Patents by Inventor Syouzo Fujii

Syouzo Fujii 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).

  • Opener cap
    Patent number: 9227771
    Abstract: The purpose of the invention is to provide a very safe opener cap that can easily open a film serving as a section to be opened without scattering the contents. A can body (10) and a screw cap (20) are screwed together, and the screw cap (20) and an opener (30) are ratcheted together so as to rotate as a unit in the direction of the screw cap (20) tightening. Blade angles of an annular blade (34) are configured so that the blade angle in the direction of the screw cap (20) loosing is gentler than the blade angle in the direction of tightening.
    Type: Grant
    Filed: September 20, 2012
    Date of Patent: January 5, 2016
    Assignee: KEY COFFEE INC.
    Inventors: Hiromitsu Ueda, Masahiro Takenaka, You Yamamori, Kazuo Kawamata, Takeshi Sou, Syouzo Fujii
  • OPENER CAP
    Publication number: 20140224801
    Abstract: The purpose of the invention is to provide a very safe opener cap that can easily open a film serving as a section to be opened without scattering the contents. A can body (10) and a screw cap (20) are screwed together, and the screw cap (20) and an opener (30) are ratcheted together so as to rotate as a unit in the direction of the screw cap (20) tightening. Blade angles of an annular blade (34) are configured so that the blade angle in the direction of the screw cap (20) loosing is gentler than the blade angle in the direction of tightening.
    Type: Application
    Filed: September 20, 2012
    Publication date: August 14, 2014
    Applicant: KEY COFFEE INC.
    Inventors: Hiromitsu Ueda, Masahiro Takenaka, You Yamamori, Kazuo Kawamata, Takeshi Sou, Syouzo Fujii