Patents by Inventor Mitomu CHISHIKI

Mitomu CHISHIKI 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).

  • Method of correcting printing misalignment in printing apparatus
    Patent number: 10549525
    Abstract: Provided is a method of correcting printing misalignment in a printing apparatus that performs registration by using a printing misalignment inspection mark. This method is capable of improving registration accuracy and is capable of correcting the printing misalignment with higher accuracy. An image processor has printing misalignment value measurement means that measures a misalignment value with respect to a set position of the printing misalignment inspection mark that has been printed on an object. A printing misalignment inspection mark A is a hollow circle that is white inside, and the printing misalignment value measurement means measures the misalignment value with respect to the set position by using a white portion W of the printing misalignment inspection mark A.
    Type: Grant
    Filed: May 18, 2017
    Date of Patent: February 4, 2020
    Assignee: I. MER CO., LTD.
    Inventors: Mitomu Chishiki, Masayuki Izume
  • METHOD OF CORRECTING PRINTING MISALIGNMENT IN PRINTING APPARATUS
    Publication number: 20180264804
    Abstract: Provided is a method of correcting printing misalignment in a printing apparatus that performs registration by using a printing misalignment inspection mark. This method is capable of improving registration accuracy and is capable of correcting the printing misalignment with higher accuracy. An image processor has printing misalignment value measurement means that measures a misalignment value with respect to a set position of the printing misalignment inspection mark that has been printed on an object. A printing misalignment inspection mark A is a hollow circle that is white inside, and the printing misalignment value measurement means measures the misalignment value with respect to the set position by using a white portion W of the printing misalignment inspection mark A.
    Type: Application
    Filed: May 18, 2017
    Publication date: September 20, 2018
    Applicant: I. MER CO., LTD.
    Inventors: Mitomu CHISHIKI, Masayuki IZUME