Patents by Inventor Kenji Yokogawa

Kenji Yokogawa 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).

  • Vaccine for preventing porcine edema disease
    Patent number: 9701724
    Abstract: A purpose is to provide a vaccine which can prevent porcine edema disease in farms where porcine edema disease is anticipated. Meeting this purpose is a vaccine that is a fusion protein in which Stx2eB and a polypeptide having a coiled-coil forming unit are joined or a multimer of the fusion protein, and by immunizing pigs with this vaccine, it is possible to induce potent neutralizing antibodies and to defend against the onset of porcine edema disease.
    Type: Grant
    Filed: October 18, 2013
    Date of Patent: July 11, 2017
    Assignees: The Chemo-Sero-Therapeutic Research Institute, Jectas Innovators Company Limited
    Inventors: Kenji Yokogawa, Takashi Waki, Yoko Honda, Hirotaka Uefuji, Tomomitsu Sewaki, Takeshi Arakawa, Tetsuya Harakuni, Takeshi Miyata
  • VACCINE FOR PREVENTING PORCINE EDEMA DISEASE
    Publication number: 20150361142
    Abstract: A purpose is to provide a vaccine which can prevent porcine edema disease in farms where porcine edema disease is anticipated. Meeting this purpose is a vaccine that is a fusion protein in which Stx2eB and a polypeptide having a coiled-coil forming unit are joined or a multimer of the fusion protein, and by immunizing pigs with this vaccine, it is possible to induce potent neutralizing antibodies and to defend against the onset of porcine edema disease.
    Type: Application
    Filed: October 18, 2013
    Publication date: December 17, 2015
    Applicants: The-Chemo-Sero-Therapeutic Research Institute, Jectas Innovators Company Limited
    Inventors: Kenji YOKOGAWA, Takashi WAKI, Yoko HONDA, Hirotaka UEFUJI, Tomomitsu SEWAKI, Takeshi ARAKAWA, Tetsuya HARAKUNI, Takeshi MIYATA
  • In ovo vaccination of marek's disease type I virus
    Patent number: 6410222
    Abstract: The preset invention provides a method for immunizing chickens which comprises inoculating into growing egg a composition comprising either cell-free attenuated viruses of Marek's disease type 1 or cells infected with attenuated viruses of Marek's disease type 1 capable of producing cell-free viruses. The present invention also provides a method for immunizing chickens which comprises inoculating into growing egg a mixed vaccine comprising said composition plus another vaccine from at least one microorganisms selected from the group consisting of viruses other than virus of Marek's disease type 1, bacteria and protozoan.
    Type: Grant
    Filed: August 11, 2000
    Date of Patent: June 25, 2002
    Assignee: Juridical Foundation The Chemosero-Therapeutic Research Institute
    Inventors: Kenji Yokogawa, Masashi Sakaguchi, Eiji Tokunaga