Patents by Inventor Tadamitsu Higaki

Tadamitsu Higaki 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).

  • Lubricator
    Patent number: D960285
    Type: Grant
    Filed: June 25, 2020
    Date of Patent: August 9, 2022
    Assignee: SMC CORPORATION
    Inventors: Tadamitsu Higaki, Tomokazu Ueno
  • Filter
    Patent number: D960290
    Type: Grant
    Filed: June 25, 2020
    Date of Patent: August 9, 2022
    Assignee: SMC CORPORATION
    Inventors: Tadamitsu Higaki, Tomokazu Ueno
  • Filter regulator
    Patent number: D1010683
    Type: Grant
    Filed: June 25, 2020
    Date of Patent: January 9, 2024
    Assignee: SMC CORPORATION
    Inventors: Tadamitsu Higaki, Tomokazu Ueno