Patents by Inventor Takeaki HIRASAWA

Takeaki HIRASAWA 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).

  • Publication number: 20140062274
    Abstract: A fixing member includes a base part that is attached to a first member by an attachment member, and a deformed part, which is elastically deformable with respect to the base part and has an engagement part that is capable of engaging a second member and a pressable part to which a pressing force is applied by the attachment member. The deformed part is elastically deformed, the engagement part engages the second member and the first member is fixed to the second member due to a pressing force being applied to the pressable part by the attachment member when the base part is attached to the first member by the attachment member.
    Type: Application
    Filed: August 20, 2013
    Publication date: March 6, 2014
    Applicant: SONY CORPORATION
    Inventor: Takeaki Hirasawa
  • Publication number: 20140043738
    Abstract: Provided is a display device, including: a device main body including a display, the display including a display surface, the display surface being configured to display an image; and a stand configured to support the device main body. The stand includes a supported portion, the supported portion being slidably supported on a surface opposite to the display surface of the device main body, and a connection portion, the connection portion being rotatable with respect to the supported portion around a hinge shaft.
    Type: Application
    Filed: July 22, 2013
    Publication date: February 13, 2014
    Applicant: SONY CORPORATION
    Inventor: Takeaki Hirasawa
  • Publication number: 20130250550
    Abstract: There is provided a display device including a display in which an image is displayed on a display surface, and a back chassis that is disposed on a surface opposite to the display surface of the display. A display holding portion that holds the display is provided in the back chassis.
    Type: Application
    Filed: March 12, 2013
    Publication date: September 26, 2013
    Applicant: SONY CORPORATION
    Inventor: Takeaki Hirasawa
  • Publication number: 20130242483
    Abstract: There is provided a display apparatus including a display that has a display face on which an image is displayed, a back chassis that is disposed on a side opposite to the display face of the display, and a cover film that is positioned in a state in which the cover film reaches the back chassis from the display face, one end of the cover film being attached to at least a portion of an outer circumferential portion of the display. The display is held by the cover film.
    Type: Application
    Filed: March 4, 2013
    Publication date: September 19, 2013
    Applicant: SONY CORPORATION
    Inventor: Takeaki Hirasawa
  • Publication number: 20120318484
    Abstract: A heat-dissipation structure includes: a heat-dissipation member between a high-temperature section and a low-temperature section, wherein the heat-dissipation member includes a cushion section being made of a flexible material, and a heat-transfer section being provided in part or an entire surface of the cushion section, and being in contact with both the high-temperature section and the low-temperature section.
    Type: Application
    Filed: June 7, 2012
    Publication date: December 20, 2012
    Applicant: SONY CORPORATION
    Inventor: Takeaki Hirasawa
  • Publication number: 20120250352
    Abstract: A display device includes: a casing configured by at least one chassis; a display arranged inside the casing; a light guiding plate arranged on a rear face side of the display and has an outer peripheral face at least a part of which is formed as an incident face on which light is incident; a light source unit including a light source arranged to face the incident face of the light guiding plate on a lateral side of the light guiding plate; and a heat dissipating member, to which the light source unit is attached, that dissipates heat generated when the light source is driven. The heat dissipating member or the light source unit is attached to the light guiding plate, and the heat dissipating member and the light source unit can be moved with respect to the chassis in accordance with expansion or shrinkage of the light guiding plate.
    Type: Application
    Filed: March 12, 2012
    Publication date: October 4, 2012
    Applicant: Sony Corporation
    Inventor: Takeaki HIRASAWA
  • Publication number: 20120250355
    Abstract: A display device includes a housing constituted by at least one chassis, a display disposed inside the housing, a light guide plate disposed in the back side face of the display and of which at least one portion of the outer circumference face is formed as an incident face to which light is incident, a light source unit having light sources that are disposed in the sides of the light guide plate so as to face the incident face of the light guide plate and is movable with respect to the chassis in the direction orthogonal to the thickness direction of the light guide plate, a heat dissipating member to which the light source unit is attached dissipating heat generated during driving of the light sources, and a bias unit biasing the light source unit to a direction approaching the incident face of the light guide plate.
    Type: Application
    Filed: March 12, 2012
    Publication date: October 4, 2012
    Applicant: Sony Corporation
    Inventor: Takeaki HIRASAWA