Patents by Inventor Etsuro Sugimoto

Etsuro Sugimoto 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).

  • Enzymatic improvement of protein flavor
    Patent number: 4232044
    Abstract: Food protein flavor is improved by enzymatic conversion of the aldehydes and alcohols in such protein.
    Type: Grant
    Filed: August 21, 1978
    Date of Patent: November 4, 1980
    Assignee: Kyowa Hakko Kogyo Co., Ltd.
    Inventors: Hideo Chiba, Ryuzo Sasaki, Masaaki Yoshikawa, Naofumi Takahashi, Etsuro Sugimoto, Hirotoshi Samejima