Patents by Inventor Syungo SAITO

Syungo SAITO 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).

  • Heat exchanger and absorption refrigerator
    Patent number: 10816271
    Abstract: A heat exchanger includes: a first heat transfer tube unit including first heat transfer tubes arranged in parallel along a first direction within a horizontal plane; and a second heat transfer tube unit including second heat transfer tubes arranged in parallel with one another along a second direction that intersects the first direction within the horizontal plane. Each of the first heat transfer tubes and the second heat transfer tubes includes: straight portions arranged in parallel in a vertical direction; and one or more curved portions that make end portions of the straight portions communicate with each other. The straight portions of the first heat transfer tube unit and the straight portions of the first heat transfer tube unit are stacked on each other alternately.
    Type: Grant
    Filed: November 2, 2018
    Date of Patent: October 27, 2020
    Assignee: YAZAKI ENERGY SYSTEM CORPORATION
    Inventors: Tomiyuki Matsukiyo, Takahide Sugiyama, Osamu Hiyama, Syungo Saito, Jun Kuroda
  • HEAT EXCHANGER AND ABSORPTION REFRIGERATOR
    Publication number: 20190162477
    Abstract: A heat exchanger includes: a first heat transfer tube unit including first heat transfer tubes arranged in parallel along a first direction within a horizontal plane; and a second heat transfer tube unit including second heat transfer tubes arranged in parallel with one another along a second direction that intersects the first direction within the horizontal plane. Each of the first heat transfer tubes and the second heat transfer tubes includes: straight portions arranged in parallel in a vertical direction; and one or more curved portions that make end portions of the straight portions communicate with each other. The straight portions of the first heat transfer tube unit and the straight portions of the first heat transfer tube unit are stacked on each other alternately.
    Type: Application
    Filed: November 2, 2018
    Publication date: May 30, 2019
    Applicant: Yazaki Energy System Corporation
    Inventors: Tomiyuki MATSUKIYO, Takahide SUGIYAMA, Osamu HIYAMA, Syungo SAITO, Jun KURODA