Patents by Inventor Atsuhiko Takeushi

Atsuhiko Takeushi 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).

  • Recording position correction method, an inkjet type recording apparatus and a computer program
    Publication number: 20040233246
    Abstract: A method for correcting position deviation in a sub-scanning direction crossing a main scanning direction of a recording position on a medium to be recorded 11 in regard to an inkjet type recording apparatus 10 includes an ejection step of ejecting the ink from the plurality of nozzles onto the medium to be recorded 11, a measurement step of measuring an amount of position deviation in the sub-scanning direction of an ink dot recorded and a correction step of previously shifting and correcting a recording position of an ink dot to be recorded on the medium 11 for each of the plurality of nozzles based on the measured amount of the position deviation.
    Type: Application
    Filed: March 10, 2004
    Publication date: November 25, 2004
    Applicant: SEIKO EPSON CORPORATION
    Inventor: Atsuhiko Takeushi