Patents by Inventor Shiro Hasegawa

Shiro Hasegawa 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).

  • Production of sweet syrup from dextrose mother liquor
    Patent number: 3935070
    Abstract: A process for converting a dextrose mother liquor to a sweet product, comprising subjecting a dextrose mother liquor to isomerization, preferably by the action of an enzyme preparation having dextrose isomerizing activity, to isomerize a substantial part of the dextrose content to levulose, and then subjecting the isomerized liquor to the action of an enzyme preparation having isomaltose activity.
    Type: Grant
    Filed: May 22, 1975
    Date of Patent: January 27, 1976
    Assignee: CPC International Inc.
    Inventors: Mikio Suekane, Shiro Hasegawa, Masaki Tamura, Yoshiyuki Ishikawa