Patents by Inventor Shun IZUMI

Shun IZUMI 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).

  • CONTROLLER, TREATMENT SYSTEM, AND METHOD FOR ACTUATING CONTROLLER
    Publication number: 20210128225
    Abstract: A controller is used together with an energy treatment instrument including a first grasping piece, a second grasping piece, a reference electrode provided in the first grasping piece, a first counter electrode provided in the second grasping piece, and a second counter electrode provided in the second grasping piece. The controller includes a processor that acquires a first parameter relating to a thickness of a first portion of the treatment target, which is grasped between the reference electrode and the first counter electrode, and a second parameter relating to a thickness of a second portion of the treatment target, which is grasped between the reference electrode and the second counter electrode. The processor controls an amount of electric energy applied to one of the first portion or the second portion of the treatment target to be larger than another one of the first portion or the second portion.
    Type: Application
    Filed: January 7, 2021
    Publication date: May 6, 2021
    Applicant: OLYMPUS CORPORATION
    Inventor: Shun IZUMI