Patents by Inventor Rikujiro Kashi

Rikujiro Kashi 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).

  • Soap compounded with vitamin B.sub.1 -containing garlic extract
    Patent number: 5443834
    Abstract: A composition of soap compounded with a garlic extract containing thiamine, a thiamine derivative having vitamin B.sub.1 activity or a salt thereof is disclosed. The soap is effective for improving atopic dermatitis.
    Type: Grant
    Filed: December 9, 1993
    Date of Patent: August 22, 1995
    Assignees: Fuji Sangyo Kaisha, Ltd., Takeda Chemical Industries, Ltd.
    Inventors: Osami Aki, Rikujiro Kashi, Kanji Nakatani, Atsunori Okada