Patents by Inventor Keisho Takeuchi

Keisho Takeuchi 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).

  • Device for measuring and controlling running distance of a yarn
    Patent number: 5446951
    Abstract: A device for measuring running distance of a yarn, which detects an abnormality in yarn moving along a path of travel past a means for detecting the abnormality. The measuring device is capable of generating a stop signal in response to detecting the abnormality and measures the distance travelled following the generation of the stop signal. The location of the abnormality is indicated by various means including a plurality of lamps and numerics display. Further, the device can stop the abnormality at a predetermined distance.
    Type: Grant
    Filed: May 18, 1993
    Date of Patent: September 5, 1995
    Assignee: Tsudakoma Kogyo Kabushiki Kaisha
    Inventors: Keisho Takeuchi, Kiyoshi Nakade