Patents by Inventor Seiji MASUNARI

Seiji MASUNARI 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).

  • Inkjet application device and device for manufacturing battery
    Patent number: 11628464
    Abstract: Provided is an inkjet application device (1) including a distribution flow path for the liquid material, the distribution flow path including a first flow channel (4) configured to supply the liquid material pumped with a pump (2) to a supply tank (3) and a second flow channel (6) configured to supply the liquid material in the supply tank (3) to the inkjet head (5), wherein the supply tank (3) accommodates a filter (40), which is configured to allow the particles in the liquid material to pass therethrough without allowing air bubbles in the liquid material, which are generated by the pumping of the pump (2), to pass therethrough.
    Type: Grant
    Filed: December 25, 2017
    Date of Patent: April 18, 2023
    Assignee: KABUSHIKI KAISHA ISHII HYOKI
    Inventors: Seiji Masunari, Mikio Kuwada, Yoshinori Murakami, Tomoko Hosokawa, Takahiro Ikegami, Hideyuki Nakatani, Mamoru Baba
  • INKJET APPLICATION DEVICE AND DEVICE FOR MANUFACTURING BATTERY
    Publication number: 20210121909
    Abstract: Provided is an inkjet application device (1) including a distribution flow path for the liquid material, the distribution flow path including a first flow channel (4) configured to supply the liquid material pumped with a pump (2) to a supply tank (3) and a second flow channel (6) configured to supply the liquid material in the supply tank (3) to the inkjet head (5), wherein the supply tank (3) accommodates a filter (40), which is configured to allow the particles in the liquid material to pass therethrough without allowing air bubbles in the liquid material, which are generated by the pumping of the pump (2), to pass therethrough.
    Type: Application
    Filed: December 25, 2017
    Publication date: April 29, 2021
    Inventors: Seiji MASUNARI, Mikio KUWADA, Yoshinori MURAKAMI, Tomoko HOSOKAWA, Takahiro IKEGAMI, Hideyuki NAKATANI, Mamoru BABA