Patents by Inventor Yo Teshima

Yo Teshima 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).

  • Low-alcohol perfume compositions
    Patent number: 5677353
    Abstract: A low-alcohol perfume composition comprises at least 10% by weight of a single or mixed solvent of a lower glycol and/or a lower alcohol having at least 4 carbon atoms in its principal chain, not more than 40% by weight of water, and not more than 20% by weight of a perfume component. Due to the hydration characteristic of the lower glycol and the dual solvent affinity of the lower alcohol, the perfume can be dissolved. Accordingly, the amount of ethyl alcohol can be reduced without deteriorating the usability of the composition.
    Type: Grant
    Filed: June 15, 1995
    Date of Patent: October 14, 1997
    Assignee: Shiseido Company Ltd.
    Inventors: Toshihide Ebisawa, Yo Teshima