Patents by Inventor Daisuke Mihara
Daisuke Mihara 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).
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Publication number: 20120250284Abstract: An electronic device includes: a chassis; an input device and a display panel that are arranged within the chassis; an elastic member that is arranged between the chassis and the display panel; and a holding member that holds the input device, that is secured to the chassis, and that pushes the display panel toward the elastic member to deform the elastic member.Type: ApplicationFiled: November 16, 2011Publication date: October 4, 2012Applicant: FUJITSU LIMITEDInventors: Takashi ABE, Daisuke MIHARA
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Publication number: 20120229435Abstract: A display device includes a display module including a display screen and displaying an image on the display screen; a chassis containing the display module, exposing the display screen, and holding the display screen so as to stand the display screen; a light receiving window disposed on a first part on the chassis, the first part being adjacent to a second part where the display screen is exposed, shifted toward a back side from a surface of the chassis on a periphery of the second part, and receiving incident light from outside of the chassis into the chassis; and an illumination sensor contained in the chassis, detecting illuminance of incident light through the light receiving window, and having an illuminance detection range having a center line extending in a direction inclined downward from a direction of a normal line of the display screen.Type: ApplicationFiled: May 18, 2012Publication date: September 13, 2012Applicant: FUJITSU LIMITEDInventors: Masahiko HOSHI, Sonomasa Kobayashi, Daisuke Mihara, Kenji Suzuki
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Patent number: 8213166Abstract: An electronic device includes: a casing; a detachable cover having a plate shape forming a part of a top surface of the casing; and an electrostatic touch sensor disposed on an inner surface of the cover to detect a touch location of a finger on an outer surface of the cover.Type: GrantFiled: February 25, 2009Date of Patent: July 3, 2012Assignee: Fujitsu LimitedInventors: Daisuke Mihara, Ikki Tatsukami
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Publication number: 20120030693Abstract: An electronic apparatus includes a disk drive unit, a first casing and a second casing. The disk drive unit is provided inside the electronic apparatus and has an insertion slot into which a disk medium is to be slid or placed. The first casing covers an upper side of the disk drive unit and includes a cover portion covering an upper edge of the insertion slot. The second casing joins to the first casing and provides a housing portion housing the disk drive unit.Type: ApplicationFiled: May 26, 2011Publication date: February 2, 2012Applicant: FUJITSU LIMITEDInventors: Daisuke MIHARA, Kaigo Tanaka
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Publication number: 20120026739Abstract: An electronic apparatus includes a cover unit, a touchpad unit and a contact member. The cover unit has a window through which an operation section is exposed and the window has an inwardly inclined peripheral surface as an inclined portion. The touchpad unit is arranged substantially in the window. The contact member is secured on the touchpad unit and is exposed through the window. The contact member has a joining part for the cover unit. The joining part of the contact member forms a contiguous inclined surface together with the inclined portion of the cover unit.Type: ApplicationFiled: July 20, 2011Publication date: February 2, 2012Applicant: FUJITSU LIMITEDInventors: Daisuke MIHARA, Motoki Yasuda, Kaigo Tanaka
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Patent number: 8040688Abstract: A circuit board unit includes: a circuit board; a connector mounted on and electrically connected to the circuit board via a cable; a support member which supports the connector on the circuit board; and an installation component mounted on the circuit board to support the support member. The circuit board has a pair of openings passing through front and rear surfaces of the circuit board on both sides of an area on which the connector is mounted. The support member has an upper plate adjoining an upper surface of the connector, a pair of side plates that are bent from the upper plate and extending along a pair of side surfaces of the connector and each have a leading edge inserted into each of the pair of openings, and a fixed section extending from the upper plate and fixed to the installation component.Type: GrantFiled: February 25, 2009Date of Patent: October 18, 2011Assignee: Fujitsu LimitedInventors: Ikki Tatsukami, Daisuke Mihara
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Patent number: 7920378Abstract: An electronic device includes a first unit and a second unit connected via a hinge member. The second unit has, at a lower end, a rod section having a cylindrical shape and extending laterally. The rod section has a notch portion formed by making a cut in the cylindrical shape at a position corresponding to a fixed section of the hinge member. The first unit includes: a first cover that includes a plate portion forming a part of a top surface of the first unit, and a rising portion having an arc shape fitted to a cylindrical contour of the rod section and covering a first space of the notch portion; and a second cover that has an arc shape fitted to the cylindrical contour of the rod section and covers a second space of the notch portion while covering the notch portion in combination with the rising portion.Type: GrantFiled: March 30, 2010Date of Patent: April 5, 2011Assignee: Fujitsu LimitedInventors: Daisuke Mihara, Ikki Tatsukami, Masahiko Hoshi
