Patents by Inventor Akio SuzukiI

Akio SuzukiI 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 FILTER
    Publication number: 20100307118
    Abstract: An air filter 100 includes a plurality of filter units 2 and an outer frame 10 surrounding the plurality of filter units 2. The filter units 2 each include a pleated filter medium 4 and a supporting frame 6 holding a peripheral portion 4e of the filter medium 4. Adjacent two filter units 2 and 2 form a V-shape. The plurality of filter units 2 are coupled to each other at the respective supporting frames 6 thereof. The plurality of filter units 2 are fitted in the outer frame 10 so that all of the filter units 2 are inclined with respect to in-plane directions of opening surfaces of the outer frame 10.
    Type: Application
    Filed: December 4, 2008
    Publication date: December 9, 2010
    Applicant: NITTO DENKO CORPORATION
    Inventors: Eizo Kawano, Masatoshi Suzuki, Youzou Yano, Akio SuzukiI