Patents by Inventor Yosimi Matuo

Yosimi Matuo 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).

  • Knitting needle with a flexible cord
    Patent number: 5720187
    Abstract: A circular knitting needle is provided which includes a flexible cord, a first needle portion connected to one end of the flexible cord, and a second needle portion connected to the other end of the flexible cord. The first and second needle portions are inclined in the same direction relative to the flexible cord which is stretched. The first needle portion may be inclined by a higher degree than the second needle portion. Further, the first needle portion may be made shorter than the second needle portion, and the flexible cord may be made to have a flattened cross section.
    Type: Grant
    Filed: August 13, 1996
    Date of Patent: February 24, 1998
    Assignee: Clover Manufacturing Co. Ltd.
    Inventor: Yosimi Matuo
  • Crochet hook
    Patent number: D382702
    Type: Grant
    Filed: July 22, 1996
    Date of Patent: August 26, 1997
    Assignee: Clover Mfg. Co., Ltd.
    Inventor: Yosimi Matuo