Patents by Inventor Yoshinao Yamamoto

Yoshinao Yamamoto 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).

  • CHIP REMOVAL METHOD AND CHIP REMOVAL AIR BLOW NOZZLE
    Publication number: 20100034604
    Abstract: A chip removal method removes residue such as chips that have remained in and adhered to an interior of a bag-shaped machined hole in a work piece. After air is jetted out and blown against a bottom portion of the machined hole by using an air blow nozzle to change a flow of air that is circulating inside a nozzle into a spiral flow that moves in a direction towards the bottom portion of the machined hole, this spiral flow then blows upwards like a tornado from a vicinity of the bottom portion of the machined hole in a direction towards an aperture portion of the machined hole so that the residue inside the machined hole is uplifted by the spiral flow and removed.
    Type: Application
    Filed: July 7, 2009
    Publication date: February 11, 2010
    Applicant: Honda Motor Co., Ltd.
    Inventors: Nobuo Imamura, Masayoshi Ogura, Yoshinao Yamamoto
  • Chip removal method and air chip air blow nozzle for removing chip
    Publication number: 20060255166
    Abstract: A chip removal method removes residue such as chips that have remained in and adhered to an interior of a bag-shaped machined hole in a work piece. After air is jetted out and blown against a bottom portion of the machined hole by using an air blow nozzle to change a flow of air that is circulating inside a nozzle into a spiral flow that moves in a direction towards the bottom portion of the machined hole, this spiral flow then blows upwards like a tornado from a vicinity of the bottom portion of the machined hole in a direction towards an aperture portion of the machined hole so that the residue inside the machined hole is uplifted by the spiral flow and removed.
    Type: Application
    Filed: August 11, 2004
    Publication date: November 16, 2006
    Inventors: Nobuo Imamura, Masayoshi Ogura, Yoshinao Yamamoto