Patents by Inventor Go Fujita

Go Fujita 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).

  • Anti-icing system and aircraft
    Patent number: 10589866
    Abstract: An anti-icing system according to the present invention includes: a piccolo tube that includes a flow path through which heated gas flows in the longitudinal direction from a rear end to a front end, and a plurality of ejection holes provided along the longitudinal direction to make the flow path communicate with an outside; and an engine serving as a supply source that supplies the heated gas toward the piccolo tube. The piccolo tube is decreased in an area of the flow path in a stepwise manner or in a continuous manner in the longitudinal direction, and has a continuous side surface provided with the ejection holes.
    Type: Grant
    Filed: December 27, 2016
    Date of Patent: March 17, 2020
    Assignee: MITSUBISHI AIRCRAFT CORPORATION
    Inventors: Masatoshi Morishita, Masanori Tsujita, Satoshi Watanabe, Yoichi Uefuji, Kazuhiro Kawai, Toshiyuki Ishida, Gento Ichikawa, Go Fujita
  • Anti-icing system and aircraft
    Patent number: 10377497
    Abstract: There is provided an anti-icing system that has a simple structure and makes it possible to exert anti-icing performance by dealing with displacement of a stagnation point without increasing air resistance. The anti-icing system according to the present invention blows heated gas to an inner surface of a wing of an aircraft, and includes: a piccolo tube that includes a flow path through which the heated gas flows in a longitudinal direction from a rear end to a front end, and a plurality of ejection holes provided along the longitudinal direction to make the flow path communicate with an outside; and a supply source that supplies the heated gas toward the piccolo tube. The piccolo tube is held to cause positions of the respective ejection holes to be fixed in a gravity direction.
    Type: Grant
    Filed: January 20, 2017
    Date of Patent: August 13, 2019
    Assignee: MITSUBISHI AIRCRAFT CORPORATION
    Inventors: Toshiyuki Ishida, Gento Ichikawa, Yoichi Uefuji, Masatoshi Morishita, Kazuhiro Kawai, Satoshi Watanabe, Go Fujita
  • ANTI-ICING SYSTEM AND AIRCRAFT
    Publication number: 20170217593
    Abstract: There is provided an anti-icing system that has a simple structure and makes it possible to exert anti-icing performance by dealing with displacement of a stagnation point without increasing air resistance. The anti-icing system according to the present invention blows heated gas to an inner surface of a wing of an aircraft, and includes: a piccolo tube that includes a flow path through which the heated gas flows in a longitudinal direction from a rear end to a front end, and a plurality of ejection holes provided along the longitudinal direction to make the flow path communicate with an outside; and a supply source that supplies the heated gas toward the piccolo tube. The piccolo tube is held to cause positions of the respective ejection holes to be fixed in a gravity direction.
    Type: Application
    Filed: January 20, 2017
    Publication date: August 3, 2017
    Inventors: Toshiyuki Ishida, Gento Ichikawa, Yoichi Uefuji, Masatoshi Morishita, Kazuhiro Kawai, Satoshi Watanabe, Go Fujita
  • ANTI-ICING SYSTEM AND AIRCRAFT
    Publication number: 20170210476
    Abstract: An anti-icing system according to the present invention includes: a piccolo tube that includes a flow path through which heated gas flows in the longitudinal direction from a rear end to a front end, and a plurality of ejection holes provided along the longitudinal direction to make the flow path communicate with an outside; and an engine serving as a supply source that supplies the heated gas toward the piccolo tube. The piccolo tube is decreased in an area of the flow path in a stepwise manner or in a continuous manner in the longitudinal direction, and has a continuous side surface provided with the ejection holes.
    Type: Application
    Filed: December 27, 2016
    Publication date: July 27, 2017
    Inventors: Masatoshi Morishita, Masanori Tsujita, Satoshi Watanabe, Yoichi Uefuji, Kazuhiro Kawai, Toshiyuki Ishida, Gento Ichikawa, Go Fujita