Patents Assigned to Kabushiki Kaisha Hayahibara
  • AGENT FOR PROMOTING INTERFERON-Y PRODUCTION
    Publication number: 20080064722
    Abstract: The object of the present invention is to provide an agent for promoting IFN-? production, which can be safely applied to living bodies; the present invention solves the problem by providing an agent for promoting IFN-? production, which comprises a tri-heterocyclic polymethine cyanine dye(s), and a method for producing IFN-?, which comprises a step of allowing the agent to act on immunocompetent cells.
    Type: Application
    Filed: October 30, 2007
    Publication date: March 13, 2008
    Applicant: KABUSHIKI KAISHA HAYAHIBARA SEIBUTSU KAGAKU KENKYU
    Inventors: Toshio KUNIKATA, Tatsuya Ishihara, Masashi Kurimoto
  • Topically applied hair restorer containing pine extract
    Patent number: 5494667
    Abstract: A pine extract combined with a bamboo extract and/or a Japanese apricot extract effectively promotes the growth and regeneration of hair for human and animals. Administration of these compounds leads to no substantial side effects. The topically applied hair restorer containing these compounds is also effective in the prevention of alopecias, as well as in the protection of falling out of hair, dandruff, and itching of the scalp. These properties render these compounds useful in hair restorers for human and animals.
    Type: Grant
    Filed: June 7, 1994
    Date of Patent: February 27, 1996
    Assignees: Kabushiki Kaisha Hayahibara, Seibutsu Kagaku Kenkyujo
    Inventors: Yukio Uchida, Satoshi Iritani, Toshio Miyake