Patents by Inventor Shuji Bunno

Shuji Bunno 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).

  • Liquid pouring member and container
    Patent number: 11214415
    Abstract: A liquid pouring member capable of effectively preventing the liquid from spouting upon opening. An inner plug includes a nozzle, a base to be engaged with an opening of a container, and a hollow cylindrical skirt. The nozzle includes a nozzle upper part extending from an upper surface of the base and a nozzle lower part extending from a lower surface of the base. The nozzle upper part includes an outlet port, and the nozzle lower part includes an inlet port. An inner passage is formed from the inlet port to the outlet port while penetrating therethrough. The nozzle lower part is formed in a radial inner side of the hollow cylindrical skirt, and includes an end portion with an inclined surface. The inlet port is formed in the inclined surface.
    Type: Grant
    Filed: August 3, 2018
    Date of Patent: January 4, 2022
    Assignee: KURARAY NORITAKE DENTAL INC.
    Inventors: Yamato Nojiri, Kazutoshi Ikeda, Takashi Makabe, Yusuke Fujimura, Shuji Bunno, Kaori Tada
  • LIQUID POURING MEMBER AND CONTAINER
    Publication number: 20210163191
    Abstract: A liquid pouring member capable of effectively preventing the liquid from spouting upon opening. An inner plug includes a nozzle, a base to be engaged with an opening of a container, and a hollow cylindrical skirt. The nozzle includes a nozzle upper part extending from an upper surface of the base and a nozzle lower part extending from a lower surface of the base. The nozzle upper part includes an outlet port, and the nozzle lower part includes an inlet port. An inner passage is formed from the inlet port to the outlet port while penetrating therethrough. The nozzle lower part is formed in a radial inner side of the hollow cylindrical skirt, and includes an end portion with an inclined surface. The inlet port is formed in the inclined surface.
    Type: Application
    Filed: August 3, 2018
    Publication date: June 3, 2021
    Applicant: KURARAY NORITAKE DENTAL INC.
    Inventors: Yamato NOJIRI, Kazutoshi IKEDA, Takashi MAKABE, Yusuke FUJIMURA, Shuji BUNNO, Kaori TADA
  • Lid for container
    Patent number: D897205
    Type: Grant
    Filed: February 2, 2018
    Date of Patent: September 29, 2020
    Assignee: Kuraray Noritake Dental Inc.
    Inventors: Yamato Nojiri, Kazutoshi Ikeda, Takashi Makabe, Yusuke Fujimura, Shuji Bunno, Kaori Tada