Patents by Inventor Naoki Nagoaka Mihara

Naoki Nagoaka Mihara 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).

  • Patent number: 8201890
    Abstract: An adjustable seat system includes a pair of chairs aligned with each other so that a front side of one chair faces a backside of another of the chairs. Each of the chairs includes a seat having a plurality of legs. The seat includes a pair of lateral walls and a seat cushion positioned between the lateral walls. The seat cushion has a rear edge and a front edge. A backrest is attached to the seat. A drive mechanism is mechanically coupled to the seat cushion. The drive mechanism is actuated in a first direction to lift the rear edge upwardly or actuated in a second direction to lower the rear edge downwardly to an approximately horizontal orientation. A seat control is electrically coupled to the drive mechanism and is actuated to selectively actuate the drive mechanism in a first direction or a second direction.
    Type: Grant
    Filed: November 19, 2009
    Date of Patent: June 19, 2012
    Inventor: Naoki Nagoaka Mihara