Patents by Inventor Tetsuaki Imanishi

Tetsuaki Imanishi 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).

  • Tiltable device for carrying an object thereon
    Patent number: 6467974
    Abstract: A tiltable device for carrying an object thereon includes a base, first and second rails arranged on the base and inclined such that they are located close to each other at one end and remote from each other at the other end, a first lateral link having opposite ends movably arranged on the first and second rails, respectively, a second lateral link parallel to the first lateral link and serving as a tiltable base for carrying an object thereon, and first and second vertical links parallel to each other and each rotatably connected to the first and second lateral links for holding the first and second lateral links together.
    Type: Grant
    Filed: August 7, 2000
    Date of Patent: October 22, 2002
    Assignee: Shotoku Ltd.
    Inventors: Naoki Ebimoto, Tamiki Umemura, Tetsuaki Imanishi