Patents by Inventor Mitsukata Shizuya

Mitsukata Shizuya 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).

  • Optical disk apparatus with openings for discharging air from therein
    Patent number: 7543310
    Abstract: In an optical disk apparatus for recording and/or reading information with respect to an optical disk, comprising, a chassis for containing the optical disk, and a tray being movable with respect to the chassis and adapted to support the optical disk thereon so that the optical disk is movable with respect to the chassis, the chassis has an opening for discharging an air from an inside of the chassis to an outside of the chassis through the opening.
    Type: Grant
    Filed: July 29, 2005
    Date of Patent: June 2, 2009
    Assignee: Hitachi - LG Data Storage, Inc.
    Inventors: Mitsukata Shizuya, Makoto Ibe, Hideyuki Onuma, Shinya Tsubota, Yoshiaki Yamauchi, Keiji Sasao, Manabu Ochi, Hiroyuki Toyoda
  • Optical disk apparatus
    Publication number: 20060184951
    Abstract: In an optical disk apparatus for recording and/or reading information with respect to an optical disk, comprising, a chassis for containing the optical disk, and a tray being movable with respect to the chassis and adapted to support the optical disk thereon so that the optical disk is movable with respect to the chassis, the chassis has an opening for discharging an air from an inside of the chassis to an outside of the chassis through the opening.
    Type: Application
    Filed: July 29, 2005
    Publication date: August 17, 2006
    Applicant: Hitachi-LG Data Storage, Inc.
    Inventors: Mitsukata Shizuya, Makoto Ibe, Hideyuki Onuma, Shinya Tsubota, Yoshiaki Yamauchi, Keiji Sasao, Manabu Ochi, Hiroyuki Toyoda