Patents by Inventor Takashi Shiokari

Takashi Shiokari 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).

  • Intraocular tension lowering compositions for topical administration
    Patent number: 6777436
    Abstract: An intraocular tension lowering composition for topical administration is disclosed which comprises an effective amount of an (i) angiotensin II antagonist, (ii) a boric aid and (iii) an ethylenediamine tetraacetic acid. Said composition has excellent intraocular tension lowering activity. Said composition may be effectively administered to humans and other warm-blooded animals to lower intraocular tension.
    Type: Grant
    Filed: December 10, 2001
    Date of Patent: August 17, 2004
    Assignee: Sankyo Company, Limited
    Inventors: Tomihisa Yokoyama, Takashi Shiokari
  • Intraocular tension lowering compositions for topical administration
    Publication number: 20020147211
    Abstract: An intraocular tension lowering composition for topical administration comprises an effective amount of an (i) angiotensin II antagonist, (ii) a boric aid and (iii) an ethylenediamine tetraacetic acid. Said composition has excellent intraocular tension lowering activity. Said composition may be effectively administered to humans and other warm-blooded animals to lower intraocular tension.
    Type: Application
    Filed: December 10, 2001
    Publication date: October 10, 2002
    Applicant: SANKYO COMPANY, LIMITED
    Inventors: Tomihisa Yokoyama, Takashi Shiokari
  • Method of preparing a freeze-dried formulation containing a drug
    Patent number: 5044091
    Abstract: In a freeze-drying method for producing a dried pharmaceutical compound or preparation, a first liquid is frozen, a second liquid is added to the frozen first liquid and is frozen thereon, and the frozen first and second liquids are freeze-dried together, in which at least one of said first and second liquids contains said pharmaceutical compound of preparation dissolved or suspended therein. The other liquid or liquids may be pure solvent (generally water) or may contain one or more other substances.
    Type: Grant
    Filed: April 16, 1990
    Date of Patent: September 3, 1991
    Assignee: Sankyo Company, Limited
    Inventors: Seigo Ueda, Kunio Hashi, Takashi Shiokari, Akira Kusai
  • Composition containing a penem or carbapenem antibiotic and the use of the same
    Patent number: 4757066
    Abstract: Administration of an N-acylated amino acid in association with a penem or carbapenem antibiotic relieves or eliminates the renal problems associated with administration of the antibiotic alone. The amino acid derivative and antibiotic may be formulated together as a composition or administered separately, either simultaneously or sequentially.
    Type: Grant
    Filed: October 10, 1986
    Date of Patent: July 12, 1988
    Assignee: Sankyo Company Limited
    Inventors: Takashi Shiokari, Seigo Ueda, Masayuki Iwata, Yukinori Kawahara