Patents by Inventor Shogo Yamaguchi
Shogo Yamaguchi 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: 20230402511Abstract: Provided is a semiconductor device including a drift region, a buffer region which is provided in a back surface side of a semiconductor substrate relative to the drift region and has a first peak of a doping concentration, and a first lattice defect region which is provided in a front surface side of the semiconductor substrate relative to the first peak in a depth direction of the semiconductor substrate, in which the buffer region has a hydrogen peak which is provided in the front surface side of the semiconductor substrate relative to the first lattice defect region, and an integrated concentration obtained by integrating the doping concentration in a direction from an upper end of the drift region to the hydrogen peak in the depth direction of the semiconductor substrate is equal to or larger than a critical integrated concentration.Type: ApplicationFiled: August 25, 2023Publication date: December 14, 2023Inventors: Motoyoshi KUBOUCHI, Takashi YOSHIMURA, Yuki SAWA, Shogo YAMAGUCHI
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Patent number: 11703977Abstract: A control device comprising a control unit configured to control regular operation based on operation on a first switch detecting operation in two opposing directions and operation on a second switch detecting touch on an object, wherein the control unit performs control such that the regular operation based on operation on the second switch is not performed until a regular time set between first and second times passes after operation on the first switch is detected, wherein the first time is a time in which a cumulative occurrence rate at which unintended touch on the second switch by a user after operation on the first switch occurs becomes 100% in an experiment carried out in advance, and wherein the second time is a time in which an intended touch on the second switch by the user after operation on the first switch is first detected.Type: GrantFiled: December 1, 2022Date of Patent: July 18, 2023Assignee: KABUSHIKI KAISHA TOKAI RIKA DENKI SEISAKUSHOInventors: Fumiaki Hirose, Yasutaka Matsuda, Takeshi Ohnishi, Kunitoshi Noguchi, Shogo Yamaguchi, Takuma Fukuda
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Publication number: 20230176677Abstract: A control device comprising a control unit configured to control regular operation based on operation on a first switch detecting operation in two opposing directions and operation on a second switch detecting touch on an object, wherein the control unit performs control such that the regular operation based on operation on the second switch is not performed until a regular time set between first and second times passes after operation on the first switch is detected, wherein the first time is a time in which a cumulative occurrence rate at which unintended touch on the second switch by a user after operation on the first switch occurs becomes 100% in an experiment carried out in advance, and wherein the second time is a time in which an intended touch on the second switch by the user after operation on the first switch is first detected.Type: ApplicationFiled: December 1, 2022Publication date: June 8, 2023Applicant: KABUSHIKI KAISHA TOKAI RIKA DENKI SEISAKUSHOInventors: Fumiaki HIROSE, Yasutaka MATSUDA, Takeshi OHNISHI, Kunitoshi NOGUCHI, Shogo YAMAGUCHI, Takuma FUKUDA
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Publication number: 20210247945Abstract: An operation device includes an operating portion including plural adjacent operating regions, plural detection portions that are arranged on the operating portion so as to correspond to the plurality of operating regions to detect contact and each output a detection value, and a determination unit that calculates a calculated value from a sum of the obtained detection values and the largest detection value among the obtained detection values, compares the calculated value to a predetermined threshold value, and thereby decides whether or not to display an image on an electrically connected display device, the image being associated with the detection portion that output the largest detection value.Type: ApplicationFiled: February 8, 2021Publication date: August 12, 2021Inventors: Kohei GOTO, Kunitoshi NOGUCHI, Shogo YAMAGUCHI
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Patent number: 9002013Abstract: An apparatus for displaying information received from a communication apparatus including a key information producing unit configured to produce key information used to authenticate the communication apparatus; a key information distributing unit configured to distribute the key information; an authentication information receiving unit configured to receive authentication information; an authenticating unit configured to authenticate the communication apparatus by verifying whether or not the authentication information was formed based upon the key information; and a display information receiving unit configured to receive display information from the authenticated communication apparatus, wherein the authenticated communication apparatus has a distribution range during reception of the key information such that the outputted key information can be acquired.Type: GrantFiled: December 20, 2007Date of Patent: April 7, 2015Assignee: Kabushiki Kaisha ToshibaInventors: Fumihiko Ikegami, Shinya Murai, Shogo Yamaguchi, Takeo Horiguchi
