Patents by Inventor Tsuyoshi Uchibori

Tsuyoshi Uchibori 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).

  • Synthesis of sugar or sugar-alcohol fatty acid esters
    Patent number: 4614718
    Abstract: Sugar or sugar-alcohol fatty acid esters such as sucrose fatty acid esters are synthesized by incubating an aqueous mixture of a sugar or sugar-alcohol, a fatty acid and a catalytically active amount of a lipolytic enzyme, and recovering the resulting ester from the mixture.
    Type: Grant
    Filed: August 14, 1984
    Date of Patent: September 30, 1986
    Assignee: Dai-Ichio Kogyo Seiyaku Co., Ltd.
    Inventors: Hajime Seino, Tsuyoshi Uchibori, Sachiko Inamasu, Toshiyuki Nishitani