Patents by Inventor Shigeru Nisiguchi

Shigeru Nisiguchi 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).

  • Chip discharge system
    Patent number: 7364032
    Abstract: A chip discharge system with a fluid dispersing means which inhibits clogging, which has a simple structure, which can spray out a uniformly-spreading flow, and which can adjust the momentum of dispersing flow without requiring an additional device.
    Type: Grant
    Filed: September 15, 2004
    Date of Patent: April 29, 2008
    Assignee: Mayfran International
    Inventor: Shigeru Nisiguchi
  • Chip discharge system
    Publication number: 20050126887
    Abstract: A chip discharge system with a fluid dispersing means which inhibits clogging, which has a simple structure, which can spray out a uniformly-spreading flow, and which can adjust the momentum of dispersing flow without requiring an additional device.
    Type: Application
    Filed: September 15, 2004
    Publication date: June 16, 2005
    Inventor: Shigeru Nisiguchi