Patents by Inventor Kosuke ICHIYAMA

Kosuke ICHIYAMA 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).

  • Fin-and-tube type heat exchanger and water heater including the same
    Patent number: 10094589
    Abstract: A fin-and-tube type heat exchanger includes: a plurality of plate fins arranged in a case side by side in a fore-and-aft direction of the case; and a heat transfer tube including a plurality of straight-type tubular bodies each passing through these plurality of plate fins. First and second plate fins arranged side by side in the right-and-left width direction of the case are provided as a plurality of plate fins. The heat transfer tube has a connection tubular body connecting the straight-type tubular bodies passing through the first and second plate fins. The heat transfer tube passes through areas in which the first and second plate fins are arranged.
    Type: Grant
    Filed: July 2, 2015
    Date of Patent: October 9, 2018
    Assignee: NORITZ CORPORATION
    Inventors: Takeshi Oohigashi, Nobuhiro Takeda, Masaki Kondo, Wataru Ooshita, Kosuke Ichiyama, Yukiko Noguchi
  • FIN-AND-TUBE TYPE HEAT EXCHANGER AND WATER HEATER INCLUDING THE SAME
    Publication number: 20170205113
    Abstract: A fin-and-tube type heat exchanger includes: a plurality of plate fins arranged in a case side by side in a fore-and-aft direction of the case; and a heat transfer tube including a plurality of straight-type tubular bodies each passing through these plurality of plate fins. First and second plate fins arranged side by side in the right-and-left width direction of the case are provided as a plurality of plate fins. The heat transfer tube has a connection tubular body connecting the straight-type tubular bodies passing through the first and second plate fins. The heat transfer tube passes through areas in which the first and second plate fins are arranged.
    Type: Application
    Filed: July 2, 2015
    Publication date: July 20, 2017
    Applicant: NORITZ CORPORATION
    Inventors: Takeshi OOHIGASHI, Nobuhiro TAKEDA, Masaki KONDO, Wataru OOSHITA, Kosuke ICHIYAMA, Yukiko NOGUCHI