Patents by Inventor Ayari Miyamoto

Ayari Miyamoto 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).

  • Process for preparation of polyol fatty acid ester and glyceride mixture obtained
    Patent number: 5461170
    Abstract: A polyol fatty acid ester having mixed acid groups is produced by reacting a partial ester of a polyol and a branched fatty acid with a a straight chain fatty acid or a lower alcohol ester thereof in the presence of a lipase. The obtained glyceride mixture contains a large amount of diglyceride having a branched, saturated fatty acid group and a straight chain, saturated fatty acid group.
    Type: Grant
    Filed: November 18, 1992
    Date of Patent: October 24, 1995
    Assignee: Kao Corporation
    Inventors: Ayari Miyamoto, Akira Shigeta, Yukitaka Tanaka, Hisao Oomura, Kenji Masui, Masahiro Katada, Masahiko Asahi, Takashi Komori, Toshiyuki Suzuki