Patents by Inventor Masanori Tsukuda

Masanori Tsukuda 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).

  • Patent number: 7277276
    Abstract: A mounting structure for attaching a display panel (200) to a cover (100) of a display, comprising: a plurality of attaching portions (210) provided at a circumference of the display panel (200), each of the attaching portions including a screw hole penetrating thicknesswise of the display panel (200) and also including a guide wall formed on the surface of the display panel (200) facing the cover (100), the guide wall (230) surrounding the screw hole and extending thicknesswise of the display panel (200); and a plurality of bosses (300) vertically formed at the cover (100) and extending thicknesswise of the display panel (200), corresponding to a respective one of the attaching portions (210) for receiving screws, each of the bosses (300) integrally formed with at least two guide members (330, 340) that elastically contact the guide wall (230) and elastically deformed in a direction across an axis of the boss (300); wherein when the guide members (330, 340) of each of the bosses (300) come into elastic conta
    Type: Grant
    Filed: February 10, 2006
    Date of Patent: October 2, 2007
    Assignee: Fujitsu Limited
    Inventor: Masanori Tsukuda
  • Publication number: 20060126276
    Abstract: A mounting structure for attaching a display panel (200) to a cover (100) of a display, comprising: a plurality of attaching portions (210) provided at a circumference of the display panel (200), each of the attaching portions including a screw hole penetrating thicknesswise of the display panel (200) and also including a guide wall formed on the surface of the display panel (200) facing the cover (100), the guide wall (230) surrounding the screw hole and extending thicknesswise of the display panel (200); and a plurality of bosses (300) vertically formed at the cover (100) and extending thicknesswise of the display panel (200), corresponding to a respective one of the attaching portions (210) for receiving screws, each of the bosses (300) integrally formed with at least two guide members (330, 340) that elastically contact the guide wall (230) and elastically deformed in a direction across an axis of the boss (300); wherein when the guide members (330, 340) of each of the bosses (300) come into elastic conta
    Type: Application
    Filed: February 10, 2006
    Publication date: June 15, 2006
    Applicant: FUJITSU LIMITED
    Inventor: Masanori Tsukuda
  • Patent number: 6869056
    Abstract: A tilt-swivel stand includes a base member, a movable member mounted on the base member, and a connecting mechanism for connecting the base member to the movable member. The connecting mechanism consists of a protrusion and a guide groove into which the protrusion is inserted. The protrusion includes a shank and an engaging portion. This engaging portion has a normal size greater than the width of the guide groove. The engaging portion is flexible enough to go through the guide groove.
    Type: Grant
    Filed: September 15, 2003
    Date of Patent: March 22, 2005
    Assignee: Fujitsu Limited
    Inventor: Masanori Tsukuda
  • Publication number: 20040051012
    Abstract: A tilt-swivel stand includes a base member, a movable member mounted on the base member, and a connecting mechanism for connecting the base member to the movable member. The connecting mechanism consists of a protrusion and a guide groove into which the protrusion is inserted. The protrusion includes a shank and an engaging portion. This engaging portion has a normal size greater than the width of the guide groove. The engaging portion is flexible enough to go through the guide groove.
    Type: Application
    Filed: September 15, 2003
    Publication date: March 18, 2004
    Applicant: FUJITSU LIMITED
    Inventor: Masanori Tsukuda
  • Patent number: 6644616
    Abstract: A tilt-swivel stand includes a base member, a movable member mounted on the base member, and a connecting mechanism for connecting the base member to the movable member. The connecting mechanism consists of a protrusion and a guide groove into which the protrusion is inserted. The protrusion includes a shank and an engaging portion. This engaging portion has a normal size greater than the width of the guide groove. The engaging portion is flexible enough to go through the guide groove.
    Type: Grant
    Filed: August 25, 2000
    Date of Patent: November 11, 2003
    Assignee: Fujitsu Limited
    Inventor: Masanori Tsukuda
  • Patent number: 6054748
    Abstract: A semiconductor power device includes a high-resistance semiconductor substrate of the first conductivity type having first and second major surfaces and a recess in either one of the first and second major surfaces, and a semiconductor power element with a field relaxation structure, at least part of which is formed in a region of the semiconductor substrate where the recess is formed.
    Type: Grant
    Filed: March 13, 1998
    Date of Patent: April 25, 2000
    Assignee: Kabushiki Kaisha Toshiba
    Inventors: Masanori Tsukuda, Takashi Shinohe, Masakazu Yamaguchi
  • Patent number: 6016249
    Abstract: This invention relates to a housing unit in which a certain unit is provided in a packaging case. The object of the invention is to reduce the number of parts and fabrication steps to lower production cost and to cushioned impact applied to the unit. A disc unit provided in the packaging case is urged by restoring forces of a first, a second and a third pressing portion, which are formed integrally with the packaging case. Also, the disc unit is held down to be secured by a stopper portion which secure disc units of different height.
    Type: Grant
    Filed: October 3, 1995
    Date of Patent: January 18, 2000
    Assignee: Fujitsu Limited
    Inventors: Nobuhiro Ogawa, Masanori Tsukuda