Patents by Inventor Tsuyoshi Tatsumoto

Tsuyoshi Tatsumoto 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).

  • Nasal inhalation device
    Publication number: 20050257793
    Abstract: A nasal inhalation device includes a body and at least one cover. The body includes a connective portion and at least one dilating portion provided on one end of the connective portion, the dilating portion having a cavity. The cover is connected to the dilating portion, and capable of being assembled with the dilating portion to form a receiving unit. The receiving unit can be inserted into a nostril to provide nasal absorption or inhalation of substances contained in the receiving unit for a user.
    Type: Application
    Filed: May 18, 2004
    Publication date: November 24, 2005
    Inventor: Tsuyoshi Tatsumoto