Patents by Inventor Kumiko Nakajima

Kumiko Nakajima 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).

  • Anhydrous cosmetic compositions containing polyols
    Patent number: 7255869
    Abstract: Disclosed is anhydrous cosmetic compositions comprising: (a) a hydrophobic polyol; and (b) a hydrophilic polyol; which can provide improved conditioning benefits such as moisturizing benefit, and also can provide improved deposition of oily conditioning agents when included in the compositions.
    Type: Grant
    Filed: October 18, 2002
    Date of Patent: August 14, 2007
    Assignee: The Procter & Gamble Company
    Inventors: Mikio Uchida, Misa Azuma, Kumiko Nakajima
  • Anhydrous cosmetic compositions containing polyols
    Publication number: 20030108502
    Abstract: Disclosed is anhydrous cosmetic compositions comprising:
    Type: Application
    Filed: October 18, 2002
    Publication date: June 12, 2003
    Applicant: The Procter & Gamble Company
    Inventors: Mikio Uchida, Misa Azuma, Kumiko Nakajima
  • Anhydrous cosmetic compositions containing quaternary ammonium compounds
    Publication number: 20030103930
    Abstract: Disclosed is cosmetic compositions comprising:
    Type: Application
    Filed: October 18, 2002
    Publication date: June 5, 2003
    Applicant: The Procter & Gamble Company
    Inventors: Mikio Uchida, Misa Azuma, Kumiko Nakajima, Arata Mitsumatsu
  • Electric recording system and electric heat recording sheet
    Patent number: 4305082
    Abstract: An electric recording system is a novel recording system using an electric heat recording sheet comprising an electric conductive layer and an electric resistant layer, and heating the electric resistant layer by feeding a signal current to the recording sheet by contacting an electrode needle with the recording sheet and recording symbols or figures on the recording medium (e.g., commercial thermo-sensitive paper) through the electric conductive layer.In the other embodiment of the electric heat recording sheet, an electric resistant layer is formed on one surface of an electric conductive layer and an ink layer is formed on the rear surface of the electric conductive layer whereby heat is transferred from the electric resistant layer to print shape image by printing a part of the ink layer on the recording medium, such as a regular paper.
    Type: Grant
    Filed: September 24, 1979
    Date of Patent: December 8, 1981
    Assignee: Mitsubishi Denki Kabushiki Kaisha
    Inventors: Hideaki Kusakawa, Kenzo Takahashi, Koichi Tomura, Masaru Ohnishi, Kumiko Nakajima