Patents by Inventor Takashi Nakaoyama

Takashi Nakaoyama 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).

  • Feeding method in breeding sows
    Patent number: 4788065
    Abstract: New animal diet designed for breeding sows contains, as an essential ingredient, a sugar composition that is mainly fructo-oligosaccharides, mixed at 0.1 to 5% level with regular feed. Above diet has effective roles to short days to estrus after weaning of sows, thereby increasing the numbers of piglets at low cost and less labor is expected as a result. The sugar composition is obtained through the enzymatic process of fructose transferase upon sucrose in order to produce fructo-oligosaccharide as a main component.
    Type: Grant
    Filed: April 27, 1987
    Date of Patent: November 29, 1988
    Assignees: National Federation of Agricultural Co-operative Associations, Meiji Seika Kaisha, Ltd.
    Inventors: Kimiyoshi Nakamura, Takashi Nakaoyama, Toshiaki Eida, Hidemasa Hidaka