Patents by Inventor Kazuhiro Abeyama

Kazuhiro Abeyama 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).

  • Antitumor medicine
    Patent number: 7649016
    Abstract: There is provided an antitumor medicine comprising 1,5-D-anhydrofructose and/or ascopyrone. The antitumor medicine has effects of ascopyrone in inhibiting the growth and metastasis of tumors, is expected to inhibit inflammation and exerts an excellent effect on prognosis.
    Type: Grant
    Filed: October 28, 2004
    Date of Patent: January 19, 2010
    Assignee: Nihon Starch Co., Ltd.
    Inventors: Ikurou Maruyama, Kazuhiro Abeyama, Yasushi Yoshimoto
  • Antitumor medicine
    Publication number: 20070135517
    Abstract: There is provided an antitumor medicine comprising 1,5-D-anhydrofructose and/or ascopyrone. The antitumor medicine has effects of ascopyrone in inhibiting the growth and metastasis of tumors, is expected to inhibit inflammation and exerts an excellent effect on prognosis.
    Type: Application
    Filed: October 28, 2004
    Publication date: June 14, 2007
    Inventors: Ikurou Maruyama, Kazuhiro Abeyama, Yasushi Yoshimoto
  • Preventive or therapeutic drug for Alzheimer's disease
    Patent number: 5948800
    Abstract: The present invention is directed to a drug for preventing or remedying Alzheimer's disease. The drug contains as the active ingredient 2-phenyl-1,2-benzisoselenazol-3(2H)-one (referred as compound (A)), whose effect is based on the action of reducing neuron toxicity induced by .beta.-amyloid protein.
    Type: Grant
    Filed: August 4, 1997
    Date of Patent: September 7, 1999
    Assignee: A. Nattermann & Cie. GmbH
    Inventors: Ikuro Maruyama, Kazuhiro Abeyama, Hiroyuki Masayasu