Patents by Inventor Kyoji Uku

Kyoji Uku 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).

  • Manufacturing method and continuous drying apparatus for head decorating regenerated collagen fiber
    Patent number: 7337555
    Abstract: Provided is a method for manufacturing a regenerated collagen fiber and a drying apparatus therefor in a manufacturing process of a head decorating regenerated collagen fiber, the method enabling suppression of fluff (fiber breakage) and process trouble and providing outstanding curl retentive property and little hackling loss.
    Type: Grant
    Filed: March 18, 2004
    Date of Patent: March 4, 2008
    Assignee: Kaneka Corporation
    Inventors: Kyoji Uku, Yoshihisa Dohno, Kouji Ono
  • Manufacturing method and continuous drying apparatus for head decorating regenerated collagen fiber
    Publication number: 20060090368
    Abstract: Provided is a method for manufacturing a regenerated collagen fiber and a drying apparatus therefor in a manufacturing process of a head decorating regenerated collagen fiber, the method enabling suppression of fluff (fiber breakage) and process trouble and providing outstanding curl retentive property and little hackling loss.
    Type: Application
    Filed: March 18, 2004
    Publication date: May 4, 2006
    Applicant: Kaneka Corporation
    Inventors: Kyoji Uku, Yoshihisa Dohno, Kouji Ono
  • Spherical vinyl chloride granules for paste molding
    Patent number: 5378786
    Abstract: Spherical vinyl chloride resin granules and a process for producing the same are disclosed. The granules exhibit excellent particle characteristics and sol-forming properties and are therefore useful as resins for paste.
    Type: Grant
    Filed: December 7, 1992
    Date of Patent: January 3, 1995
    Assignee: Kanegafuchi Kagaku Kogyo Kabushiki Kaisha
    Inventors: Kyoji Uku, Masahiro Ueda, Tetsuya Murakami, Norio Hirokawa