Patents by Inventor Toshimitsu Nogami

Toshimitsu Nogami 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).

  • Nozzle for Insertion Into Tooth Root Canal, and Device for Treating Tooth Root Canal, Having the Nozzle for Insertion Into Tooth Root Canal
    Publication number: 20090258324
    Abstract: A nozzle for insertion into a tooth root canal, which can be inserted into the depths of the root canal, which enables a sufficient amount of fluid to be allowed to flow through it per unit time, and which can be easily produced, and a device for treating a tooth root canal, provided with the nozzle. A treating device (1) has an injection device (10) and a discharge device (20). The injection device (10) has a treatment liquid receiving container (14) and also has a supply nozzle (11) communicating with the treatment liquid receiving container (14) through a supply tube (13). The discharge device (20) has a suction nozzle (21) inserted from one end into a tooth root canal (610), a discharge tube (22) connected to the other end of the suction nozzle (21), a discharge pump (23) provided in the middle of the discharge tube (22), and a waste liquid receiving container (24) communicating with the suction nozzle (21) through the discharge pump (23).
    Type: Application
    Filed: April 16, 2007
    Publication date: October 15, 2009
    Inventors: Takatomo Yoshioka, Yasue Fukumoto, Hideaki Suda, Toshiharu Hanzaka, Toshimitsu Nogami