Patents by Inventor Hitomi Hashitani

Hitomi Hashitani 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).

  • Percutaneous absorption type cerebral protective agent
    Patent number: 8076368
    Abstract: A percutaneous absorption type cerebral protective agent containing as an active ingredient, 0.1 to 30 percent by mass of 3-methyl-1-phenyl-2-pyrazolin-5-one represented by the following formula: or a medically acceptable salt thereof in a base; a use of the compound as an active ingredient for the manufacture of a percutaneous absorption type pharmaceutical composition for protecting brain; and a method of protecting brain comprising administering to a patient the pharmaceutical composition as an active ingredient.
    Type: Grant
    Filed: November 12, 2003
    Date of Patent: December 13, 2011
    Assignee: Lead Chemical Co., Ltd,
    Inventors: Jun Mori, Tamaki Horiuchi, Seijiro Yama, Hitomi Waki, Shingo Shimada, Hitomi Hashitani
  • Percutaneous absorption type cerebral protective agent
    Publication number: 20070148217
    Abstract: A percutaneous absorption type cow protective agent containing as an active ingredient, 0.
    Type: Application
    Filed: November 12, 2003
    Publication date: June 28, 2007
    Applicant: LEAD CHEMICAL CO. LTD.
    Inventors: Jun Mori, Tamaki Horiuchi, Seijiro Yama, Hitomi Waki, Shingo Shimada, Hitomi Hashitani
  • Percutaneous absorption preparation containing 3-methyl-1-phenyl-2-pyrazolin-5-one
    Publication number: 20050266062
    Abstract: The present invention relates to a percutaneous absorption preparation (which may also be in the form of an adhesive preparation) containing, as an active ingredient, 0.1 to 30 percent by mass of 3-methyl-1-phenyl-2-pyrazolin-5-one represented by the following formula: or a medically acceptable salt thereof in an appropriate base such as an aqueous base or a rubber base. This preparation (or adhesive preparation) is an excellent percutaneous absorption preparation (or percutaneous absorption adhesive preparation) which has good percutaneous absorbability of the active ingredient and causes little skin irritation.
    Type: Application
    Filed: November 5, 2002
    Publication date: December 1, 2005
    Applicant: LEAD CH EMICAL CO., LTD.
    Inventors: Jun Mori, Tamaki Horiuchi, Seijiro Yama, Hitomi Waki, Shingo Shimada, Hitomi Hashitani