Patents by Inventor Tatsuo HIRAGURI

Tatsuo HIRAGURI 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).

  • Combustion apparatus
    Patent number: 9599338
    Abstract: A combustion apparatus of this invention comprises: a heat-resistant container having an opening in its upper part; and a pot with a fire-extinguishing lid, provided with a fire-extinguishing lid which can open and close the opening in the upper part of the heat-resistance container, closes the opening with the fire-extinguishing lid by hand, vibration, or impact, and receives a fuel dropped from the heat-resistant container.
    Type: Grant
    Filed: March 20, 2014
    Date of Patent: March 21, 2017
    Assignee: JOINTCOMPANY, KAIRIYUNITY
    Inventor: Tatsuo Hiraguri
  • COMBUSTION APPARATUS
    Publication number: 20140202363
    Abstract: A combustion apparatus of this invention comprises: a heat-resistant container having an opening in its upper part; and a pot with a fire-extinguishing lid, provided with a fire-extinguishing lid which can open and close the opening in the upper part of the heat-resistance container, closes the opening with the fire-extinguishing lid by hand, vibration, or impact, and receives a fuel dropped from the heat-resistant container.
    Type: Application
    Filed: March 20, 2014
    Publication date: July 24, 2014
    Applicant: JOINTCOMPANY, KAIRIYUNITY
    Inventor: Tatsuo HIRAGURI