Patents by Inventor Satoshi Nobukawa

Satoshi Nobukawa 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).

  • Misregistration when printing speed is changed, cutting misregistration, or pinter in which variation of printing density can be controlled
    Publication number: 20060005722
    Abstract: A fluctuation characteristic of registration between images printed by individual printing units (4A, 4B, 4C, 4D) while changing print speed is predicted for each of particular printing conditions that affect the registration fluctuation characteristic. Based on the predicted fluctuation characteristic of registration, a control characteristic of the phase between plate cylinders (5, 5, 5, 5) of the individual printing units (4A, 4B, 4C, 4D) is preliminarily set so as to compensate for vertical image misregistration between images printed by the individual printing units (4A, 4B, 4C, 4D), and is stored in a database (32).
    Type: Application
    Filed: March 24, 2003
    Publication date: January 12, 2006
    Inventors: Satoshi Nobukawa, Shigeo Makino, Shinichiro Senoo, Yoshitaka Hamamoto