Patents by Inventor Shouichi Sunaga

Shouichi Sunaga 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 collecting apparatus for tip dresser
    Patent number: 6863597
    Abstract: In a chip collecting apparatus for a tip dresser of the present invention, a chip pickup case mounted on a dresser main body is divided into an upper case and a lower case, and the lower end of an arm admission port formed in the upper case is opened downward. During teaching operation, the lower case is rotated to open the lower end of the upper case, through which the insertion of a first gun arm into a lower chamber can be visually checked, and thus an electrode tip provided at the end thereof and a dressing body for dressing the end of the electrode tip are guided such that the central axes thereof conform to each other.
    Type: Grant
    Filed: June 18, 2002
    Date of Patent: March 8, 2005
    Assignee: Fuji Jukogyo Kabushiki Kaisha
    Inventors: Shouichi Sunaga, Yuichiro Haruyama
  • Chip collecting apparatus for tip dresser
    Publication number: 20030002945
    Abstract: In a chip collecting apparatus for a tip dresser of the present invention, a chip pickup case mounted on a dresser main body is divided into an upper case and a lower case, and the lower end of an arm admission port formed in the upper case is opened downward. During teaching operation, the lower case is rotated to open the lower end of the upper case, through which the insertion of a first gun arm into a lower chamber can be visually checked, and thus an electrode tip provided at the end thereof and a dressing body for dressing the end of the electrode tip are guided such that the central axes thereof conform to each other.
    Type: Application
    Filed: June 18, 2002
    Publication date: January 2, 2003
    Applicant: Fuji Jukogyo Kabushiki Kaisha
    Inventors: Shouichi Sunaga, Yuichiro Haruyama