Patents by Inventor Shiyuzo Miwa

Shiyuzo Miwa 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).

  • Method and device for sorting irregularly shaped articles
    Patent number: 7878335
    Abstract: There exists a demand for providing a method and apparatus capable of sorting articles whose upper and lower attitudes are inverted, in a simple and positive manner, from among different-formed articles such as candies having upper and lower portions different in outside diameter.
    Type: Grant
    Filed: June 16, 2006
    Date of Patent: February 1, 2011
    Assignee: Sansei Foods Co., Ltd.
    Inventors: Shigeto Sakou, Satoshi Yamaguchi, Shiyuzo Miwa, Tatsutoshi Kitamoto, Toshimitsu Kanoyadani
  • Method and device for sorting irregularly shaped articles
    Publication number: 20100193335
    Abstract: There exists a demand for providing a method and apparatus capable of sorting articles whose upper and lower attitudes are inverted, in a simple and positive manner, from among different-formed articles such as candies having upper and lower portions different in outside diameter.
    Type: Application
    Filed: June 16, 2006
    Publication date: August 5, 2010
    Applicant: SANSEI FOODS CO., LTD.
    Inventors: Shigeto Sakou, Satoshi Yamaguchi, Shiyuzo Miwa, Tatsutoshi Kitamoto, Toshimitsu Kanoyadani