Patents by Inventor Mamoru Nanada

Mamoru Nanada 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).

  • Endoscope and endoscope system thereof
    Publication number: 20020091303
    Abstract: Guide wire fixing means is provided for an insertion portion of an endoscope, and a guide wire is releasably engaged when inserting/removing a therapeutic instrument running on the guide wire with a distal end portion of the guide wire inserted into a therapeutic instrument insertion channel of the endoscope being led out from a distal end opening portion of the channel.
    Type: Application
    Filed: December 14, 2001
    Publication date: July 11, 2002
    Inventors: Takashi Ootawara, Akira Suzuki, Hiroaki Kubokawa, Hidenobu Kimura, Osamu Tamada, Mamoru Nanada, Masayuki Iwasaka