Patents by Inventor Miyuki Kohchi

Miyuki Kohchi 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).

  • Emulsified composition
    Patent number: 5338761
    Abstract: An emulsified composition having an average particle size of 0.010 to 0.070 .mu.m contains at least the following components (A), (B) and (C):(A) a lipid-soluble drug and a lipid;(B) glycerol and water;(C) a phospholipid and/or a water-soluble nonionic surfactant having a molecular weight of 1000 or more, with (A)/(C) being 0.5 to 5 (weight ratio).
    Type: Grant
    Filed: September 28, 1989
    Date of Patent: August 16, 1994
    Assignee: Shiseido Company Ltd.
    Inventors: Hideo Nakajima, Miyuki Kohchi, Satoshi Tomomasa