Patents by Inventor Takumi NAKAMORI

Takumi NAKAMORI 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).

  • Platen unit and printer
    Patent number: 10315440
    Abstract: A platen unit of a printer configured to perform printing while nipping and feeding a linerless label using a thermal head and a platen roller, the platen unit includes the platen roller, a downstream-side wraparound prevention member disposed on a downstream side of a feeding direction of the linerless label with respect to the platen roller, the downstream-side wraparound prevention member being configured to prevent the linerless label from rolling up to the platen roller, and an upstream-side wraparound prevention member disposed on an upstream side of the feeding direction of the linerless label with respect to the platen roller, the upstream-side wraparound prevention member being configured to prevent the linerless label from rolling up to the platen roller, wherein the upstream-side wraparound prevention member and the downstream-side wraparound prevention member are rotatably assembled to a roller shaft of the platen roller independently from each other.
    Type: Grant
    Filed: August 21, 2015
    Date of Patent: June 11, 2019
    Assignee: SATO HOLDINGS KABUSHIKI KAISHA
    Inventor: Takumi Nakamori
  • Roll-up prevention device and label tip setting method for linerless label in thermal printer
    Patent number: 9994051
    Abstract: In a roll-up prevention unit, an upstream roll-up prevention member guides a linerless label toward a platen roller. A downstream roll-up prevention member guides the linerless label away from the platen roller. Brackets have a roller engagement hole engaging with a roller shaft of the platen roller, and fixes the position of the roll-up prevention unit relative to the platen roller.
    Type: Grant
    Filed: December 25, 2014
    Date of Patent: June 12, 2018
    Assignee: SATO HOLDINGS KABUSHIKI KAISHA
    Inventors: Kazuyuki Hoshi, Keita Ohashi, Takumi Nakamori
  • ROLL-UP PREVENTION DEVICE AND LABEL TIP SETTING METHOD FOR LINERLESS LABEL IN THERMAL PRINTER
    Publication number: 20170173979
    Abstract: In a roll-up prevention unit, an upstream roll-up prevention member guides a linerless label toward a platen roller. A downstream roll-up prevention member guides the linerless label away from the platen roller. Brackets have a roller engagement hole engaging with a roller shaft of the platen roller, and fixes the position of the roll-up prevention unit relative to the platen roller.
    Type: Application
    Filed: December 25, 2014
    Publication date: June 22, 2017
    Applicant: SATO HOLDINGS KABUSHIKI KAISHA
    Inventors: Kazuyuki HOSHI, Keita OHASHI, Takumi NAKAMORI
  • PLATEN UNIT AND PRINTER
    Publication number: 20170129260
    Abstract: A platen unit of a printer configured to perform printing while nipping and feeding a linerless label using a thermal head and a platen roller, the platen unit includes the platen roller, a downstream-side wraparound prevention member disposed on a downstream side of a feeding direction of the linerless label with respect to the platen roller, the downstream-side wraparound prevention member being configured to prevent the linerless label from rolling up to the platen roller, and an upstream-side wraparound prevention member disposed on an upstream side of the feeding direction of the linerless label with respect to the platen roller, the upstream-side wraparound prevention member being configured to prevent the linerless label from rolling up to the platen roller, wherein the upstream-side wraparound prevention member and the downstream-side wraparound prevention member are rotatably assembled to a roller shaft of the platen roller independently from each other.
    Type: Application
    Filed: August 21, 2015
    Publication date: May 11, 2017
    Applicant: SATO HOLDINGS KABUSHIKI KAISHA
    Inventor: Takumi NAKAMORI