Patents by Inventor Rie Takamatsu

Rie Takamatsu 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).

  • COMPOSITION FOR USE IN ORAL CAVITY
    Publication number: 20180318185
    Abstract: It is an object to provide an oral composition having a high remineralizing effect on demineralized tooth enamel. The present invention is an oral composition comprising lecithin and a calcium phosphate, wherein a content of the calcium phosphate is 0.0001 to 30% by mass. The present invention is a tooth remineralizing agent comprising lecithin and a calcium phosphate as active ingredients.
    Type: Application
    Filed: November 15, 2016
    Publication date: November 8, 2018
    Inventors: Ayako KASUGA, Mariko OBUKI, Rie TAKAMATSU, Rimiko TAKIKAWA
  • Toothpaste composition
    Patent number: 10039698
    Abstract: An object of the present invention is to provide a tooth-cleaning composition having a high remineralizing effect on demineralized dental enamel. The tooth-cleaning composition contains a wax and a calcium phosphate, wherein a content of the calcium phosphate is 0.001 to 33% by mass.
    Type: Grant
    Filed: January 14, 2016
    Date of Patent: August 7, 2018
    Assignee: KABUSHIKI KAISHA SANGI
    Inventors: Takayuki Itakura, Rimiko Takikawa, Mariko Obuki, Rie Takamatsu
  • COMPOSITION FOR ORAL CAVITY AND FOOD PRODUCT, OR BEVERAGE
    Publication number: 20180147131
    Abstract: It is an object to provide an oral composition, a food, or a beverage and a remineralizing agent having excellent action of remineralizing demineralized tooth enamel. The present invention is an oral composition, a food, or a beverage comprising sodium chondroitin sulfate and a calcium phosphate. The present invention is a tooth remineralizing agent comprising sodium chondroitin sulfate and a calcium phosphate as active ingredients.
    Type: Application
    Filed: May 20, 2016
    Publication date: May 31, 2018
    Applicant: KABUSHIKI KAISHA SANGI
    Inventors: Rie TAKAMATSU, Mariko OBUKI, Ayako KASUGA, Rimiko TAKIKAWA
  • TOOTHPASTE COMPOSITION
    Publication number: 20170189287
    Abstract: An object of the present invention is to provide a tooth-cleaning composition having a high remineralizing effect on demineralized dental enamel. The tooth-cleaning composition contains a wax and a calcium phosphate, wherein a content of the calcium phosphate is 0.001 to 33% by mass.
    Type: Application
    Filed: January 14, 2016
    Publication date: July 6, 2017
    Inventors: Takayuki ITAKURA, Rimiko Takikawa, Mariko Obuki, Rie Takamatsu