Patents by Inventor Shunpei Ito

Shunpei Ito 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).

  • Patent number: 5942266
    Abstract: The invention provides edible pearly capsules containing a large amount of an oleaginous substance as the core substance. The above capsules can be provided by the method which comprises contacting liquid drops (a) of a composition comprising an aqueous solution of a water-soluble macromolecular substance at least a portion of which is marmelo mucilage (a.sub.1), an oleaginous substance (a.sub.2), e.g. animal or vegetable oil, a water-soluble polyvalent metal salt (a.sub.3), e.g. calcium chloride, and sodium chloride (a.sub.4) with an aqueous solution of a water-soluble salt of alginic acid (b) to thereby form a water-insoluble film of alginic acid salt on the outer surface of said liquid drops (a).
    Type: Grant
    Filed: May 22, 1998
    Date of Patent: August 24, 1999
    Assignee: Sansho Kaken Kabushiki Kaisha
    Inventors: Kenichiro Okamura, Shunpei Ito