Patents by Inventor Takaaki ISHIGAMI

Takaaki ISHIGAMI 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 for producing nobiletin-containing solid dispersion
    Patent number: 11160782
    Abstract: A nobiletin composition having high water solubility and a method for easily producing the same are provided. A method for producing a solid dispersion comprising nobiletin, comprising the step of mixing nobiletin or a nobiletin-containing product with a water-soluble hesperidin derivative, and then melting the mixture by heating; and the step of solidifying the melted product by cooling. A nobiletin-containing composition produced by the method.
    Type: Grant
    Filed: August 1, 2017
    Date of Patent: November 2, 2021
    Assignee: KAO CORPORATION
    Inventors: Masazumi Iwashita, Masahiro Umehara, Shintaro Onishi, Masaki Yamamoto, Keisuke Yamagami, Takaaki Ishigami
  • METHOD FOR PRODUCING NOBILETIN-CONTAINING SOLID DISPERSION
    Publication number: 20190183852
    Abstract: A nobiletin composition having high water solubility and a method for easily producing the same are provided. A method for producing a solid dispersion comprising nobiletin, comprising the step of mixing nobiletin or a nobiletin-containing product with a water-soluble hesperidin derivative, and then melting the mixture by heating; and the step of solidifying the melted product by cooling. A nobiletin-containing composition produced by the method.
    Type: Application
    Filed: August 1, 2017
    Publication date: June 20, 2019
    Applicant: KAO CORPORATION
    Inventors: Masazumi IWASHITA, Masahiro UMEHARA, Shintaro ONISHI, Masaki YAMAMOTO, Keisuke YAMAGAMI, Takaaki ISHIGAMI