Patents by Inventor Rikuo Fukui

Rikuo Fukui 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).

  • Ergothioneine-containing hens egg and method of preparing hens feed for producing same
    Patent number: 9788567
    Abstract: To provide a production technique for an edible egg that contains a sufficient amount of ergothioneine by using the biological accumulation of the ergothioneine in eggs, and that has antioxidative activity. This ergothioneine-containing egg is obtained from a hen raised by being fed a hen feed for a prescribed time period, the hen feed being manufactured by manufacturing the ergothioneine-containing extract solution from a waste medium used in the production of edible mushrooms and mixing a prescribed amount of the extract solution into a feed for the hen used generally.
    Type: Grant
    Filed: November 20, 2014
    Date of Patent: October 17, 2017
    Assignees: ORIGIN BIOTECHNOLOGY KABUSHIKIKAISHA, KABUSHIKIKAISHA HOKKEN
    Inventors: Kazunari Abe, Toshiaki Ohshima, Rikuo Fukui
  • ERGOTHIONEINE-CONTAINING HEN'S EGG, FEED AND FEEDING AND RAISING METHOD FOR LAYING HEN THAT LAYS ERGOTHIONEINE-CONTAINING HEN'S EGG
    Publication number: 20160324199
    Abstract: To provide a production technique for an edible egg that contains a sufficient amount of ergothioneine by using the biological accumulation of the ergothioneine in eggs, and that has antioxidative activity. This ergothioneine-containing egg is obtained from a hen raised by being fed a hen feed for a prescribed time period, the hen feed being manufactured by manufacturing the ergothioneine-containing extract solution from a waste medium used in the production of edible mushrooms and mixing a prescribed amount of the extract solution into a feed for the hen used generally.
    Type: Application
    Filed: November 20, 2014
    Publication date: November 10, 2016
    Inventors: Kazunari Abe, Toshiaki Ohshima, Rikuo Fukui