Patents by Inventor Ryuhei Nagata

Ryuhei Nagata 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).

  • Permanent wave treatment method and apparatus thereof
    Patent number: 8132572
    Abstract: A permanent wave treatment apparatus comprises: a housing 3; a blower 1 which is installed within the housing to suck air and blow air; a steam separator 2 which is provided on the blower to remove water content from air sucked by suction force of the blower; an outlet hole formed in the housing through which air is spouted from the blower; hoods F mounted on the housing such that they are capable of being opened/closed freely; a plurality of rods R on which the hair of an object person is to be wound and in which air vent holes are formed; tubes 4 connected to the rods so as to keep the interior of the rods in a negative pressure by the suction force of the blower; and extraction member 5 which holds a plurality of the tubes such that they are capable of being extracted freely.
    Type: Grant
    Filed: July 25, 2007
    Date of Patent: March 13, 2012
    Assignee: Takara Belmont Corporation
    Inventors: Hideyuki Kawabata, Koji Okamoto, Takashi Hoshina, Ryuhei Nagata, Yasuaki Nakatani, Terumi Shibano, Tomoaki Takada, Ryouji Kitamura, Toshiki Yajima, Daisuke Mouri, Kazuya Yamanaka, Ichiro Yamamoto, Shinji Katsura
  • PERMANENT WAVE TREATMENT METHOD AND APPARATUS THEREOF
    Publication number: 20100247469
    Abstract: A permanent wave treatment apparatus comprises: a housing 3; a blower 1 which is installed within the housing to suck air and blow air; a steam separator 2 which is provided on the blower to remove water content from air sucked by suction force of the blower; an outlet hole formed in the housing through which air is spouted from the blower; hoods F mounted on the housing such that they are capable of being opened/closed freely; a plurality of rods R on which the hair of an object person is to be wound and in which air vent holes are formed; tubes 4 connected to the rods so as to keep the interior of the rods in a negative pressure by the suction force of the blower; and extraction member 5 which holds a plurality of the tubes such that they are capable of being extracted freely.
    Type: Application
    Filed: July 25, 2007
    Publication date: September 30, 2010
    Applicant: TAKARA BELMONT CORPORATION
    Inventors: Hideyuki Kawabata, Koji Okamoto, Takashi Hoshina, Ryuhei Nagata, Yasuaki Nakatani, Terumi Shibano, Tomoaki Takada, Ryouji Kitamura, Toshiki Yajima, Daisuke Mouri, Kazuya Yamanaka, Ichiro Yamamoto, Shinji Katsura