Patents by Inventor Michio Iwai

Michio Iwai 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).

  • Solid preparation containing single crystal form
    Patent number: 7361676
    Abstract: There are provided a solid preparation containing a single crystal of 2-(3-cyano-4-isobutyloxyphenyl)-4-methyl-5-thiazolecarboxylic acid, an excipient and a disintegrating agent, and a method for producing the same.
    Type: Grant
    Filed: March 28, 2003
    Date of Patent: April 22, 2008
    Assignee: Teijin Limited
    Inventors: Michio Iwai, Kazuhiro Nakamura, Masahiko Dohi, Hiroko Mochizuki, Seiji Mochizuki
  • Solid preparation containing single crystal form
    Publication number: 20050043375
    Abstract: There are provided a solid preparation containing a single crystal of 2-(3-cyano-4-isobutyloxyphenyl)-4-methyl-5-thiazolecarboxyl ic acid, an excipient and a disintegrating agent, and a method for producing the same.
    Type: Application
    Filed: March 28, 2003
    Publication date: February 24, 2005
    Inventors: Michio Iwai, Kazuhiro Nakamura, Masahiko Dohi, Hiroko Mochizuki, Seiji Mochizuki
  • Gel-form pressure-sensitive adhesive, and adhesive material and adhesive medicinal preparation both containing the same
    Patent number: 6433054
    Abstract: The gel adhesive of the present invention contains an elastomer component (A), a self-adhesive polymer component (B) compatible with the elastomer component (A), and a liquid component (C) compatible with the elastomer component (A) and the self-adhesive polymer (B), the liquid component (C) being held in a mixture of the elastomer component (A) and the self-adhesive polymer (B) without exuding, to form as a whole, a gel, and is useful for forming a self-adhesive layer of an adhesive material or a pharmaceutical-containing self-adhesive layer of an adhering pharmaceutical preparation, which layer is capable of being firmly adhered to a surface to be adhered, and particularly a body skin surface, and of being easily removed therefrom without leaving a portion of the layer on the adhered surface.
    Type: Grant
    Filed: March 16, 2000
    Date of Patent: August 13, 2002
    Assignee: Teijin Limited
    Inventors: Takeyuki Kawaguchi, Hiroyoshi Minematsu, Susumu Maruo, Hiroaki Kuwahara, Takanori Miyoshi, Michio Iwai