Patents by Inventor Tsutomu Sasagawa

Tsutomu Sasagawa 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: 4858560
    Abstract: Method of breeding poultry for food wherein they are fed with specific feedstuff, particularly at their age of from 10 to 60 days, in order to improve the meat quality so that they have meager fat and much meat in the body; the feedstuff contains either protein which contains both iodide (i.e. sodium iodide) and iodate (i.e. sodium iodate) in combination, or protein with which iodine is combined; the ratio of the iodide-and-iodate-containing protein to the feedstuff is from 1 to 3500 ppm, and the ratio of iodine-combined protein to the feedstuff is from 1 to 350 ppm, respectively as iodine concentration.
    Type: Grant
    Filed: December 24, 1987
    Date of Patent: August 22, 1989
    Assignees: Toyo Jozo Co., Ltd., Ise Chemical Industries Co., Ltd.
    Inventors: Kunioki Hayashi, Hironori Tanaka, Tsutomu Sasagawa, Isao Uemura, Akira Aizawa
  • Patent number: 4732765
    Abstract: A sustained release coating composition, comprising a mixture of from 0.5-10 parts by weight of a metallic soap per 100 parts by weight of a higher alcohol.
    Type: Grant
    Filed: December 23, 1985
    Date of Patent: March 22, 1988
    Assignee: Toyo Jozo Co., Ltd.
    Inventors: Tsutomu Sasagawa, Toshiaki Sakashita, Toshio Honma