Patents by Inventor Fumihiko Koizumi

Fumihiko Koizumi 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 DEVICE
    Publication number: 20150277182
    Abstract: According to one embodiment, a display device includes a panel cell, a member structurally independent from the panel cell, and a fixing portion fixing the panel cell and the member.
    Type: Application
    Filed: June 10, 2015
    Publication date: October 1, 2015
    Inventors: Fumihiko Koizumi, Shinobu Ofuchi
  • Display device
    Patent number: 9080719
    Abstract: According to one embodiment, a display device includes a panel cell, a member structurally independent from the panel cell, and a fixing portion fixing the panel cell and the member.
    Type: Grant
    Filed: July 6, 2012
    Date of Patent: July 14, 2015
    Assignee: KABUSHIKI KAISHA TOSHIBA
    Inventors: Fumihiko Koizumi, Shinobu Ofuchi
  • DISPLAY DEVICE
    Publication number: 20130088816
    Abstract: According to one embodiment, a display device includes a panel cell, a member structurally independent from the panel cell, and a fixing portion fixing the panel cell and the member.
    Type: Application
    Filed: July 6, 2012
    Publication date: April 11, 2013
    Inventors: Fumihiko Koizumi, Shinobu Ofuchi
  • Electronic apparatus with a pump to force out liquid coolant
    Publication number: 20040027800
    Abstract: An electronic apparatus includes a housing, a heat-receiving portion thermally connected to a heat-generating component, a heat-radiating portion for radiating heat generated by the component, a pump for supplying liquid coolant to the heat-radiating portion, and a holding member secured to fixing portions and holding the pump in the housing. The pump has a plurality of peripheral walls. A plurality of fixing areas are provided outside the pump, each being located between two corners defined by an adjacent three of the peripheral walls. The fixing portions are aligned with the fixing areas.
    Type: Application
    Filed: April 10, 2003
    Publication date: February 12, 2004
    Applicant: Kabushiki Kaisha Toshiba
    Inventors: Mitsuyoshi Tanimoto, Yoshinori Kamikawa, Fumihiko Koizumi, Teruo Kinoshita
  • Electronic apparatus containing heat generating component, and extension apparatus for extending the function of the electronic apparatus
    Patent number: 6542360
    Abstract: An electronic apparatus has a housing that includes a bottom wall with a communication hole formed therein, and also has an extension apparatus on which the housing is removably mounted. The housing contains a heat generating component and a heat sink thermally connected thereto. The communication hole is opened and closed by a lid, which is always urged toward a position for closing the communication hole. The extension apparatus has operation members for forcibly opening the lid when the housing is mounted thereon.
    Type: Grant
    Filed: June 28, 2001
    Date of Patent: April 1, 2003
    Assignee: Kabushiki Kaisha Toshiba
    Inventor: Fumihiko Koizumi
  • Electronic apparatus containing heat generating component, and extension apparatus for extending the function of the electronic apparatus
    Publication number: 20020018335
    Abstract: An electronic apparatus has a housing that includes a bottom wall with a communication hole formed therein, and also has an extension apparatus on which the housing is removably mounted. The housing contains a heat generating component and a heat sink thermally connected thereto. The communication hole is opened and closed by a lid, which is always urged toward a position for closing the communication hole. The extension apparatus has operation members for forcibly opening the lid when the housing is mounted thereon.
    Type: Application
    Filed: June 28, 2001
    Publication date: February 14, 2002
    Inventor: Fumihiko Koizumi