Patents by Inventor Kazuhiro Ishiyama

Kazuhiro Ishiyama 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).

  • PRIORITY CONTROL SYSTEM, PRIORITY CONTROLLER, AND ACTUATOR
    Publication number: 20240090106
    Abstract: This invention is capable of detailed control in accordance with the mode of using a lighting apparatus and the like.
    Type: Application
    Filed: July 29, 2021
    Publication date: March 14, 2024
    Applicant: JIMBO ELECTRIC Co., Ltd.
    Inventors: Shingo Ishiyama, Kazuhiro Naito, Tatsuo Matsuno, Yoma Isakawa, Yasuhiro Suichi, Masahiro Fujita
  • Dripping prevention apparatus in sealer gun
    Patent number: 9033189
    Abstract: A sealer gun that discharges a liquid of a coating agent or filler from a nozzle on its tip is securely prevented from producing dripping that arises as a liquid drips from the nozzle tip and remains when the liquid discharge stops. A pump including a cylinder and a freely movable piston fitting therein is assembled onto a discharge cylinder of the sealer gun, an operation rod interlocked with the pump piston and a grip are interlocked via an interlock mechanism to perform pump operation of suction-discharge by movement of the piston caused by pivoting of the grip, and a suction-discharge aperture of the pump is positioned in an internal space of the nozzle, and configured so that when the liquid discharge sops by releasing the grip, a negative or positive pressure is introduced into the nozzle because of the pump operation caused by resilient pivoting of the grip.
    Type: Grant
    Filed: February 28, 2011
    Date of Patent: May 19, 2015
    Assignees: TOYOTA MOTOR EAST JAPAN, INC., MTEX MATSUMURA CORPORATION
    Inventors: Kazuhiko Sato, Kichizo Maeno, Hirota Kudo, Shoji Matsuyama, Junichi Murao, Kazuhiro Ishiyama, Shouichi Odashima, Toru Sasaki
  • DRIPPING PREVENTION APPARATUS IN SEALER GUN
    Publication number: 20140103074
    Abstract: A sealer gun that discharges a liquid material of a coating agent/a filler from a nozzle on its tip is securely prevented from producing dripping that arises as a liquid material drips from the tip of the nozzle and remains when a discharge of the liquid material is stopped.
    Type: Application
    Filed: February 28, 2011
    Publication date: April 17, 2014
    Inventors: Kazuhiko Sato, Kichizo Maeno, Hirota Kudo, Shoji Matsuyama, Junichi Murao, Kazuhiro Ishiyama, Shouichi Odashima, Toru Sasaki