Patents by Inventor Daizo Masuda

Daizo Masuda 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).

  • Pressing device
    Patent number: 12691606
    Abstract: A pressing device configured to press a workpiece includes a first die, a second die that moves relative to the first die, and a piston that moves the second die. The piston includes an annular pressing surface that pushes the second die.
    Type: Grant
    Filed: July 28, 2023
    Date of Patent: July 28, 2026
    Assignee: ALPHASYSTEM CORPORATION
    Inventor: Daizo Masuda
  • SHEET CONVEYOR, STACKING MACHINE, AND PRINTING MACHINE
    Publication number: 20260159342
    Abstract: A sheet conveyor that conveys a sheet includes a first rotor, a second rotor, and a sheet levitating unit The first rotor feeds the sheet. The second rotor rolls up the sheet The sheet levitating unit is arranged between the first rotor and the second rotor in a transport path of the sheet and levitates the sheet. The sheet levitating unit includes a first discharge portion that faces the sheet and discharges gas toward the sheet.
    Type: Application
    Filed: September 27, 2023
    Publication date: June 11, 2026
    Applicant: ALPHASYSTEM CORPORATION
    Inventor: Daizo Masuda
  • Pressing Device
    Publication number: 20250242520
    Abstract: A pressing device configured to press a workpiece includes a first die, a second die that moves relative to the first die, and a piston that moves the second die. The piston includes an annular pressing surface that pushes the second die.
    Type: Application
    Filed: July 28, 2023
    Publication date: July 31, 2025
    Applicant: ALPHASYSTEM CORPORATION
    Inventor: Daizo Masuda