Patents by Inventor Koki TOKUNAGA

Koki TOKUNAGA 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).

  • MEDICAL DEVICE MANAGEMENT SYSTEM, MANAGEMENT SERVER, MEDICAL DEVICE, AND MEDICAL DEVICE MANAGEMENT METHOD
    Publication number: 20230352161
    Abstract: A first acquisition unit acquires first identification information for identifying a first medical device having a first constituent component and a second constituent component. A second acquisition unit acquires the status of the first constituent component incorporated in a second medical device or second identification information for identifying the constituent component incorporated in the second medical device based on the first identification information. A recording unit records the status of the first constituent component or the second identification information and third identification information for identifying the second medical device in association with each other.
    Type: Application
    Filed: July 12, 2023
    Publication date: November 2, 2023
    Applicant: OLYMPUS CORPORATION
    Inventors: Haruna TADAKOSHI, Koki TOKUNAGA, Yuya ISHIDA, Takeo SUZUKI
  • Probe unit, treatment instrument, and treatment system
    Patent number: 10555749
    Abstract: A probe unit includes, a probe configured to treat a bone by ultrasonic vibration, a hollow sheath which surrounds the probe and which has a first portion at a small distance from a central axis, and a second portion at a greater distance from the central axis than the first portion, and a knob configured to rotate the sheath relative to the probe between a first position for insertion between the bone and a living tissue facing the bone so that the first portion is located between the bone and the living tissue and a second position for insertion between the bone and the living tissue so that the second portion is located between the bone and the living tissue.
    Type: Grant
    Filed: September 8, 2017
    Date of Patent: February 11, 2020
    Assignee: OLYMPUS CORPORATION
    Inventors: Chie Onuma, Manabu Ishikawa, Koki Tokunaga
  • PROBE UNIT, TREATMENT INSTRUMENT, AND TREATMENT SYSTEM
    Publication number: 20180070975
    Abstract: A probe unit includes, a probe configured to treat a bone by ultrasonic vibration, a hollow sheath which surrounds the probe and which has a first portion at a small distance from a central axis, and a second portion at a greater distance from the central axis than the first portion, and a knob configured to rotate the sheath relative to the probe between a first position for insertion between the bone and a living tissue facing the bone so that the first portion is located between the bone and the living tissue and a second position for insertion between the bone and the living tissue so that the second portion is located between the bone and the living tissue.
    Type: Application
    Filed: September 8, 2017
    Publication date: March 15, 2018
    Applicant: OLYMPUS CORPORATION
    Inventors: Chie ONUMA, Manabu ISHIKAWA, Koki TOKUNAGA
  • Probe unit, treatment instrument, and treatment system
    Patent number: 9775637
    Abstract: A probe unit includes, a probe configured to treat a bone by ultrasonic vibration, a hollow sheath which surrounds the probe and which has a first portion at a small distance from a central axis, and a second portion at a greater distance from the central axis than the first portion, and a knob configured to rotate the sheath relative to the probe between a first position for insertion between the bone and a living tissue facing the bone so that the first portion is located between the bone and the living tissue and a second position for insertion between the bone and the living tissue so that the second portion is located between the bone and the living tissue.
    Type: Grant
    Filed: January 31, 2016
    Date of Patent: October 3, 2017
    Assignee: OLYMPUS CORPORATION
    Inventors: Chie Onuma, Manabu Ishikawa, Koki Tokunaga
  • PROBE UNIT, TREATMENT INSTRUMENT, AND TREATMENT SYSTEM
    Publication number: 20160151647
    Abstract: A probe unit includes, a probe configured to treat a bone by ultrasonic vibration, a hollow sheath which surrounds the probe and which has a first portion at a small distance from a central axis, and a second portion at a greater distance from the central axis than the first portion, and a knob configured to rotate the sheath relative to the probe between a first position for insertion between the bone and a living tissue facing the bone so that the first portion is located between the bone and the living tissue and a second position for insertion between the bone and the living tissue so that the second portion is located between the bone and the living tissue.
    Type: Application
    Filed: January 31, 2016
    Publication date: June 2, 2016
    Applicant: OLYMPUS CORPORATION
    Inventors: Chie ONUMA, Manabu ISHIKAWA, Koki TOKUNAGA