Patents by Inventor Sadao Okuyama

Sadao Okuyama 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).

  • Fruit treating apparatus
    Patent number: 4050371
    Abstract: In the case, where fruits, which are relatively soft and liable to be bruised upon contact or collision with another object such as particularly in the case of white peaches, are to be separated into flesh and pit automatically, apparatus for assuring a high efficiency and a high yield is provided for separating and taking out flesh from the fruits without brusing the flesh as much as possible.
    Type: Grant
    Filed: September 30, 1975
    Date of Patent: September 27, 1977
    Assignee: Toyo Seikan Kaisha Ltd.
    Inventors: Yasuhiro Sato, Toshio Sato, Shuichi Kawasaki, Toshio Takaishi, Sadao Okuyama, Norio Yamanashi