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Patent number: 7907230Abstract: In a first area, a projection section provided in a second rib is inserted into a hollow section provided in a first rib, and the first rib and the second rib are overlapped with each other such that the second rib is located inside the first rib. In a second area, the first rib and the second rib are overlapped with each other such that the first rib is located inside the second rib. Therefore, a front rib and a back rib prevent each other from moving in an overlapping direction. Accordingly, it is possible to fix the front rib and the back rib without using a rib which is another component, thereby making it possible to reduce the size and weight of an apparatus while increasing the size of a display screen.Type: GrantFiled: August 14, 2008Date of Patent: March 15, 2011Assignee: Fujitsu LimitedInventors: Katsuichi Goto, Daisuke Mihara, Kaigo Tanaka
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Publication number: 20100182742Abstract: An electronic device includes a first unit and a second unit connected via a hinge member. The second unit has, at a lower end, a rod section having a cylindrical shape and extending laterally. The rod section has a notch portion formed by making a cut in the cylindrical shape at a position corresponding to a fixed section of the hinge member. The first unit includes: a first cover that includes a plate portion forming a part of a top surface of the first unit, and a rising portion having an arc shape fitted to a cylindrical contour of the rod section and covering a first space of the notch portion; and a second cover that has an arc shape fitted to the cylindrical contour of the rod section and covers a second space of the notch portion while covering the notch portion in combination with the rising portion.Type: ApplicationFiled: March 30, 2010Publication date: July 22, 2010Applicant: FUJITSU LIMITEDInventors: Daisuke MIHARA, Ikki Tatsukami, Masahiko Hoshi
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Patent number: 7719827Abstract: An electronic device includes a first unit and a second unit connected via a hinge member. The second unit has, at a lower end, a rod section having a cylindrical shape and extending laterally. The rod section has a notch portion formed by making a cut in the cylindrical shape at a position corresponding to a fixed section of the hinge member. The first unit includes: a first cover that includes a plate portion forming a part of a top surface of the first unit, and a rising portion having an arc shape fitted to a cylindrical contour of the rod section and covering a first space of the notch portion; and a second cover that has an arc shape fitted to the cylindrical contour of the rod section and covers a second space of the notch portion while covering the notch portion in combination with the rising portion.Type: GrantFiled: February 25, 2009Date of Patent: May 18, 2010Assignee: Fujitsu LimitedInventors: Daisuke Mihara, Ikki Tatsukami, Masahiko Hoshi
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Patent number: 7660118Abstract: An apparatus includes a heat generating component; a heat radiating member that absorbs heat from the heat generating component and radiates heat; a fan that sends air toward the heat radiating member; a housing incorporating the heat generating component, the heat radiating member and the fan, and including a first opening that discharges air warmed up by the heat radiating member to an outside and a second opening that exposes an air inlet portion of the heat radiating member in which air from the fan enters; and a cover member that is detachably attached to the housing and covers the second opening.Type: GrantFiled: April 24, 2007Date of Patent: February 9, 2010Assignee: Fujitsu LimitedInventors: Ikki Tatsukami, Sonomasa Kobayashi, Wataru Tanaka, Daisuke Mihara, Yutaka Sato, Hideaki Kamikakoi
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Publication number: 20090303674Abstract: A circuit board unit includes: a circuit board; a connector mounted on and electrically connected to the circuit board via a cable; a support member which supports the connector on the circuit board; and an installation component mounted on the circuit board to support the support member. The circuit board has a pair of openings passing through front and rear surfaces of the circuit board on both sides of an area on which the connector is mounted. The support member has an upper plate adjoining an upper surface of the connector, a pair of side plates that are bent from the upper plate and extending along a pair of side surfaces of the connector and each have a leading edge inserted into each of the pair of openings, and a fixed section extending from the upper plate and fixed to the installation component.Type: ApplicationFiled: February 25, 2009Publication date: December 10, 2009Applicant: FUJITSU LIMITEDInventors: Ikki Tatsukami, Daisuke Mihara
