Patents by Inventor Kazuomi Kaneko

Kazuomi Kaneko 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).

  • Display apparatus
    Patent number: 7753533
    Abstract: In conjunction with attachment or detachment of a dust filter, a lid disposed to an inlet of a duct operates to close the inlet.
    Type: Grant
    Filed: August 31, 2006
    Date of Patent: July 13, 2010
    Assignee: Hitachi, Ltd.
    Inventor: Kazuomi Kaneko
  • Display apparatus
    Publication number: 20070211220
    Abstract: In conjunction with attachment or detachment of a dust filter, a lid disposed to an inlet of a duct operates to close the inlet.
    Type: Application
    Filed: August 31, 2006
    Publication date: September 13, 2007
    Inventor: Kazuomi Kaneko
  • Video projector
    Patent number: D575811
    Type: Grant
    Filed: May 29, 2007
    Date of Patent: August 26, 2008
    Assignee: Hitachi, Ltd.
    Inventors: Masayuki Ohki, Sho Nozue, Minoru Ikeda, Shinji Matsumoto, Kazuomi Kaneko
  • Projector
    Patent number: D678382
    Type: Grant
    Filed: February 9, 2012
    Date of Patent: March 19, 2013
    Assignee: Hitachi Consumer Electronics Co., Ltd.
    Inventors: Atsushi Ishibashi, Yuta Kawaguchi, Yoshihiro Iwama, Chohei Ono, Satoshi Nakayama, Kazumasa Ueoka, Kazuomi Kaneko