Patents by Inventor Akinobu Iwaki

Akinobu Iwaki 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).

  • Patent number: 8544300
    Abstract: To provide a functional area partially within the toe area on the sole side of the sock. Providing a needle-lowering area 1a which is knit by needle-lowering knitting and a needle-raising area 2 which is knit by needle-raising knitting at a specified position within the toe area 4 on the sole side of sock S, these being aligned in the course direction, and providing a first functional area 1 in which the needle-lowering area 1a and/or the needle-raising area 2 is knit with a functional yarn which differs from the yarn used in knitting the other areas 11 within the toe area 4 on the sole side. A first functional member 1 can be provided within a specified portion of the toe area 4 on the sole side. If the first functional member 1 is knit with a functional yarn having high frictional resistance, it becomes possible to increase the gripping force only of that specified portion.
    Type: Grant
    Filed: June 10, 2011
    Date of Patent: October 1, 2013
    Assignee: Okamoto Corporation
    Inventors: Masatoshi Kaneda, Akinobu Iwaki, Atsushi Shiraishi
  • Publication number: 20110302699
    Abstract: To provide a functional area partially within the toe area on the sole side of the sock. Providing a needle-lowering area 1a which is knit by needle-lowering knitting and a needle-raising area 2 which is knit by needle-raising knitting at a specified position within the toe area 4 on the sole side of sock S, these being aligned in the course direction, and providing a first functional area 1 in which the needle-lowering area 1a and/or the needle-raising area 2 is knit with a functional yarn which differs from the yarn used in knitting the other areas 11 within the toe area 4 on the sole side. A first functional member 1 can be provided within a specified portion of the toe area 4 on the sole side. If the first functional member 1 is knit with a functional yarn having high frictional resistance, it becomes possible to increase the gripping force only of that specified portion.
    Type: Application
    Filed: June 10, 2011
    Publication date: December 15, 2011
    Inventors: Masatoshi Kaneda, Akinobu Iwaki, Atsushi Shiraishi