Patents by Inventor Sachio Oikawa

Sachio Oikawa 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).

  • Wire-Type Cutting Device
    Publication number: 20130269496
    Abstract: According to an embodiment, a wire-type cutting device includes, a main roller portion includes a main roller on which a cutting wire is stretched, and a reel which delivers or takes up the wire, the reel and the main roller being disposed having the same axial direction and capable of being arranged so that the wire between the reel and the main roller is substantially perpendicular to the axial direction.
    Type: Application
    Filed: July 3, 2012
    Publication date: October 17, 2013
    Applicant: TOKYO ROPE MFG. CO., LTD.
    Inventor: Sachio Oikawa