Patents by Inventor Yoshinori Kadouno

Yoshinori Kadouno 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).

  • Holding device, endoscopic device, and operating method of endoscopic device
    Patent number: 7833150
    Abstract: A hand operation portion of an endoscope is held by an endoscope holder of a holding device, and an insertion auxiliary member is held by an auxiliary member holder. The endoscope holder and the auxiliary member holder are slidably supported along a guide rail on a stage, and linearly moved toward a mouth of a patient.
    Type: Grant
    Filed: March 31, 2005
    Date of Patent: November 16, 2010
    Assignees: Fujifilm Corporation, SRJ Corporation
    Inventors: Hironori Yamamoto, Mitsunori Machida, Yoshinori Kadouno, Masayuki Takano, Toshio Sakamoto, Tadashi Sekiguchi, Tetsuya Fujikura
  • High frequency tool
    Publication number: 20090105739
    Abstract: A frequency tool for use in endoscopic electro-surgery, the high frequency tool having a high frequency knife at a distal end of a flexible cord encased in a tube member of a flexible sheath. A tubular rigid tip member of electrically insulating material is fitted in a fore distal end portion of the tube member, forming an annular flat end face together with the tube member. Formed internally of the tubular rigid tip member is a through axial passage hole to receive therein a retractably protrusible electrode member of the high frequency knife. At a fore distal end of a rod portion, the electrode member is provided with a spherically bulged portion of a diameter smaller than inside diameter of the axial passage hole of the tubular rigid tip member.
    Type: Application
    Filed: September 18, 2008
    Publication date: April 23, 2009
    Applicants: Takashi TOYONAGA, FUJINON CORPORATION
    Inventors: Takashi Toyonaga, Yoshinori Kadouno, Toshihiko Izaki
  • Holding device, endoscopic device, and operating method of endoscopic device
    Publication number: 20050234293
    Abstract: A hand operation portion of an endoscope is held by an endoscope holder of a holding device, and an insertion auxiliary member is held by an auxiliary member holder. The endoscope holder and the auxiliary member holder are slidably supported along a guide rail on a stage, and linearly moved toward a mouth of a patient.
    Type: Application
    Filed: March 31, 2005
    Publication date: October 20, 2005
    Inventors: Hironori Yamamoto, Mitsunori Machida, Yoshinori Kadouno, Masayuki Takano, Toshio Sakamoto, Tadashi Sekiguchi, Tetsuya Fujikura