Patents by Inventor Rika Kudou

Rika Kudou 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).

  • Plant disease control agent comprising D-tagatose as active ingredient, and plant disease control method
    Patent number: 9125409
    Abstract: A plant disease control agent comprising at least one member selected from the group consisting of saccharides and substances each having a bactericidal and/or fungicidal activity. The plant disease control agents are effective for the control of cucumber, grape and cabbage downy mildew, damping-off in seedlings caused by Pythium spp, cucumber and barley powdery mildew, wheat stem rust, potato and tomato late blight, and others.
    Type: Grant
    Filed: August 18, 2009
    Date of Patent: September 8, 2015
    Assignees: MITSUI CHEMICALS AGRO, INC., NATIONAL UNIVERSITY CORPORATION KAGAWA UNIVERSITY
    Inventors: Toshiaki Ohara, Yutaka Ishida, Rika Kudou, Kazumasa Kakibuchi, Kazuya Akimitsu, Ken Izumori, Shigeyuki Tajima
  • PLANT DISEASE CONTROL AGENT COMPRISING D-TAGATOSE AS ACTIVE INGREDIENT, AND PLANT DISEASE CONTROL METHOD
    Publication number: 20110281807
    Abstract: A plant disease control agent comprising D-tagatose as an active ingredient; and a plant disease control agent comprising at least one member selected from the group consisting of saccharides and substances each having a bactericidal and/or fungicidal activity. The plant disease control agents are effective for the control of cucumber, grape and cabbage downy mildew, damping-off in seedlings caused by Pythium spp, cucumber and barley powdery mildew, wheat stem rust, potato and tomato late blight, and others.
    Type: Application
    Filed: August 18, 2009
    Publication date: November 17, 2011
    Applicants: NATIONAL UNIVERSITY CORPORATION KAGAWA UNIVERSITY, MITSUI CHEMICALS AGRO, INC
    Inventors: Toshiaki Ohara, Yutaka Ishida, Rika Kudou, Kazumasa Kakibuchi, Kazuya Akimitsu, Ken Izumori, Shigeyuki Tajima