Patents by Inventor Shinji Mitome

Shinji Mitome 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).

  • Liquid feed apparatus to prevent liquids from mixing and error in feed amount
    Patent number: 5505335
    Abstract: A liquid feed apparatus which returns liquid to a tank by emptying a common pipe to prevent mixing of liquids. The liquid feed apparatus further does not display the amount of liquid in the feed pipe at the beginning of the liquid feed from the nozzle to prevent any error in liquid feed amount.
    Type: Grant
    Filed: September 28, 1993
    Date of Patent: April 9, 1996
    Assignee: Tatsuno Corporation
    Inventors: Fumitaka Uemura, Yasuyuki Negishi, Shinji Mitome, Kazuya Hayano, Kenji Hyodo, Shiro Masai