Patents by Inventor Akito Kaga

Akito Kaga 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).

  • Naringenin derivatives and use thereof
    Patent number: 6770630
    Abstract: A naringenin derivative of the general formula I: where R1 and R2 each represents either a hydrogen atom or &bgr;-D-glucosyl group, and but both R1 and R2 are not identical.
    Type: Grant
    Filed: May 15, 2002
    Date of Patent: August 3, 2004
    Assignees: Japan Science and Technology Corporation, National Institute of Agrobiological Sciences, National Food Research Institute
    Inventors: Kouichi Kashiwaba, Norihiko Tomooka, Duncan A. Vaughan, Akito Kaga, Hiroshi Ono, Mayumi Kameyama, Mituru Yoshida
  • Novel naringenin derivatives and use thereof
    Publication number: 20030109462
    Abstract: The invention provides novel naturally occurring (plant) naringenin derivatives of the general formula (I): 1
    Type: Application
    Filed: May 15, 2002
    Publication date: June 12, 2003
    Applicants: Japan Science and Technology Corporation, National Institute of Agrobiological Sciences, National Food Research Institute
    Inventors: Kouichi Kashiwaba, Norihiko Tomooka, Duncan A. Vaughan, Akito Kaga, Hiroshi Ono, Mayumi Kameyama, Mituru Yoshida