Patents by Inventor Norihito Kawahara

Norihito Kawahara 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).

  • Dehumidifier
    Publication number: 20100281905
    Abstract: [PROBLEMS] To improve efficiency in heat exchange to improve dehumidifying efficiency of the air to be dehumidified [MEANS FOR SOLVING PROBLEMS] A dehumidifier includes a means for sucking the air of interest and absorbing moisture in the air and a means for heat exchange for the relatively high temperature air containing the moisture by means of relatively low temperature air sucked from a route different from the air suction route of the air to be dehumidified.
    Type: Application
    Filed: March 10, 2008
    Publication date: November 11, 2010
    Inventors: Masayuki Takatsuka, Norihito Kawahara