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Patent number: 8610765Abstract: A head separated type imaging apparatus includes a head unit and a main unit which are separated, the main unit processing an image signal transmitted from the head unit. The main unit includes a first communication unit transmitting/receiving data to/from the head unit via wireless communication, a second communication unit transmitting/receiving data to/from the head unit via wired communication, and a control unit detecting whether the second communication unit is communicable, and continuing, when the first and second communication units are switched based on a detection result therefrom, transmission/reception of the data which is performed before the switching.Type: GrantFiled: May 19, 2011Date of Patent: December 17, 2013Assignee: Kabushiki Kaisha ToshibaInventor: Shogo Yamaguchi
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Patent number: 8576237Abstract: An apparatus that communicates with a screen display apparatus: a generation unit configured to generate image data to be displayed on a screen; an identification unit configured to identify an overlapping area that overlaps with the image data for each of a plurality of divided areas into which the screen is divided, respectively; a division unit configured to divide respective partial image data belonging to the respective overlapping areas in a vertical direction or a horizontal direction of the screen; a data compression processor configured to compress respective divided image data belonging to the respective divided areas by using dictionary data obtained based on a predetermined amount of divided image data compressed in the past belonging to the respective divided areas; and a data transmission unit configured to transmit respective compressed image data belonging to the respective divided areas in an order defined according to a rule given in advance.Type: GrantFiled: March 16, 2009Date of Patent: November 5, 2013Assignee: Kabushiki Kaisha ToshibaInventors: Mitsue Fujinuki, Shinya Murai, Kensaku Yamaguchi, Shogo Yamaguchi
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Publication number: 20130229506Abstract: A head separated type imaging apparatus includes a head unit and a main unit which are separated, the main unit processing an image signal transmitted from the head unit. The main unit includes a first communication unit transmitting/receiving data to/from the head unit via wireless communication, a second communication unit transmitting/receiving data to/from the head unit via wired communication, and a control unit detecting whether the second communication unit is communicable, and continuing, when the first and second communication units are switched based on a detection result therefrom, transmission/reception of the data which is performed before the switching.Type: ApplicationFiled: March 29, 2013Publication date: September 5, 2013Applicant: Kabushiki Kaisha ToshibaInventor: Shogo Yamaguchi
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Patent number: 8325105Abstract: According to an aspect of the present invention, there is provided with a screen transmission device, including: a first receiver configured to receive usage state information indicating usage states of a plurality of screen display devices by a user from each the screen display device; a second receiver configured to receive a message of requesting start-up of a window from the screen display device out of the screen display devices; a determiner configured to determine a screen display device on which the window is to be started up out of the plurality of screen display devices based on the usage states of each the screen display device; a screen data generator configured to generate screen data of the window; and a transmitter configured to transmit the screen data of the window to the screen display device determined by the determiner.Type: GrantFiled: February 13, 2007Date of Patent: December 4, 2012Assignee: Kabushiki Kaisha ToshibaInventors: Shogo Yamaguchi, Shinya Murai, Tsuyoshi Hioki, Hajime Yamaguchi, Mitsue Fujinuki
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Patent number: 8213730Abstract: A server includes a generating unit which generates image data in a partial region of a displayed image on the screen; a type identifying unit configured to identify a type of a GUI component included in the region of the generated image data; a storage which stores compression property information for each GUI component type; a compression scheme deciding unit which decides a compression scheme based on compression property information corresponding to the GUI component type identified; a compression unit which compresses the generated image data with a decided compression scheme; a transmission unit which transmits the compressed data to the client terminal; an update frequency deciding unit which decides a update frequency of the compression property information in the storage for each type of the GUI component; and an updating unit which updates the compression property information with the update frequency decided for each type of the GUI component.Type: GrantFiled: March 17, 2009Date of Patent: July 3, 2012Assignee: Kabushiki Kaisha ToshibaInventors: Hiroshi Kawazoe, Shogo Yamaguchi, Shinya Murai
