Patents by Inventor Yoshitami Hojo

Yoshitami Hojo 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).

  • Patent number: 9010225
    Abstract: A dicing apparatus according to a first aspect of the present invention includes: a work table on which a work is mounted; a processing device which processes the work; an imaging device which images the work on the work table; a plurality of moving device which move the work table, the processing device, and the imaging device relatively to each other; and an alignment camera which is provided on the same moving device as the work table so as to face the imaging device, and which performs imaging in the direction toward the portion where the imaging device is provided. According to the dicing apparatus configured in this way, it is possible to easily measure the relative position of the imaging device and the processing device without processing a dummy work, and it is possible to perform excellent dicing processing without lowering the efficiency of the dicing apparatus.
    Type: Grant
    Filed: December 11, 2008
    Date of Patent: April 21, 2015
    Assignee: Tokyo Seimitsu Co., Ltd.
    Inventor: Yoshitami Hojo
  • Publication number: 20100269650
    Abstract: A dicing apparatus according to a first aspect of the present invention is featured by including: a work table on which a work is mounted; a processing device which processes the work; an imaging device which images the work on the work table; a plurality of moving device which move the work table, the processing device, and the imaging device relatively to each other; and an alignment camera which is provided on the same moving device as the work table so as to face the imaging device, and which performs imaging in the direction toward the portion where the imaging device is provided. According to the dicing apparatus configured in this way, it is possible to easily measure the relative position of the imaging device and the processing device without processing a dummy work, and it is possible to perform excellent dicing processing without lowering the efficiency of the dicing apparatus.
    Type: Application
    Filed: December 11, 2008
    Publication date: October 28, 2010
    Inventor: Yoshitami Hojo