Patents by Inventor Yoshino Nagasuka

Yoshino Nagasuka 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).

  • Stopper for a medical guide sheath
    Patent number: D879288
    Type: Grant
    Filed: March 12, 2018
    Date of Patent: March 24, 2020
    Assignee: OLYMPUS CORPORATION
    Inventors: Hitoshi Kinoshita, Atsushi Ban, Hirotoshi Amano, Mitsunori Kubo, Takayuki Kikuchi, Aya Mori, Miho Naka, Yoshino Nagasuka
  • Biopsy needle
    Patent number: D885572
    Type: Grant
    Filed: March 12, 2018
    Date of Patent: May 26, 2020
    Assignee: OLYMPUS CORPORATION
    Inventors: Tomohiro Sekikawa, Mitsunori Kubo, Takayuki Kikuchi, Aya Mori, Miho Naka, Yoshino Nagasuka
  • Surgical snare
    Patent number: D903116
    Type: Grant
    Filed: March 12, 2018
    Date of Patent: November 24, 2020
    Assignee: OLYMPUS CORPORATION
    Inventors: Yuta Muyari, Akane Yasukawa, Mitsunori Kubo, Takayuki Kikuchi, Aya Mori, Miho Naka, Yoshino Nagasuka
  • Bipolar cutting electrode
    Patent number: D943099
    Type: Grant
    Filed: August 28, 2019
    Date of Patent: February 8, 2022
    Assignee: OLYMPUS CORPORATION
    Inventors: Seiji Iwasaki, Soichi Ikuma, Yuji Sakai, Takayuki Tsukagoshi, Aya Mori, Miho Naka, Nao Tsuruta, Yoshino Nagasuka
  • Stone retrieval basket for medical device
    Patent number: D943743
    Type: Grant
    Filed: January 15, 2019
    Date of Patent: February 15, 2022
    Assignee: OLYMPUS CORPORATION
    Inventors: Tsukasa Kobayashi, Yutaka Yanuma, Mitsunori Kubo, Aya Mori, Nao Tsuruta, Miho Naka, Yoshino Nagasuka
  • Stent
    Patent number: D952854
    Type: Grant
    Filed: February 28, 2019
    Date of Patent: May 24, 2022
    Assignee: OLYMPUS CORPORATION
    Inventors: Toshihiro Yamagata, Aya Mori, Miho Naka, Nao Tsuruta, Yoshino Nagasuka
  • Operating unit for surgical device
    Patent number: D1010818
    Type: Grant
    Filed: October 24, 2019
    Date of Patent: January 9, 2024
    Assignee: OLYMPUS CORPORATION
    Inventors: Tatsuhiko Suzuki, Nao Tsuruta, Yoshino Nagasuka, Miho Naka