecting outwards of the pedal case via the opening portion and provided rotatably by a rotational shaft supported by a bearing portion provided on the base member, and a pedal leg portion provided on the base member, including a setting member provided in such a manner as to be brought into abutment with a setting surface, and projecting outwards of the pedal case on a side where the pedal projects.
    Type: Application
    Filed: April 10, 2023
    Publication date: October 19, 2023
    Applicant: CASIO COMPUTER CO., LTD.
    Inventor: Hiroshi IKEMOTO
  • PEDAL DEVICE AND ELECTRONIC KEYBOARD INSTRUMENT
    Publication number: 20230335092
    Abstract: A pedal device includes a pedal case including an opening portion, a pedal projecting outwards of the pedal case via the opening portion and provided rotatably, and a restricting portion including a first restricting surface which inclines along a downward gradient from a proximal end side towards a distal end side of the pedal on a side of the pedal case where the opening portion is formed and of which at least a part is provided on an upper surface of the pedal inside the pedal case.
    Type: Application
    Filed: April 10, 2023
    Publication date: October 19, 2023
    Applicant: CASIO COMPUTER CO., LTD.
    Inventor: Hiroshi IKEMOTO
  • PEDAL DEVICE AND ELECTRONIC KEYBOARD INSTRUMENT
    Publication number: 20230335083
    Abstract: A pedal device includes a base plate, a pedal supported rotatably, a rotary volume comprising a rotational shaft configured to rotate in association with the pedal, and an engagement member configured to be brought into engagement with a non-rotational portion provided around the rotational shaft of the rotary volume and with the base plate.
    Type: Application
    Filed: April 10, 2023
    Publication date: October 19, 2023
    Applicant: CASIO COMPUTER CO., LTD.
    Inventor: Hiroshi IKEMOTO
  • Method and system for chamfering and press therefor
    Patent number: 6209381
    Abstract: In a vertical press that simultaneously forms chamfers at edges on both sides of a punched sheet material by using an upper chamfering punch and a lower chamfering punch, the lower chamfering punch is supported by conical disc springs piled on a support base.
    Type: Grant
    Filed: July 7, 1999
    Date of Patent: April 3, 2001
    Assignees: Kuroda Precision Industries, Tochigi Fuji Sangyo Kabushiki Kaisha
    Inventors: Tetsuo Yaguchi, Hiroshi Ikemoto, Yuji Yagisawa