Patents by Inventor Michiko Nagatsuka

Michiko Nagatsuka 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).

  • Mite repellant and/or miticide composition
    Patent number: 6914077
    Abstract: A mite repellant and/or miticide composition comprising at least one compound selected from the group consisting of jasmonoide, linear sesquiterpene alcohol and linear diterpene alcohol. The mite repellant and/or miticide composition according to the invention has excellent repellent effect, growth-inhibiting effect and mite repellant and/or miticide effect on mites inhabiting houses.
    Type: Grant
    Filed: March 22, 2002
    Date of Patent: July 5, 2005
    Assignee: Kao Corporation
    Inventors: Michiko Nagatsuka, Hirohiko Ishida, Hiromi Kubota, Ryoichi Hirayama
  • Mite repellant and/or miticide composition
    Publication number: 20020193437
    Abstract: A mite repellant and/or miticide composition comprising at least one compound selected from the group consisting of jasmonoide, linear sesquiterpene alcohol and linear diterpene alcohol.
    Type: Application
    Filed: March 22, 2002
    Publication date: December 19, 2002
    Applicant: KAO CORPORATION
    Inventors: Michiko Nagatsuka, Hirohiko Ishida, Hiromi Kubota, Ryoichi Hirayama