Patents by Inventor Toshiaki Ohshima

Toshiaki Ohshima 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
  • On-demand type ink jet print head
    Patent number: 5453770
    Abstract: An on-demand type ink jet print head, comprising: a plurality of ink tanks disposed at a lower position of a carriage to be independent of each other, pressure varying means provided on one of the tanks; an air release port communicating with the other one of the tanks; a head assembly provided on top of the tanks to communicate with the tanks through flow paths at both sides of the head assembly. The object of the invention is to achieve stable printing independent of the amount of ink in an ink tank and discharge bubbles in a nozzle head together with the ink.
    Type: Grant
    Filed: June 11, 1992
    Date of Patent: September 26, 1995
    Assignee: Seiko Epson Corporation
    Inventors: Takahiro Katakura, Toshio Kumagai, Shinji Yasukawa, Hideaki Sonehara, Masanao Matsuzawa, Fujio Akahane, Norihiko Kurashima, Toshiaki Ohshima, Katsuhiko Iida
  • Hot-melt ink composition
    Patent number: 5409530
    Abstract: The present invention disclosed herein provides a hot-melt ink composition that can provide a good fixing strength and a high quality of print independently of the kinds of recording media.
    Type: Grant
    Filed: October 22, 1993
    Date of Patent: April 25, 1995
    Assignee: Seiko Epson Corporation
    Inventors: Kenichi Kanbayashi, Tohru Fukushima, Fumie Uehara, Makoto Matsuzaki, Toshiaki Ohshima, Shigenori Fukasawa