Patents by Inventor Naritoshi Shimada

Naritoshi Shimada 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).

  • Method of producing aerated soap
    Patent number: 7449138
    Abstract: In a method of producing aerated soap (5) comprising solidifying molten soap (4) having a large number of bubbles dispersed therein in a cavity (11) of a mold (1), the cavity (11) having a prescribed shape, 1.05 or more time as much molten soap (4) as the volume of the aerated soap (5) is fed to the cavity (11) and solidified in a compressed state.
    Type: Grant
    Filed: December 16, 2005
    Date of Patent: November 11, 2008
    Assignee: Kao Corporation
    Inventors: Naritoshi Shimada, Mitsuru Kunii, Koichi Hatano, Yasunori Miyamoto, Manabu Shibata, Takeshi Hasegawa
  • Method of producing aerated soap
    Publication number: 20060094611
    Abstract: In a method of producing aerated soap (5) comprising solidifying molten soap (4) having a large number of bubbles dispersed therein in a cavity (11) of a mold (1), the cavity (11) having a prescribed shape, 1.05 or more time as much molten soap (4) as the volume of the aerated soap (5) is fed to the cavity (11) and solidified in a compressed state.
    Type: Application
    Filed: December 16, 2005
    Publication date: May 4, 2006
    Applicant: KAO CORPORATION
    Inventors: Naritoshi Shimada, Mitsuru Kunii, Koichi Hatano, Yasunori Miyamoto, Manabu Shibata, Takeshi Hasegawa
  • Method of manufacturing soap with air bubbles
    Patent number: 7037885
    Abstract: In a method of producing aerated soap (5) comprising solidifying molten soap (4) having a large number of bubbles dispersed therein in a cavity (11) of a mold (1), the cavity (11) having a prescribed shape, 1.05 or more time as much molten soap (4) as the volume of the aerated soap (5) is fed to the cavity (11) and solidified in a compressed state.
    Type: Grant
    Filed: September 21, 2001
    Date of Patent: May 2, 2006
    Assignee: Kao Corporation
    Inventors: Naritoshi Shimada, Mitsuru Kunii, Koichi Hatano, Yasunori Miyamoto, Manabu Shibata, Takeshi Hasegawa
  • Method of manufacturing soap with air bubbles
    Publication number: 20040162225
    Abstract: In a method of producing aerated soap (5) comprising solidifying molten soap (4) having a large number of bubbles dispersed therein in a cavity (11) of a mold (1), the cavity (11) having a prescribed shape, 1.05 or more time as much molten soap (4) as the volume of the aerated soap (5) is fed to the cavity (11) and solidified in a compressed state.
    Type: Application
    Filed: June 27, 2002
    Publication date: August 19, 2004
    Inventors: Naritoshi Shimada, Mitsuru Kunii, Koichi Hatano, Yasunori Miyamoto, Manabu Shibata, Takeshi Hasegawa