Patents Assigned to HIH Biocenter INC
  • Synthetic polypeptide having fish growth hormone-like activity, nucleic acid encoding for the polypeptide and method using same
    Patent number: 6239100
    Abstract: The present invention provides a novel polypeptide which has fish growth hormone-like activity and which can be widely used no matter what the species of fish is.
    Type: Grant
    Filed: November 24, 1998
    Date of Patent: May 29, 2001
    Assignee: HIH Biocenter INC
    Inventors: Takayuki Ban, Yasunobu Takeshima, Hideaki Hagiwara
  • Agent for preserving the freshness of plants
    Patent number: 5589436
    Abstract: An agent for preserving the freshness of plants containing 2"-O-glucosylisovitexin as an effective ingredient is disclosed. This agent is excellent in an effect of preserving the freshness of cut flowers and potted plants, and, moreover, is safe and has no problem of the pollution of the environment.
    Type: Grant
    Filed: May 30, 1995
    Date of Patent: December 31, 1996
    Assignees: Yoshihide Hagiwara, HIH Biocenter, Inc.
    Inventors: Hideaki Hagiwara, Toshiaki Suzuki