Patents by Inventor Souichi Mamiya

Souichi Mamiya 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).

  • Tea-derived feed additive and animal feed containing the same
    Patent number: 6068862
    Abstract: The present invention relates to a feed additive for animals comprising tea extract, to a feed additive for animals of which active ingredient is tea leaf fiber, and to an animal feed comprising the feed additive for animals. The tea extract in the present invention exerts great effects in preventing and treating noninfectious and infectious diarrhea in domestic animals, poultry, and pet animals, improving milk quality of fresh milk, increasing milk yield, and improving reproductive efficiency. Also, the tea leaf fiber of the present invention improves intestinal function in domestic animals, decreases the occurrence of diarrhea, increases milk yield, improves feed efficiency and removes malodor of feces and urine.
    Type: Grant
    Filed: December 24, 1997
    Date of Patent: May 30, 2000
    Assignee: Taiyo Kagaku Co., Ltd.
    Inventors: Noriyuki Ishihara, Souichi Mamiya, Shigemitsu Akachi, Noriko Tsuji, Senji Sakanaka, Izumi Ozeki, Ken Tsuda