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Publication number: 20120127294Abstract: A head separated type imaging apparatus includes a head unit and a main unit which are separated, the main unit processing an image signal transmitted from the head unit. The main unit includes a first communication unit transmitting/receiving data to/from the head unit via wireless communication, a second communication unit transmitting/receiving data to/from the head unit via wired communication, and a control unit detecting whether the second communication unit is communicable, and continuing, when the first and second communication units are switched based on a detection result therefrom, transmission/reception of the data which is performed before the switching.Type: ApplicationFiled: May 19, 2011Publication date: May 24, 2012Inventor: Shogo Yamaguchi
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Patent number: 8072631Abstract: There is provided with a method performed in an image transmission apparatus capable of executing first communication and second communication whose communication speed is lower than that of the first communication with a display apparatus, including: generating an image to be displayed on the display apparatus; detecting whether the first communication is executable or not; transmitting the generated image to the display apparatus via the first communication when the first communication is executable; transmitting a compressed image obtained by compressing the generated image to the display apparatus via the second communication when the first communication is not executable; and transmitting compression utilization information required to display the compressed image on the display apparatus to the display apparatus via at least one of the first communication and the second communication when the first communication is executable.Type: GrantFiled: September 25, 2006Date of Patent: December 6, 2011Assignee: Kabushiki Kaisha ToshibaInventors: Shinya Murai, Hajime Yamaguchi, Tsuyoshi Hioki, Shogo Yamaguchi, Mitsue Fujinuki
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Patent number: 7782333Abstract: According to an aspect of the present invention, there is provided with a screen transmission device including: an information receiver configured to receive operating condition information indicating an operating condition of a screen display device; a coloring determiner configured to determine coloring of screen data to be displayed on the screen display device based on the operating condition information; a screen data generator configured to generate screen data to be displayed on the screen display device according to the coloring; and a screen data transmitter configured to transmit the screen data to the screen display device.Type: GrantFiled: January 30, 2007Date of Patent: August 24, 2010Assignee: Kabushiki Kaisha ToshibaInventors: Shogo Yamaguchi, Shinya Murai, Kotaro Ise
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Patent number: 7702171Abstract: A screen data transmitting device for transmitting screen data to a screen display terminal through a network. A generation device generates a display image data. A storage device stores compression properties information associating a plurality of compression schemes with a plurality of classes of graphical user interface (GUI) components. A selection device selects one of the compression schemes with respect to a GUI component that is present in a region of the display image data. A compression device compresses the region of the display image data according to the selected compression scheme. Then, a transmission device transmits the screen data including the compressed display image data to the screen display terminal.Type: GrantFiled: March 27, 2006Date of Patent: April 20, 2010Assignee: Kabushiki Kasha ToshibaInventors: Shinya Murai, Shogo Yamaguchi, Hajime Yamaguchi, Toshio Shirakihara, Haruhiko Toyama, Takuya Kawamura
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Publication number: 20100054618Abstract: A server includes a generating unit which generates image data in a partial region of a displayed image on the screen; a type identifying unit configured to identify a type of a GUI component included in the region of the generated image data; a storage which stores compression property information for each GUI component type; a compression scheme deciding unit which decides a compression scheme based on compression property information corresponding to the GUI component type identified; a compression unit which compresses the generated image data with a decided compression scheme; a transmission unit which transmits the compressed data to the client terminal; an update frequency deciding unit which decides a update frequency of the compression property information in the storage for each type of the GUI component; and an updating unit which updates the compression property information with the update frequency decided for each type of the GUI component.Type: ApplicationFiled: March 17, 2009Publication date: March 4, 2010Applicant: KABUSHIKI KAISHA TOSHIBAInventors: Hiroshi Kawazoe, Shogo Yamaguchi, Shinya Murai
