Patents by Inventor Tomiyuki Yanase

Tomiyuki Yanase 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).

  • GRANULATED PARTICLES, TABLETS AND METHOD FOR PRODUCING GRANULATED PARTICLES
    Publication number: 20090155359
    Abstract: The present invention relates to granulated particles including a poorly water soluble drug (A) and a diluent (B) and characterized in that a volume average particle size of the particles of the poorly water soluble drug (A) and the particles of the diluent (B) is within the range of 0.01 to 35 ?m and a water soluble- or water swellable polymer compound (C) having a viscosity of less than 6.0 mPa·s in an aqueous solution thereof of 2% by mass at 20° C. is further contained, a tablet containing the granulated particles, and a method for producing the granulated particles.
    Type: Application
    Filed: April 27, 2007
    Publication date: June 18, 2009
    Applicant: LION CORPORATION
    Inventors: Teruo Nishito, Tomiyuki Yanase
  • Antipyretic analgesic preparation containing ibuprofen
    Patent number: 5409709
    Abstract: An ibuprofen-containing antipyretic analgesic preparation blending 0.01-30 parts by weight of acetaminophen based on 1 part by weight of ibuprofen, 0.05-100 parts by weight of magnesium-based antacids based on 1 part by weight of the total amount of ibuprofen and acetaminophen, and/or 0.01-30 parts by weight of at least one sedative selected from bromovalerylurea and allylisopropylacetylurea based on 1 part by weight of ibuprofen.
    Type: Grant
    Filed: November 25, 1992
    Date of Patent: April 25, 1995
    Assignee: Lion Corporation
    Inventors: Kiyotaka Ozawa, Ryoko Sugita, Kiyo Adachi, Tomiyuki Yanase, Syuichi Ueda, Aya Yamane