Patents by Inventor Shun?apos; ichi Gomi

Shun?apos; ichi Gomi 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).

  • Publication number: 20040053887
    Abstract: Cellulose powder having an especially excellent balance among moldability, fluidity and disintegrating property is provided. Cellulose powder having an average polymerization degree of 150-450, an average L/D (the ratio of the major axis to the minor axis) value of particles of 75 &mgr;m or less of 2.0-4.5, an average particle size of 20-250 &mgr;m, an apparent specific volume of 4.0-7.0 cm3/g, an apparent tapping specific volume of 2.4-4.5 cm3/g, and an angle of repose of 55° or less.
    Type: Application
    Filed: January 3, 2003
    Publication date: March 18, 2004
    Inventors: Kazuhiro Obae, Etsuo Kamada, Yohsuke Honda, Shun?apos;ichi Gomi, Naoaki Yamazaki
  • Publication number: 20040043964
    Abstract: Cellulosic particles for pharmaceutical preparation which comprise at least 10 wt. % crystal cellulose having an average degree of polymerization of 60 to 350 and have an apparent tap density of 0.60 to 0.95 g/mL, a degree of sphericity of 0.7 or higher, a shape factor of 1.10 to 1.50, and an average particle diameter of 10 to 400 &mgr;m.
    Type: Application
    Filed: May 6, 2003
    Publication date: March 4, 2004
    Inventors: Shun?apos;ichi Gomi, Etsuo Kamada, Yuuji Hirano
  • Publication number: 20020042393
    Abstract: An excipient comprising trehalose having a purity of 99.0% or more, a proportion of particles of 75 &mgr;m or more of 2 to 90 wt %, an average particle size of 10 to 250 &mgr;m, an apparent specific volume of 1.5 to 3.5 ml/g, and a whiteness of 90% or more.
    Type: Application
    Filed: January 12, 2001
    Publication date: April 11, 2002
    Inventors: Kazuhiro Oobae, Etsuo Kamada, Shun?apos; ichi Gomi