Patents by Inventor Mitsumasa Nada

Mitsumasa Nada 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).

  • Particulate product comprising pantethine
    Patent number: 7709028
    Abstract: A particulate containing a pantethine, a light anhydrous silicic acid and a microcrystalline cellulose, in which the total content of the light anhydrous silicic acid the microcrystalline cellulose amounts to a quantity that yields a 0.6 or higher adsorptivity. The present pantethine-containing particulate has a good flowability and an adequate particle size providing excellent handling properties. It is free from impediments such as blocking, and has a good storage stability.
    Type: Grant
    Filed: September 29, 2003
    Date of Patent: May 4, 2010
    Assignee: Daiichi Pharmaceutical Co., Ltd.
    Inventors: Motonori Kidokoro, Yasuhiro Tsutsumi, Mitsumasa Nada
  • Paticulate product comprising pantethine
    Publication number: 20060068016
    Abstract: A particulate containing a pantethine, a light anhydrous silicic acid and a microcrystalline cellulose, in which the total content of the light anhydrous silicic acid the microcrystalline cellulose amounts to a quantity that yields a 0.6 or higher adsorptivity. The present pantethine-containing particulate has a good flowability and an adequate particle size providing excellent handling properties. It is free from impediments such as blocking, and has a good storage stability.
    Type: Application
    Filed: September 29, 2003
    Publication date: March 30, 2006
    Applicant: Daiichi Pharmaceutical Co., Ltd.
    Inventors: Motonori Kidokoro, Yasuhiro Tsutsumi, Mitsumasa Nada