Patents by Inventor Masae Sugaya

Masae Sugaya 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).

  • Rapidly Disintegrable solid preparation
    Patent number: 7399485
    Abstract: A rapidly disintegrable solid preparation which comprises (i) a pharmacologically active ingredient, (ii) a sugar and (iii) a low-substituted hydroxypropylcellulose having 5% by weight or more to less than 7% by weight of hydroxypropoxyl group. The rapidly disintegrable solid preparation has fast disintegrability, suitable strength and no roughness.
    Type: Grant
    Filed: July 27, 1999
    Date of Patent: July 15, 2008
    Assignee: Takeda Pharmaceutical Company Limited
    Inventors: Toshihiro Shimizu, Masae Sugaya, Yoshinori Nakano
  • Rapidly disintegrable solid preparation
    Publication number: 20070254031
    Abstract: A rapidly disintegrable solid preparation which comprises (i) a pharmacologically active ingredient, (ii) a sugar and (iii) a low-substituted hydroxypropylcellulose having 5 % by weight or more to less than 7 % by weight of hydroxypropoxyl group. The rapidly disintegrable solid preparation has fast disintegrability, suitable strength and no roughness.
    Type: Application
    Filed: June 28, 2007
    Publication date: November 1, 2007
    Applicant: TAKEDA PHARMACEUTICAL COMPANY LIMITED
    Inventors: Toshihiro Shimizu, Masae Sugaya, Yoshinori Nakano
  • Solid preparation
    Publication number: 20070082047
    Abstract: A chewable tablet comprising a group which contains an acid-labile active ingredient and at least one basic substance selected from alkaline earth metal carbonate, metal oxide and metal hydroxide, and a group which does not contain an acid-labile active ingredient and contains at least one ingredient selected from alkaline earth metal carbonate, metal oxide and metal hydroxide, wherein said chewable tablet is capable of rapidly neutralizing gastric acid and is preferably not enteric-coated, is provided.
    Type: Application
    Filed: November 4, 2004
    Publication date: April 12, 2007
    Inventors: Masae Sugaya, Hiroyoshi Koyama, Naoru Hamaguchi
  • Rapidly disintegrable solid preparation
    Publication number: 20060182802
    Abstract: A rapidly disintegrable solid preparation which comprises (i) a pharmacologically active ingredient, (ii) a sugar and (iii) a low-substituted hydroxypropylcellulose having 5% by weight or more to less than 7% by weight of hydroxypropoxyl group. The rapidly disintegrable solid preparation has fast disintegrability, suitable strength and no roughness.
    Type: Application
    Filed: April 13, 2006
    Publication date: August 17, 2006
    Inventors: Toshihiro Shimizu, Masae Sugaya, Yoshinori Nakano
  • Rapidly disintegrable solid preparation
    Patent number: 7070805
    Abstract: A rapidly disintegrable solid preparation which comprises (i) a pharmacologically active ingredient, (ii) a sugar and (iii) a low-substituted hydroxypropylcellulose having 5% by weight or more to less than 7% by weight of hydroxypropoxyl group. The rapidly disintegrable solid preparation has fast disintegrability, suitable strength and no roughness.
    Type: Grant
    Filed: March 7, 2001
    Date of Patent: July 4, 2006
    Assignee: Takeda Pharmaceutical Company Limited
    Inventors: Toshihiro Shimizu, Masae Sugaya, Yoshinori Nakano
  • Stable pharmaceutical compositions comprising acid labile benzimidazoles
    Publication number: 20040248939
    Abstract: This invention provides a solid preparation without enteric coating which contains an acid labile active ingredient, particularly, a benzimidazole compound having an antiulcer action, and can neutralize the acid in stomach quickly, and exerts quickly the pharmacological effect of the active ingredient and suppresses the generation of a carbon dioxide gas as much as possible.
    Type: Application
    Filed: February 26, 2004
    Publication date: December 9, 2004
    Inventors: Masae Sugaya, Toshihiro Shimizu
  • Solid preparation
    Patent number: 6586004
    Abstract: A solid preparation which comprises (i) a pharmaceutically active ingredient, (ii) one or more water-soluble sugar alcohol selected from the group consisting of sorbitol, maltitol, reduced starch saccharide, xylitol, reduced palatinose and erythritol, and (iii) low-substituted hydroxypropylcellulose having hydroxypropoxyl group contents of 7.0 to 9.9 percent by weight; which exhibits excellent buccal disintegration and dissolution and also appropriate strength.
    Type: Grant
    Filed: March 7, 2001
    Date of Patent: July 1, 2003
    Assignee: Takeda Chemical Industries, Ltd.
    Inventors: Toshihiro Shimizu, Masae Sugaya
  • Solid pharmaceutical preparation
    Patent number: 6299904
    Abstract: A solid preparation which comprises (i) a pharmaceutically active ingredient, (ii) one or more water-soluble sugar alcohols selected from the group consisting of sorbitol, maltitol, reduced starch saccharide, xylitol, reduced palatinose and erythritol, and (iii) low-substituted hydroxypropylcellulose having hydroxypropoxyl group contents of 7.0 to 9.9 percent by weight; which exhibits excellent buccal disintegration and dissolution and also appropriate strength.
    Type: Grant
    Filed: November 23, 1999
    Date of Patent: October 9, 2001
    Assignee: Takeda Chemical Industries, Ltd.
    Inventors: Toshihiro Shimizu, Masae Sugaya
  • Rapidly disintegrable solid preparation
    Publication number: 20010010825
    Abstract: A rapidly disintegrable solid preparation which comprises (i) a pharmacologically active ingredient, (ii) a sugar and (iii) a low-substituted hydroxypropylcellulose having 5% by weight or more to less than 7% by weight of hydroxypropoxyl group. The rapidly disintegrable solid preparation has fast disintegrability, suitable strength and no roughness.
    Type: Application
    Filed: March 7, 2001
    Publication date: August 2, 2001
    Inventors: Toshihiro Shimizu, Masae Sugaya, Yoshinori Nakano