Patents by Inventor Tetuji Nakamura

Tetuji Nakamura 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: 6935350
    Abstract: A hairbrush includes a brush base having a plurality of brushing bristles, a handle provided thereto, a hair holder extending longitudinally along with the brush base and a control member making the hair holder extend and shorten longitudinally. The control member and an entire body except for at least a tip portion of the hair holder are positioned at the handle. The hair holder is extended and shortened by the control member within an area ranging from “a back position” where the hair holder is shortened to be provided to the handle as mentioned above to “a front position” where the hair holder is extended so that a tip portion thereof reaches near a front edge of the brush base. When the hair holder is extended to the front position, hair is received between the brush base and the hair holder. The hairbrush enables a user to style hairdos beautifully without much experience by blowing hair to flow softly or giving hair waves.
    Type: Grant
    Filed: June 10, 2003
    Date of Patent: August 30, 2005
    Inventor: Tetuji Nakamura
  • Patent number: 6817053
    Abstract: A hairbrush has a brush base member and brush bristles provided thereon. Some of the brush bristles have supplemental bristles at positions lower than the middle positions of the brush bristles. Hair is easily entangled on the brush bristles and prevented from unwanted slipping off. The hairbrush makes it easy to style hairdos.
    Type: Grant
    Filed: June 12, 2002
    Date of Patent: November 16, 2004
    Inventor: Tetuji Nakamura
  • Publication number: 20030234026
    Abstract: A hairbrush includes a brush base having a plurality of brushing bristles, a handle provided thereto, a hair holder extending longitudinally along with the brush base and a control member making the hair holder extend and shorten longitudinally. The control member and an entire body except for at least a tip portion of the hair holder are positioned at the handle. The hair holder is extended and shortened by the control member within an area ranging from “a back position” where the hair holder is shortened to be provided to the handle as mentioned above to “a front position” where the hair holder is extended so that a tip portion thereof reaches near a front edge of the brush base. When the hair holder is extended to the front position, hair is received between the brush base and the hair holder. The hairbrush enables a user to style hairdos beautifully without much experience by blowing hair to flow softly or giving hair waves.
    Type: Application
    Filed: June 10, 2003
    Publication date: December 25, 2003
    Inventor: Tetuji Nakamura
  • Publication number: 20030009838
    Abstract: A hairbrush has a brush base member and brush bristles provided thereon. Some of the brush bristles have supplemental bristles at positions lower than the middle positions of the brush bristles. Hair is easily entangled on the brush bristles and prevented from unwanted slipping off. The hairbrush makes it easy to style hairdos.
    Type: Application
    Filed: June 12, 2002
    Publication date: January 16, 2003
    Inventor: Tetuji Nakamura