Patents by Inventor Masuo Ohnishi

Masuo Ohnishi 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: 20190294212
    Abstract: An information processing apparatus includes a plurality of stoppers that are provided on a keyboard and hold a display in a standing state in which the display is standing up with respect to the keyboard and to engage with the display in a closed state in which the display is closed.
    Type: Application
    Filed: June 12, 2019
    Publication date: September 26, 2019
    Inventors: Shintaro OHISHI, Kohhei NAKAJIMA, Hiroyuki FUJITA, Masuo OHNISHI
  • Patent number: 9933813
    Abstract: An information processing apparatus includes a first housing, a second housing including an antenna, and a hinge member including a first shaft on a side of the first housing, and a second shaft parallel to the first shaft and on a side of the second housing, the hinge member coupling the first housing and the second housing such that the first housing and the second housing are rotatable 360 degrees, wherein, in a state where a rotation angle between the first housing and the second housing is 360 degrees, the second shaft is located at a position nearer than the first shaft to a free end side of the first housing, and the antenna protrudes beyond the first housing.
    Type: Grant
    Filed: January 26, 2017
    Date of Patent: April 3, 2018
    Assignee: FUJITSU LIMITED
    Inventors: Shintaro Ohishi, Masato Hoshi, Yutaka Sato, Tadanori Tachikawa, Noritaka Hara, Masuo Ohnishi
  • Publication number: 20170220066
    Abstract: An information processing apparatus includes a first housing, a second housing including an antenna, and a hinge member including a first shaft on a side of the first housing, and a second shaft parallel to the first shaft and on a side of the second housing, the hinge member coupling the first housing and the second housing such that the first housing and the second housing are rotatable 360 degrees, wherein, in a state where a rotation angle between the first housing and the second housing is 360 degrees, the second shaft is located at a position nearer than the first shaft to a free end side of the first housing, and the antenna protrudes beyond the first housing.
    Type: Application
    Filed: January 26, 2017
    Publication date: August 3, 2017
    Applicant: FUJITSU LIMITED
    Inventors: Shintaro Ohishi, Masato Hoshi, Yutaka Sato, Tadanori Tachikawa, Noritaka Hara, Masuo Ohnishi
  • Patent number: 9684344
    Abstract: An exterior case includes a first member to which a hinge bracket is attached, a fastener portion being a portion of the first member surrounding a hole in the first member, and being thickened in a thickness direction of the first member, a second member that is fixed to the first member and surrounds the fastener portion of the first member, and at least one fastener screw screwed into the hole to fasten the first member and the second member together and to fasten the hinge bracket to the first member.
    Type: Grant
    Filed: July 24, 2014
    Date of Patent: June 20, 2017
    Assignee: FUJITSU LIMITED
    Inventors: Yasufumi Yamamoto, Masuo Ohnishi, Takashi Abe, Sonomasa Kobayashi
  • Patent number: 9471105
    Abstract: A display apparatus includes a display device body with a screen, a frame attached to the display device body, the frame having an opening for exposing the screen, and a panel secured to the frame so as to face the screen, the panel being elastic, wherein the frame has four sides to which the panel is secured and at least one of the four sides has a section projecting ahead of the screen higher than both ends, the section being other than both ends in a longitudinal direction of the at least one of the four sides.
    Type: Grant
    Filed: February 22, 2013
    Date of Patent: October 18, 2016
    Assignee: FUJITSU LIMITED
    Inventors: Takeshi Murakami, Masuo Ohnishi, Yasafumi Yamamoto
  • Patent number: 9354662
    Abstract: An electronic apparatus includes a first casing component that is provided with a through hole and made of metal, a second casing component that is integrally molded with the first casing component and made of resin, and a third casing component that covers the second casing component, wherein the second casing component is provided so as to extend from a face on one side of the through hole of the first casing component to a face on the other side of the first casing component through the through hole. The second casing component includes a fixing portion that fixes the second casing component to the first casing component, and a rib that is provided so as to stand over the first casing component in a position away from the through hole, and the third casing component being supported by the rib.
    Type: Grant
    Filed: March 14, 2014
    Date of Patent: May 31, 2016
    Assignee: FUJITSU LIMITED
    Inventors: Shintaro Ohishi, Shinji Aoki, Masuo Ohnishi
  • Patent number: 8976518
    Abstract: There is provided an electronic apparatus which includes a rectangular apparatus body including a display unit, and a battery pack including a battery cell incorporated therein and including a rounded outer shape, wherein the battery pack is mounted on one side of the apparatus body in an arrangement in which the display unit and the battery cell do not overlap with each other.
