Patents by Inventor Tatsuoki Iguchi

Tatsuoki Iguchi 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).

  • Aerosol preparation for external use
    Patent number: 5397564
    Abstract: This invention provides an aerosol preparation for topical use, primarily for skin cooling, which is novel in that it is propelled out in the form of a sherbet-like foam. The concentrate is based on water and a lower alcohol and a liquefied. petroleum gases and dimethyl ether is used as a propellant. By using the basic agent and the propellant in a specified ratio, a sherbet-like foam can be formed. The aerosol preparation may also incorporate a drug.
    Type: Grant
    Filed: November 13, 1990
    Date of Patent: March 14, 1995
    Assignee: Taisho Pharmaceutical Co., Ltd.
    Inventors: Toshimitsu Seki, Kingo Narumi, Tatsuoki Iguchi, Shozo Kouchiwa
  • Cockroach attractants
    Patent number: 4911907
    Abstract: Cockroach attractants comprising as an active ingredient an alkylphenol or an alkylphenylamine are provided. The cockroach attractants exhibit strong attracting activity, even when used alone, specifically for male cockroaches, with a good stationing effect. The activity does not go down even when the male and female cockroaches live together.
    Type: Grant
    Filed: October 1, 1987
    Date of Patent: March 27, 1990
    Assignee: Taisho Pharmaceutical Co., Ltd.
    Inventors: Haruo Shimamura, Kimihide Shimano, Tatsuoki Iguchi, Hiroshi Yamaguchi