Patents by Inventor Osamu Shida

Osamu Shida 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).

  • Method of producing iturin A and antifungal agent for profound mycosis
    Patent number: 5494809
    Abstract: The present invention is a method of producing iturin A, in which cells of Bacillus amyloliquefaciens are incubated and iturin A is collected from the culture. It also relates to an antifungal agent for profound mycosis, containing iturin A as the active ingredient. Heretofore, there have been known few medicines effective against profound mycosis, but iturin A may be an effective antifungal agent for profound mycosis.
    Type: Grant
    Filed: February 28, 1995
    Date of Patent: February 27, 1996
    Assignee: Higeta Shoyu Co., Ltd.
    Inventors: Yasushi Tanaka, Takashi Tojo, Kazuhiko Uchida, Jun Uno, Yasushi Uchida, Osamu Shida
  • Method of producing iturin A and antifungal agent for profound mycosis
    Patent number: 5470827
    Abstract: The present invention is a method of producing iturin A, in which cells of Bacillus amyloliquefaciens are incubated and iturin A is collected from the culture. It also relates to an antifungal agent for profound mycosis, containing iturin A as the active ingredient. Heretofore, there have been known few medicines effective against profound mycosis, but iturin A may be an effective antifungal agent for profound mycosis.
    Type: Grant
    Filed: September 29, 1994
    Date of Patent: November 28, 1995
    Assignee: Higeta Shoyu Co., Ltd.
    Inventors: Yasushi Tanaka, Takashi Tojo, Kazuhiko Uchida, Jun Uno, Yasushi Uchida, Osamu Shida