Patents by Inventor Ayumi Tajika

Ayumi Tajika 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).

  • Air conditioner with electronic dust collector
    Patent number: 6171376
    Abstract: An air conditioner has an electronic dust collector incorporated in its casing. A mounting plate is grounded which, in turn, grounds the casing of the air conditioner. This reduces adsorption of dust to the casing, thereby preventing soiling of the casing with dust or fine particles.
    Type: Grant
    Filed: November 25, 1998
    Date of Patent: January 9, 2001
    Assignee: Funai Electric Co., Ltd.
    Inventors: Yasumasa Hironaka, Ayumi Tajika