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Publication number: 20090324110Abstract: An apparatus that communicates with a screen display apparatus: a generation unit configured to generate image data to be displayed on a screen; an identification unit configured to identify an overlapping area that overlaps with the image data for each of a plurality of divided areas into which the screen is divided, respectively; a division unit configured to divide respective partial image data belonging to the respective overlapping areas in a vertical direction or a horizontal direction of the screen; a data compression processor configured to compress respective divided image data belonging to the respective divided areas by using dictionary data obtained based on a predetermined amount of divided image data compressed in the past belonging to the respective divided areas; and a data transmission unit configured to transmit respective compressed image data belonging to the respective divided areas in an order defined according to a rule given in advance.Type: ApplicationFiled: March 16, 2009Publication date: December 31, 2009Inventors: Mitsue Fujinuki, Shinya Murai, Kensaku Yamaguchi, Shogo Yamaguchi
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Publication number: 20090208121Abstract: An information transfer apparatus includes a first image holding unit configured to hold image information of a first region updated in a display screen, a data compressing unit configured to perform compression processing of the image information of the first region outputted from an image acquiring unit, a second image holding unit configured to hold the image information of the first region compressed by the data compressing unit, a region determining unit configured to determine a second region to be a transfer object of a compression error caused by the data compressing unit among the first region, based on output of the image acquiring unit, a data expanding unit configured to extract and expand image information of the second region of the image information held by the second image holding unit, an error calculating unit configured to generate error image information including a compression error based on the image information of the second region in the image information held by the first data holdingType: ApplicationFiled: September 21, 2006Publication date: August 20, 2009Applicant: Kabushiki Kaisha ToshibaInventors: Mitsue Fujinuki, Shogo Yamaguchi, Shinya Murai
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Publication number: 20080211731Abstract: A video data transmitting apparatus includes a memory to store management information indicating corresponding relation between identification information elements for identifying a plurality of stackable display devices and orders of the display devices, an image data generator to generate a plurality of image data streams having a sequence according to the sequence, and a image data transmitter to transmit the image data streams to the display devices with order relation among the image data streams matching with order relation among the display devices based on the management information.Type: ApplicationFiled: January 25, 2008Publication date: September 4, 2008Inventors: Shinya Murai, Hajime Yamaguchi, Tsuyoshi Hioki, Shogo Yamaguchi, Mitsue Fujinuki
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Publication number: 20080107270Abstract: An apparatus for displaying information received from a communication apparatus including a key information producing unit configured to produce key information used to authenticate the communication apparatus; a key information distributing unit configured to distribute the key information; an authentication information receiving unit configured to receive authentication information; an authenticating unit configured to authenticate the communication apparatus by verifying whether or not the authentication information was formed based upon the key information; and a display information receiving unit configured to receive display information from the authenticated communication apparatus, wherein the authenticated communication apparatus has a distribution range during reception of the key information such that the outputted key information can be acquired.Type: ApplicationFiled: December 20, 2007Publication date: May 8, 2008Applicant: KABUSHIKI KAISHA TOSHIBAInventors: FUMIHIKO IKEGAMI, Shinya Murai, Shogo Yamaguchi, Takeo Horiguchi
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Patent number: 7337325Abstract: An apparatus for displaying information received from a communication apparatus includes: a key information producing unit configured to produce key information for authenticating the communication apparatus; a key information display unit for displaying the key information; an authentication information receiving unit for receiving authentication information; an authenticating unit for authenticating the communication apparatus by verifying whether or not the authentication information was formed based upon the key information; and a display information receiving unit for displaying information from the authenticated communication apparatus.Type: GrantFiled: February 24, 2004Date of Patent: February 26, 2008Assignee: Kabushiki Kaisha ToshibaInventors: Fumihiko Ikegami, Shinya Murai, Shogo Yamaguchi, Takeo Horiguchi