Patents by Inventor Tetsuya Yokota

Tetsuya Yokota 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).

  • Game device
    Publication number: 20020198035
    Abstract: According to the invention, a game device for playing a game by inserting a game-playing medium into an insertion section is equipped with: a casing; a main door having a display section on which the game is displayed and that can be freely opened and closed with respect to casing; a front door releasably provided below main door and on the front face of casing; wherein attachment/release of front door to casing is locked by closing main door and the locking is released by opening main door.
    Type: Application
    Filed: May 30, 2002
    Publication date: December 26, 2002
    Applicant: Aruze Corporation
    Inventor: Tetsuya Yokota
  • Beverages by lactic acid fermentation and methods of producing same
    Patent number: 4855147
    Abstract: Beverages are produced by adding Lactobacillus bulgaricus and/or lactobacillus helveticus to a processed tomato product in admixture with a milk product for lactic acid fermentation, or by adding such bacterial cells and Streptococcus thermophilus to a processed tomato product in admixture with a milk product with its pH adjusted within a specified range.
    Type: Grant
    Filed: April 18, 1988
    Date of Patent: August 8, 1989
    Assignee: Kagome Kabushiki Kaisha
    Inventors: Tetsuya Yokota, Hideki Sakamoto, Naoto Takahashi
  • Game machine
    Patent number: D466558
    Type: Grant
    Filed: January 18, 2002
    Date of Patent: December 3, 2002
    Assignee: Aruze Corporation
    Inventors: Jun Hirato, Hiromichi Ikeda, Tetsuya Yokota, Takashi Ooto