Patents by Inventor Takuya CHIGIRA

Takuya CHIGIRA 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).

  • Binding machine
    Patent number: 12320134
    Abstract: It provides a reinforcing bar binding machine capable of surely wrapping and binding a wire to a binding object. The reinforcing bar binding machine includes a magazine in which two wires are housed so as to be drawable, a curl guide unit which winds the arranged wires around the reinforcing bar, by the operation of feeding the parallel wires at the curl guide unit to wind around the reinforcing bar, a wire feeding unit which to wrap around the reinforcing bar with the wires wound around the reinforcing bar, and a binding unit which twists a intersecting portion between one end side and the other end side of the wire wound around the reinforcing bar.
    Type: Grant
    Filed: April 1, 2022
    Date of Patent: June 3, 2025
    Assignee: Max Co., Ltd.
    Inventors: Osamu Itagaki, Takeshi Morijiri, Tatsunori Sera, Takuya Chigira, Kazuhisa Takeuchi, Sadayoshi Takeuchi
  • BINDING MACHINE
    Publication number: 20220220755
    Abstract: It provides a reinforcing bar binding machine capable of surely wrapping and binding a wire to a binding object. The reinforcing bar binding machine includes a magazine in which two wires are housed so as to be drawable, a curl guide unit which winds the arranged wires around the reinforcing bar, by the operation of feeding the parallel wires at the curl guide unit to wind around the reinforcing bar, a wire feeding unit which to wrap around the reinforcing bar with the wires wound around the reinforcing bar, and a binding unit which twists a intersecting portion between one end side and the other end side of the wire wound around the reinforcing bar.
    Type: Application
    Filed: April 1, 2022
    Publication date: July 14, 2022
    Applicant: MAX CO., LTD.
    Inventors: Osamu ITAGAKI, Takeshi MORIJIRI, Tatsunori SERA, Takuya CHIGIRA, Kazuhisa TAKEUCHI, Sadayoshi TAKEUCHI
  • Binding machine
    Patent number: 11313140
    Abstract: It provides a reinforcing bar binding machine capable of surely wrapping and binding a wire to a binding object. The reinforcing bar binding machine (1A) includes a magazine (2A) in which two wires (W) are housed so as to be drawable, a curl guide unit (5A) which winds the arranged wires (W) around the reinforcing bar (S), by the operation of feeding the parallel wires (W) at the curl guide unit (5A) to wind around the reinforcing bar (S), a wire feeding unit (3A) which to wrap around the reinforcing bar (S) with the wires (W) wound around the reinforcing bar (S), and a binding unit (7A) which twists a intersecting portion between one end side and the other end side of the wire (W) wound around the reinforcing bar (S).
    Type: Grant
    Filed: August 20, 2020
    Date of Patent: April 26, 2022
    Assignee: MAX CO., LTD.
    Inventors: Osamu Itagaki, Takeshi Morijiri, Tatsunori Sera, Takuya Chigira, Kazuhisa Takeuchi, Sadayoshi Takeuchi
  • BINDING MACHINE
    Publication number: 20200378140
    Abstract: It provides a reinforcing bar binding machine capable of surely wrapping and binding a wire to a binding object. The reinforcing bar binding machine (1A) includes a magazine (2A) in which two wires (W) are housed so as to be drawable, a curl guide unit (5A) which winds the arranged wires (W) around the reinforcing bar (S), by the operation of feeding the parallel wires (W) at the curl guide unit (5A) to wind around the reinforcing bar (S), a wire feeding unit (3A) which to wrap around the reinforcing bar (S) with the wires (W) wound around the reinforcing bar (S), and a binding unit (7A) which twists a intersecting portion between one end side and the other end side of the wire (W) wound around the reinforcing bar (S).
    Type: Application
    Filed: August 20, 2020
    Publication date: December 3, 2020
    Applicant: MAX CO., LTD.
    Inventors: Osamu ITAGAKI, Takeshi MORIJIRI, Tatsunori SERA, Takuya CHIGIRA, Kazuhisa TAKEUCHI, Sadayoshi TAKEUCHI
  • Binding machine
    Patent number: 10787828
    Abstract: The reinforcing bar binding machine which is capable of surely wrapping and binding a wire to a binding object. The reinforcing bar binding machine includes a magazine in which two wires are housed so as to be drawable, a curl guide unit which winds the arranged wires around the reinforcing bar, by the operation of feeding the parallel wires at the curl guide unit to wind around the reinforcing bar, a wire feeding unit which feeds the wires so that they are wound around the reinforcing bar, and a binding unit which twists an intersecting portion between one end side and the other end side of the wires wound around the reinforcing bar.
    Type: Grant
    Filed: July 21, 2016
    Date of Patent: September 29, 2020
    Assignee: MAX CO., LTD.
    Inventors: Osamu Itagaki, Takeshi Morijiri, Tatsunori Sera, Takuya Chigira, Kazuhisa Takeuchi, Sadayoshi Takeuchi
  • BINDING MACHINE
    Publication number: 20180148943
    Abstract: The reinforcing bar binding machine which is capable of surely wrapping and binding a wire to a binding object. The reinforcing bar binding machine includes a magazine in which two wires are housed so as to be drawable, a curl guide unit which winds the arranged wires around the reinforcing bar, by the operation of feeding the parallel wires at the curl guide unit to wind around the reinforcing bar, a wire feeding unit which feeds the wires so that they are wound around the reinforcing bar, and a binding unit which twists an intersecting portion between one end side and the other end side of the wires wound around the reinforcing bar.
    Type: Application
    Filed: July 21, 2016
    Publication date: May 31, 2018
    Applicant: MAX CO., LTD.
    Inventors: Osamu ITAGAKI, Takeshi MORIJIRI, Tatsunori SERA, Takuya CHIGIRA, Kazuhisa TAKEUCHI, Sadayoshi TAKEUCHI