Patents by Inventor Yuichiro YAMAGISHI

Yuichiro YAMAGISHI 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).

  • Emulsion composition
    Patent number: 11179333
    Abstract: Provided is an emulsion composition that allows a lipophilic ingredient to have high stability and high in vivo absorbability. The emulsion composition includes (a) a lipophilic ingredient, (b) a phospholipid, (c) a polyol, (d) water, (e) a sucrose fatty acid ester, and (f) a polyglycerol fatty acid ester. The content of the phospholipid (b) is from 2.0 to 15.0 parts by weight to 100 parts by weight of the total of the emulsion composition, and the weight ratio of the (f) polyglycerol fatty acid ester to the (e) sucrose fatty acid ester is from 0.1 to 0.9 parts by weight of the (f) polyglycerol fatty acid ester to 1 part by weight of the (e) sucrose fatty acid ester.
    Type: Grant
    Filed: August 28, 2015
    Date of Patent: November 23, 2021
    Assignee: FUJI CHEMICAL INDUSTRIES CO., LTD.
    Inventors: Katsuyuki Hirai, Yuichiro Yamagishi, Nobuko Hongo, Jiro Takahashi, Rina Sakaguchi, Akitoshi Kitamura
  • EMULSION COMPOSITION
    Publication number: 20170042808
    Abstract: Provided is an emulsion composition that allows a lipophilic ingredient to have high stability and high in vivo absorbability. The emulsion composition includes (a) a lipophilic ingredient, (b) a phospholipid, (c) a polyol, (d) water, (e) a sucrose fatty acid ester, and (f) a polyglycerol fatty acid ester. The content of the phospholipid (b) is from 2.0 to 15.0 parts by weight to 100 parts by weight of the total of the emulsion composition, and the weight ratio of the (f) polyglycerol fatty acid ester to the (e) sucrose fatty acid ester is from 0.1 to 0.9 parts by weight of the (f) polyglycerol fatty acid ester to 1 part by weight of the (e) sucrose fatty acid ester.
    Type: Application
    Filed: August 28, 2015
    Publication date: February 16, 2017
    Applicant: FUJI CHEMICAL INDUSTRIES CO., LTD.
    Inventors: Katsuyuki HIRAI, Yuichiro YAMAGISHI, Nobuko HONGO, Jiro TAKAHASHI, Rina SAKAGUCHI, Akitoshi KITAMURA