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Publication number: 20090302722Abstract: An electronic device includes a first unit and a second unit connected via a hinge member. The second unit has, at a lower end, a rod section having a cylindrical shape and extending laterally. The rod section has a notch portion formed by making a cut in the cylindrical shape at a position corresponding to a fixed section of the hinge member. The first unit includes: a first cover that includes a plate portion forming a part of a top surface of the first unit, and a rising portion having an arc shape fitted to a cylindrical contour of the rod section and covering a first space of the notch portion; and a second cover that has an arc shape fitted to the cylindrical contour of the rod section and covers a second space of the notch portion while covering the notch portion in combination with the rising portion.Type: ApplicationFiled: February 25, 2009Publication date: December 10, 2009Applicant: FUJITSU LIMITEDInventors: Daisuke Mihara, Ikki Tatsukami, Masahiko Hoshi
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Publication number: 20090303680Abstract: An electronic device includes: a casing; a detachable cover having a plate shape forming a part of a top surface of the casing; and an electrostatic touch sensor disposed on an inner surface of the cover to detect a touch location of a finger on an outer surface of the cover.Type: ApplicationFiled: February 25, 2009Publication date: December 10, 2009Applicant: FUJITSU LIMITEDInventors: Daisuke Mihara, Ikki Tatsukami
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Patent number: 7609510Abstract: The electronic apparatus includes: a housing having an opening in which a unit is inserted; a wiring member that extends under the inserted unit in the direction across insertion direction of the unit; and a sheet that extends under and over the wiring member so as to wrap the wiring member by being folded at a portion of the sheet close to the opening.Type: GrantFiled: August 6, 2007Date of Patent: October 27, 2009Assignee: Fujitsu LimitedInventors: Ikki Tatsukami, Shirou Kondou, Yutaka Sato, Hideaki Kamikakoi, Daisuke Mihara
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Publication number: 20090167978Abstract: In a first area, a projection section provided in a second rib is inserted into a hollow section provided in a first rib, and the first rib and the second rib are overlapped with each other such that the second rib is located inside the first rib. In a second area, the first rib and the second rib are overlapped with each other such that the first rib is located inside the second rib. Therefore, a front rib and a back rib prevent each other from moving in an overlapping direction. Accordingly, it is possible to fix the front rib and the back rib without using a rib which is another component, thereby making it possible to reduce the size and weight of an apparatus while increasing the size of a display screen.Type: ApplicationFiled: August 14, 2008Publication date: July 2, 2009Applicant: FUJITSU LIMITEDInventors: Katsuichi Goto, Daisuke Mihara, Kaigo Tanaka
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Patent number: 7423868Abstract: An apparatus for mounting includes a first buffer fixing piece for arranging a first buffer unit to a first hard disk drive (HDD), a holding frame for holding the first HDD that is integrated with the first buffer fixing piece, and for fixing a control board, a second buffer fixing piece for arranging a second buffer unit to a second HDD, and for arranging the second HDD away from a palm rest, and a holding case that holds the second HDD, and is connected to the holding frame.Type: GrantFiled: July 29, 2004Date of Patent: September 9, 2008Assignee: Fujitsu LimitedInventors: Daisuke Mihara, Takeshi Murakami, Hiroyuki Mochizuki
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Publication number: 20080043423Abstract: The electronic apparatus includes: a housing having an opening in which a unit is inserted; a wiring member that extends under the inserted unit in the direction across insertion direction of the unit; and a sheet that extends under and over the wiring member so as to wrap the wiring member by being folded at a portion of the sheet close to the opening.Type: ApplicationFiled: August 6, 2007Publication date: February 21, 2008Applicant: FUJITSU LIMITEDInventors: Ikki Tatsukami, Shirou Kondou, Yutaka Sato, Hideaki Kamikakoi, Daisuke Mihara
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Publication number: 20080043434Abstract: An apparatus includes a heat generating component; a heat radiating member that absorbs heat from the heat generating component and radiates heat; a fan that sends air toward the heat radiating member; a housing incorporating the heat generating component, the heat radiating member and the fan, and including a first opening that discharges air warmed up by the heat radiating member to an outside and a second opening that exposes an air inlet portion of the heat radiating member in which air from the fan enters; and a cover member that is detachably attached to the housing and covers the second opening.Type: ApplicationFiled: April 24, 2007Publication date: February 21, 2008Applicant: FUJITSU LIMITEDInventors: Ikki Tatsukami, Sonomasa Kobayashi, Wataru Tanaka, Daisuke Mihara, Yutaka Sato, Hideaki Kamikakoi
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Publication number: 20050135057Abstract: An apparatus for mounting includes a first buffer fixing piece for arranging a first buffer unit to a first hard disk drive (HDD), a holding frame for holding the first HDD that is integrated with the first buffer fixing piece, and for fixing a control board, a second buffer fixing piece for arranging a second buffer unit to a second HDD, and for arranging the second HDD away from a palm rest, and a holding case that holds the second HDD, and is connected to the holding frame.Type: ApplicationFiled: July 29, 2004Publication date: June 23, 2005Inventors: Daisuke Mihara, Takeshi Murakami, Hiroyuki Mochizuki