Patents by Inventor Kazuya MORIYUKI

Kazuya MORIYUKI 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).

  • Publication number: 20190241983
    Abstract: The present invention provides a colored sweet potato that has a high anthocyanin content, and that is useful as a pigment material. Further, the present invention also provides a processed product of the colored sweet potato useful as a purple pigment, more specifically, an extract composition, as well as the purified matter thereof (including roughly purified matter). A colored sweet potato having the following characteristics is used. (A) the color value (530 nm) per gram of wet weight of colored sweet potato (color value (530 nm)/g) is not less than 15; (B) the absorbance ratio (320 nm/530 nm) per gram of wet weight of colored sweet potato (absorbance ratio (320 nm/530 nm)/g) is not less than 1.
    Type: Application
    Filed: October 3, 2017
    Publication date: August 8, 2019
    Applicant: SAN-EI GEN F.F.I., INC.
    Inventors: Tetsufumi SAKAI, Masaru YOSHINAGA, Yasuhiro TAKAHATA, Yumi KAI, Akira KOBAYASHI, Kenji KATAYAMA, Toshiro FUJITA, Hironori ONISHI, Kazuya MORIYUKI, Koji NISHIYAMA