Patents by Inventor Satoru Taoka

Satoru Taoka 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).

  • Ballooning control rings for spinning machinery
    Patent number: 4825636
    Abstract: A ballooning control ring for spinning machinery which has an annular body made of sintered material having a groove in which lubricating a lubricating wick is disposed, a cover body covering said groove and a handle fitting body. The lubricating wick in the groove is connected to an automatic oiling device provided below the handle fitting body. This ring prevents oil-soiling of the annular body and consequently prevents production of oil-stained yarn.
    Type: Grant
    Filed: November 4, 1987
    Date of Patent: May 2, 1989
    Assignee: Kanai Juyo Kogyo Co., Ltd.
    Inventor: Satoru Taoka