Patents by Inventor Sato GOYUDE

Sato GOYUDE 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).

  • Draft roller, spinning unit, and spinning machine
    Patent number: 8931250
    Abstract: The front top roller (20) includes a fiber contacting portion (30) and a reduced-diameter portion (31). The fiber contacting portion (30) has a substantially uniform outer diameter. The reduced-diameter portion (31) is provided at both ends of the fiber contacting portion (30) in an axial direction, and is formed with an outer diameter smaller than an outer diameter of the fiber contacting portion (30). The fiber contacting portion (30) has a width (W1) in an axial direction of 18 mm and the outer diameter (D1) of 30 mm. An outer diameter (D2) of the reduced-diameter portion (31) is 25 mm.
    Type: Grant
    Filed: June 7, 2012
    Date of Patent: January 13, 2015
    Assignee: Murata Machinery, Ltd.
    Inventors: Akihiro Morita, Sato Goyude
  • DRAFT ROLLER, SPINNING UNIT, SPINNING MACHINE, AND MANUFACURING METHOD OF SPUN YARN
    Publication number: 20130000269
    Abstract: The front top roller (20) includes a fiber contacting portion (30) and a reduced-diameter portion (31). The fiber contacting portion (30) has a substantially uniform outer diameter. The reduced-diameter portion (31) is provided at both ends of the fiber contacting portion (30) in an axial direction, and is formed with an outer diameter smaller than an outer diameter of the fiber contacting portion (30). The fiber contacting portion (30) has a width (W1) in an axial direction of 18 mm and the outer diameter (D1) of 30 mm. An outer diameter (D2) of the reduced-diameter portion (31) is 25 mm.
    Type: Application
    Filed: June 7, 2012
    Publication date: January 3, 2013
    Applicant: MURATA MACHINERY, LTD.
    Inventors: Akihiro MORITA, Sato GOYUDE