Patents by Inventor Yoshimasa TERASHITA

Yoshimasa TERASHITA 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).

  • Suction nozzle
    Patent number: 10398070
    Abstract: A suction nozzle includes a suction pad portion at a tip of an air pipe formed to be larger than the air pipe, in which a resistance cavity which causes resistance and decreases air flow speed when a positive pressure is applied is formed between a flow path and a cavity portion. In the suction nozzle, since the resistance cavity is formed, a positive pressure is applied by the air whose flow speed is suppressed and the suction release of the component is performed. The resistance cavity may be a cavity having a slit shape.
    Type: Grant
    Filed: February 17, 2015
    Date of Patent: August 27, 2019
    Assignee: FUJI CORPORATION
    Inventors: Kenzo Ishikawa, Yoshimasa Terashita
  • SUCTION NOZZLE
    Publication number: 20180035578
    Abstract: A suction nozzle includes a suction pad portion at a tip of an air pipe formed to be larger than the air pipe, in which a resistance cavity which causes resistance and decreases air flow speed when a positive pressure is applied is formed between a flow path and a cavity portion. In the suction nozzle, since the resistance cavity is formed, a positive pressure is applied by the air whose flow speed is suppressed and the suction release of the component is performed. The resistance cavity may be a cavity having a slit shape.
    Type: Application
    Filed: February 17, 2015
    Publication date: February 1, 2018
    Applicant: FUJI MACHINE MFG. CO., LTD.
    Inventors: Kenzo ISHIKAWA, Yoshimasa TERASHITA