Patents by Inventor Takao Hujii

Takao Hujii 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).

  • Sodium alendronate preparation for local administration
    Patent number: 6008206
    Abstract: The object of the present invention is to provide a preparation for local administration to permit selective delivery of an effective amount of sodium alendronate to the bone site where bone resorption is accentuated.
    Type: Grant
    Filed: May 28, 1998
    Date of Patent: December 28, 1999
    Assignee: Merck & Co., Inc.
    Inventors: Masahiko Dohi, Yuji Makino, Takao Hujii
  • Sodium alendronate preparation for local administration
    Patent number: 5958908
    Abstract: The present invention provides a method local administration of an effective amount of sodium alendronate to permit selective delivery to the bone site where bone resorption is accentuated.
    Type: Grant
    Filed: April 13, 1998
    Date of Patent: September 28, 1999
    Assignee: Merck & Co., Inc.
    Inventors: Masahiko Dohi, Yuji Makino, Takao Hujii