Patents by Inventor Karuro ITSUKA

Karuro ITSUKA 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).

  • Fire extinguishing system
    Patent number: 11173332
    Abstract: The present invention provides a fire extinguishing system capable of reliably carrying out initial fire fighting using a limited fire extinguisher even if a protected area is wide for example.
    Type: Grant
    Filed: December 5, 2017
    Date of Patent: November 16, 2021
    Assignees: MORITA MIYATA CORPORATION
    Inventors: Yoshiyasu Takefuji, Karuro Itsuka, Tomoya Kita, Susumu Kurioka, Hiroaki Tanigawa, Taichi Yamamura
  • FIRE EXTINGUISHING SYSTEM
    Publication number: 20190381347
    Abstract: The present invention provides a fire extinguishing system capable of reliably carrying out initial fire fighting using a limited fire extinguisher even if a protected area is wide for example.
    Type: Application
    Filed: December 5, 2017
    Publication date: December 19, 2019
    Applicants: MORITA MIYATA CORPORATION
    Inventors: Yoshiyasu TAKEFUJI, Karuro ITSUKA, Tomoya KITA, Susumu KURIOKA, Hiroaki TANIGAWA, Taichi YAMAMURA