Patents by Inventor Naotaka MUROZONO

Naotaka MUROZONO 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).

  • Angle adjuster for music stand and keyboard instrument with angle adjuster
    Patent number: 8785756
    Abstract: An angle adjuster for a music stand includes: a pair of thick portions having a thickness equivalent to a thickness of a two-fold hinge in a folded state and arranged to be mutually parallel; and an intermediate portion arranged between the pair of thick portions and recessed relative to upper surfaces of the thick portions perpendicular to a thickness direction thereof. The intermediate portion includes a plurality of catching portions provided mutually parallely along a longitudinal direction of the thick portions, each of the catching portions being configured to catch one end of a support bar to support the music stand.
    Type: Grant
    Filed: May 30, 2013
    Date of Patent: July 22, 2014
    Assignee: Kabushiki Kaisha Kawai Gakki Seisakusho
    Inventor: Naotaka Murozono
  • ANGLE ADJUSTER FOR MUSIC STAND AND KEYBOARD INSTRUMENT WITH ANGLE ADJUSTER
    Publication number: 20130319204
    Abstract: An angle adjuster for a music stand includes: a pair of thick portions having a thickness equivalent to a thickness of a two-fold hinge in a folded state and arranged to be mutually parallel; and an intermediate portion arranged between the pair of thick portions and recessed relative to upper surfaces of the thick portions perpendicular to a thickness direction thereof. The intermediate portion includes a plurality of catching portions provided mutually parallely along a longitudinal direction of the thick portions, each of the catching portions being configured to catch one end of a support bar to support the music stand.
    Type: Application
    Filed: May 30, 2013
    Publication date: December 5, 2013
    Applicant: KABUSHIKI KAISHA KAWAI GAKKI SEISAKUSHO
    Inventor: Naotaka MUROZONO