Patents by Inventor Chieko Imamoto

Chieko Imamoto 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).

  • Nozzle structure
    Patent number: 8235692
    Abstract: A nozzle structure is mounted in a compression molding machine that compresses using a punch a powder material filled in a die to manufacture a compressively molded product, and sprays a lubricant at least toward a tip of the punch prior to filling the powder material and includes a guide path that guides the lubricant, and a spraying portion that is provided at an end of the guide path so as to communicate therewith and that sprays the lubricant guided along the guide path so as to be substantially aligned with a predetermined straight line intersecting at least in a direction of relative displacement of the punch.
    Type: Grant
    Filed: December 21, 2007
    Date of Patent: August 7, 2012
    Assignee: Kikusui Seisakusho Ltd.
    Inventors: Yoshitsugu Oneda, Makoto Kubota, Mitsutoshi Matsuno, Toshitada Toyoda, Chieko Imamoto
  • BITTER TASTE MASKING DOSAGE FORM
    Publication number: 20120149719
    Abstract: A powder-particle dosage form obtained by granulating an excipient and/or a disintegrating agent with a liquid in which a bitter taste masking base is dissolved and/or suspended, and a drug having solubility in water (20° C.) of not higher than 1 g/mL is dissolved or suspended, or a tablet obtained by compressing the powder-particle dosage form could mask bitter taste of a drug.
    Type: Application
    Filed: February 23, 2012
    Publication date: June 14, 2012
    Inventors: Yoichi TANIGUCHI, Yoshitaka Tomoda, Kazuaki Yoshioka, Toshitada Toyoda, Chieko Imamoto
  • Bitter Taste Masking Dosage Form
    Publication number: 20100209503
    Abstract: A powder•particle dosage form obtained by granulating an excipient and/or a disintegrating agent with a liquid in which a bitter taste masking base is dissolved and/or suspended, and a drug having solubility in water (20° C.) of not higher than 1 g/mL is dissolved or suspended, or a tablet obtained by compressing the powder•particle dosage form could mask bitter taste of a drug.
    Type: Application
    Filed: August 8, 2006
    Publication date: August 19, 2010
    Inventors: Yoichi Taniguchi, Yoshitaka Tomoda, Kazuaki Yoshioka, Toshitada Toyoda, Chieko Imamoto
  • NOZZLE STRUCTURE
    Publication number: 20100021579
    Abstract: A nozzle structure is mounted in a compression molding machine that compresses using a punch a powder material filled in a die to manufacture a compressively molded product, and sprays a lubricant at least toward a tip of the punch prior to filling the powder material and includes a guide path that guides the lubricant, and a spraying portion that is provided at an end of the guide path so as to communicate therewith and that sprays the lubricant guided along the guide path so as to be substantially aligned with a predetermined straight line intersecting at least in a direction of relative displacement of the punch.
    Type: Application
    Filed: December 21, 2007
    Publication date: January 28, 2010
    Inventors: Yoshitsugu Oneda, Makoto Kubota, Mitsutoshi Matsuno, Toshitada Toyoda, Chieko Imamoto