    Type: Grant
    Filed: December 14, 2012
    Date of Patent: March 10, 2015
    Assignee: Fujitsu Limited
    Inventors: Goki Yamaguchi, Masuo Ohnishi
  • Publication number: 20150061479
    Abstract: An exterior case includes a first member to which a hinge bracket is attached, a fastener portion being a portion of the first member surrounding a hole in the first member, and being thickened in a thickness direction of the first member, a second member that is fixed to the first member and surrounds the fastener portion of the first member, and at least one fastener screw screwed into the hole to fasten the first member and the second member together and to fasten the hinge bracket to the first member.
    Type: Application
    Filed: July 24, 2014
    Publication date: March 5, 2015
    Inventors: Yasufumi Yamamoto, Masuo Ohnishi, Takashi Abe, Sonomasa Kobayashi
  • Patent number: 8888379
    Abstract: There is provided an electronic device which includes a housing, an opening formed in the housing, a light receiving unit which is disposed inside the housing and is configured to receive an optical signal which enters through the opening, and an optical path changing unit which changes, to guide to the light receiving unit, a travelling direction of at least one of a first optical signal arriving from a first direction in respect to the housing and a second optical signal arriving from a second direction in respect to the housing, the first and second directions being opposite each other.
    Type: Grant
    Filed: February 6, 2013
    Date of Patent: November 18, 2014
    Assignee: Fujitsu Limited
    Inventors: Yasufumi Yamamoto, Masuo Ohnishi
  • Publication number: 20140293528
    Abstract: An electronic apparatus includes a first casing component that is provided with a through hole and made of metal, a second casing component that is integrally molded with the first casing component and made of resin, and a third casing component that covers the second casing component, wherein the second casing component is provided so as to extend from a face on one side of the through hole of the first casing component to a face on the other side of the first casing component through the through hole. The second casing component includes a fixing portion that fixes the second casing component to the first casing component, and a rib that is provided so as to stand over the first casing component in a position away from the through hole, and the third casing component being supported by the rib.
    Type: Application
    Filed: March 14, 2014
    Publication date: October 2, 2014
    Applicant: FUJITSU LIMITED
    Inventors: Shintaro Ohishi, Shinji Aoki, Masuo Ohnishi
  • Publication number: 20140268557
    Abstract: An information processing apparatus includes a body, a frame, and a hinge that allows the frame to be attached to a side face of the body in such a manner as to be rotatable and stoppable at any angle.
    Type: Application
    Filed: March 12, 2014
    Publication date: September 18, 2014
    Applicant: FUJITSU LIMITED
    Inventors: Masaki Iwata, Masuo Ohnishi
  • Patent number: 8824127
    Abstract: A display device includes: a display panel; a first housing attached to the display panel, the first housing having an opening to expose a display surface of the display panel; and a second housing attached to the first housing to cover a back surface of the display panel, wherein an end portion of one of the first housing and the second housing includes a folded portion and an end portion of the other of the first housing and the second housing includes an insertion portion to be inserted into the end portion.
    Type: Grant
    Filed: May 23, 2012
    Date of Patent: September 2, 2014
    Assignee: Fujitsu Limited
    Inventors: Yasufumi Yamamoto, Masuo Ohnishi
  • Patent number: 8717778
    Abstract: An electronic device including: a circuit board on which an electronic component is mounted; a plate material which is used as a ground, the plate material being extended in parallel with the circuit board; and a ground connection member which includes a fixed section and multiple elastic leg sections, the fixed section being tightened to the circuit board and connected to a ground on the circuit board, the elastic leg sections being extended from the fixed section toward different directions along the circuit board, each of the elastic leg sections being extended onto the plate material side to elastically press the plate material.
    Type: Grant
    Filed: May 1, 2012
    Date of Patent: May 6, 2014
    Assignee: Fujitsu Limited
    Inventors: Tadanori Tachikawa, Masuo Ohnishi
  • Publication number: 20130242482
    Abstract: A display apparatus includes a display device body with a screen, a frame attached to the display device body, the frame having an opening for exposing the screen, and a panel secured to the frame so as to face the screen, the panel being elastic, wherein the frame has four sides to which the panel is secured and at least one of the four sides has a section projecting ahead of the screen higher than both ends, the section being other than both ends in a longitudinal direction of the at least one of the four sides.
