Patents by Inventor Shiro Abe

Shiro Abe 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).

  • Therapeutic medicine for cystic fibrosis
    Patent number: 5582825
    Abstract: The object of this invention is to provide a therapeutic medicine for cystic fibrosis. The therapeutic medicine for cystic fibrosis according to this invention contains an alginate lyase capable of lysing the alginate produced by strains of microorganisms of the genus Pseudomonas as the active ingredient.
    Type: Grant
    Filed: October 20, 1994
    Date of Patent: December 10, 1996
    Assignees: Gunze Limited, Otsuka Kagaku Kabushiki Kaisha, Kenji Sakaguchi
    Inventors: Kenji Sakaguchi, Kosaku Murata, Akira Kimura, Yoshimasa Yonemoto, Hisako Yamaguchi, Kenichi Okayama, Tetsuo Yamashita, Shiro Abe, Tomohiro Hisano, Minoru Nishimura
  • Xanthine oxidase inhibitor
    Patent number: 5212201
    Abstract: A pharmaceutical composition inhibiting xanthine oxidase containing as an active component a compound of the formula: ##STR1## wherein R is 4'-OH or 5'-OH, or a pharmaceutically acceptable salt or ester thereof is disclosed. The compound wherein R is 5'-OH is a novel compound.
    Type: Grant
    Filed: November 13, 1990
    Date of Patent: May 18, 1993
    Assignee: Gunze Limited
    Inventors: Michio Wakashiro, Shiro Abe, Nobukazu Tanabe, Hiroshi Obata