    Type: Application
    Filed: February 22, 2013
    Publication date: September 19, 2013
    Applicant: FUJITSU LIMITED
    Inventors: Takeshi Murakami, Masuo Ohnishi, Yasafumi Yamamoto
  • Publication number: 20130021728
    Abstract: A display device includes: a display panel; a first housing attached to the display panel, the first housing having an opening to expose a display surface of the display panel; and a second housing attached to the first housing to cover a back surface of the display panel, wherein an end portion of one of the first housing and the second housing includes a folded portion and an end portion of the other of the first housing and the second housing includes an insertion portion to be inserted into the end portion.
    Type: Application
    Filed: May 23, 2012
    Publication date: January 24, 2013
    Applicant: FUJITSU LIMITED
    Inventors: Yasufumi YAMAMOTO, Masuo OHNISHI
  • Patent number: 8289701
    Abstract: A heat receiver includes a casing defining a flow passage on a thermal conductive plate. The thermal conductive plate is received on an electronic component. The thermal conductive plate serves to transfer heat to coolant in the flow passage. At least two inflow nozzles extend into the casing to have discharge openings opposed to the upstream end of the flow passage. The coolant flows into the flow passage through the inflow nozzles. At least two streams of the coolant are thus generated in the flow passage. The streams widely expand or spread in the flow passage. The coolant flows through the flow passage without stagnating. The coolant can thus absorb the heat of the thermal conductive plate in an efficient manner. This results in an efficient heat absorption of the heat receiver.
    Type: Grant
    Filed: July 25, 2007
    Date of Patent: October 16, 2012
    Assignee: Fujistu Limited
    Inventors: Masumi Suzuki, Michimasa Aoki, Yosuke Tsunoda, Masuo Ohnishi, Masahiko Hattori
  • Patent number: 8256495
    Abstract: A fan is enclosed in the enclosure of an electronic apparatus. The fan discharges air out of a ventilation opening of the fan. Heat radiating fins are located in an air passage extending from the ventilation opening. A dust catcher is removably mounted on an outside surface of the enclosure into an opening of the enclosure. The dust catcher is located in the air passage between the heat radiating fins and the ventilation opening. The dust catcher serves to catch the dust in the air passage. The dust catcher is removed from the enclosure along with the dust.
    Type: Grant
    Filed: June 2, 2006
    Date of Patent: September 4, 2012
    Assignee: Fujitsu Limited
    Inventors: Masahiko Hattori, Masuo Ohnishi, Tadanori Tachikawa, Masatoshi Nishizawa, Tomoki Harada, Goro Nakagai, Toyohiro Kato
  • Publication number: 20120212926
    Abstract: An electronic device including: a circuit board on which an electronic component is mounted; a plate material which is used as a ground, the plate material being extended in parallel with the circuit board; and a ground connection member which includes a fixed section and multiple elastic leg sections, the fixed section being tightened to the circuit board and connected to a ground on the circuit board, the elastic leg sections being extended from the fixed section toward different directions along the circuit board, each of the elastic leg sections being extended onto the plate material side to elastically press the plate material.
    Type: Application
    Filed: May 1, 2012
    Publication date: August 23, 2012
    Applicant: FUJITSU LIMITED
    Inventors: Tadanori TACHIKAWA, Masuo OHNISHI
  • Patent number: 8199528
    Abstract: An electronic device including: a circuit board on which an electronic component is mounted; a plate material which is used as a ground, the plate material being extended in parallel with the circuit board; and a ground connection member which includes a fixed section and multiple elastic leg sections, the fixed section being tightened to the circuit board and connected to a ground on the circuit board, the elastic leg sections being extended from the fixed section toward different directions along the circuit board, each of the elastic leg sections being extended onto the plate material side to elastically press the plate material.
    Type: Grant
    Filed: January 27, 2009
    Date of Patent: June 12, 2012
    Assignee: Fujitsu Limited
    Inventors: Tadanori Tachikawa, Masuo Ohnishi
  • Patent number: 8154681
    Abstract: A display apparatus includes a front cover, a display panel, a rear cover configured to receive, with the front cover, the display panel, and a sheet member sandwiched by the display panel and the rear cover, the sheet member having a conductivity and shock absorption and vibration absorption properties.
    Type: Grant
    Filed: October 7, 2008
    Date of Patent: April 10, 2012
    Assignee: Fujitsu Limited
    Inventors: Goki Yamaguchi, Masuo Ohnishi