Patents by Inventor Tetsuya Kawamura
Tetsuya Kawamura 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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Authentication system, mobile device, processing device, and non-transitory computer-readable medium
Patent number: 11628805Abstract: A mobile device is carried by a person to be authenticated. An acceleration sensor is installed in the mobile device and configured to output an acceleration signal corresponding to acceleration applied to the mobile device. A processing device is configured to execute determination processing for determining whether the person is walking based on the acceleration signal. A control device is configured to control transmission of a radio signal, and to control an operation of a controlled device based on a result of the determination processing and a result of authentication processing for authenticating, by way of the mobile device, the person as a user of the controlled device. The determination processing is activated in response to reception of the radio signal by the mobile device.Type: GrantFiled: March 22, 2021Date of Patent: April 18, 2023Assignee: KABUSHIKI KAISHA TOKAI RIKA DENKI SEISAKUSHOInventors: Yuuki Nawa, Daisuke Kawamura, Minoru Otake, Kenichi Koga, Tetsuya Kawamura -
Publication number: 20220315952Abstract: The instant disclosure relates to the use of engineered proteins such as Cas9, Cpfl, TALE and Zinc finger proteins attached with a viral integrases, recombinase, or transposase in order to deliver a DNA sequence of interest (or gene of interest) to a targeted site in a genome of a cell or organism. The use of a Cas9 that is inactive for its function in cutting DNA will allow the use of Cas9 proteins ability to target DNA by the use of RNA guides without causing DNA breaks as intended in other systems for homologous recombination. The use of zinc finger proteins or TALE (engineered proteins that bind specific sequences of DNA) attached to the viral integrase or the recombinase is also disclosed. The system may be used for laboratory and therapeutic purposes. A gene of interest can be included in a cell with a gene lacking the ability to produce its gene product to recover the normal gene product in the cell (e.g. gene product may be a protein or specialized RNA).Type: ApplicationFiled: February 11, 2021Publication date: October 6, 2022Inventors: Ferrukh SHEIKH, Tetsuya KAWAMURA, Gloria MO
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AUTHENTICATION SYSTEM, MOBILE DEVICE, PROCESSING DEVICE, AND NON-TRANSITORY COMPUTER-READABLE MEDIUM
Publication number: 20210291788Abstract: A mobile device is carried by a person to be authenticated. An acceleration sensor is installed in the mobile device and configured to output an acceleration signal corresponding to acceleration applied to the mobile device. A processing device is configured to execute determination processing for determining whether the person is walking based on the acceleration signal. A control device is configured to control transmission of a radio signal, and to control an operation of a controlled device based on a result of the determination processing and a result of authentication processing for authenticating, by way of the mobile device, the person as a user of the controlled device. The determination processing is activated in response to reception of the radio signal by the mobile device.Type: ApplicationFiled: March 22, 2021Publication date: September 23, 2021Applicant: KABUSHIKI KAISHA TOKAI RIKA DENKI SEISAKUSHOInventors: Yuuki NAWA, Daisuke KAWAMURA, Minoru OTAKE, Kenichi KOGA, Tetsuya KAWAMURA -
Publication number: 20210142599Abstract: A portable device includes a vibration sensor and a determination unit. The determination unit determines that vibration is detected when an amount of vibration applied to the portable device exceeds a determination threshold that is indicative of a vibration detection sensitivity of the vibration sensor. The determination unit selects one of determination thresholds that are indicative of different vibration detection sensitivities and determines whether or not vibration is detected based on the selected determination threshold.Type: ApplicationFiled: May 29, 2018Publication date: May 13, 2021Applicant: KABUSHIKI KAISHA TOKAI RIKA DENKI SEISAKUSHOInventors: Tetsuya KAWAMURA, Hiroaki KOJIMA, Masayuki KAWAMURA, Tomohiko ISHIGAKI
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Patent number: 10942406Abstract: A thin film transistor substrate including a pixel region constructed with pixels, includes: gate signal lines provided in the pixel region and extending in a first direction; gate lead-out lines provided in the pixel region and extending in a second direction; a thin film transistor and a pixel electrode provided in each of the pixels; a common electrode provided across the pixels; and a common line electrically connected to the common electrode. The gate signal lines and the gate lead-out lines are connected to each other through a first contact hole at at least one of a plurality of intersections of the gate signal lines and the gate lead-out lines, and the common line covers the first contact hole in planar view of the thin film transistor substrate.Type: GrantFiled: November 5, 2019Date of Patent: March 9, 2021Assignee: PANASONIC LIQUID CRYSTAL DISPLAY CO., LTD.Inventors: Teruhisa Nakagawa, Tetsuya Kawamura
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Patent number: 10747079Abstract: A liquid crystal display device comprises: a first data line extending in a first direction; a first pixel electrode and a second pixel electrode that are arranged in the first direction; a first transistor connected to the first pixel electrode; a second transistor connected to the second pixel electrode; and a first gate line electrically connected to the first transistor and the second transistor, wherein in the first pixel electrode, a first length along the first direction is shorter than a second length along a second direction perpendicular to the first direction, and the first pixel electrode includes at least one slit, and the slit extends at an angle of less than or equal to 45 degrees with respect to the second direction.Type: GrantFiled: February 20, 2019Date of Patent: August 18, 2020Assignee: Panasonic Liquid Crystal Display Co., Ltd.Inventor: Tetsuya Kawamura
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Patent number: 10707243Abstract: Provided is a display device, including: a plurality of gate lines extending in a first direction; a plurality of source lines extending in a second direction; a gate driver configured to output a gate signal; and a plurality of gate lead-out lines extending in the second direction and being configured to transmit the gate signal to the plurality of gate lines, in which each of the plurality of gate lines is electrically connected to at least one of the plurality of gate lead-out lines, and at least one of the plurality of gate lines is electrically connected to at least two of the plurality of gate lead-out lines.Type: GrantFiled: December 3, 2018Date of Patent: July 7, 2020Assignee: Panasonic Liquid Crystal Display Co., Ltd.Inventors: Tetsuya Kawamura, Hironori Yasukawa
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Publication number: 20200150504Abstract: A thin film transistor substrate including a pixel region constructed with pixels, includes: gate signal lines provided in the pixel region and extending in a first direction; gate lead-out lines provided in the pixel region and extending in a second direction; a thin film transistor and a pixel electrode provided in each of the pixels; a common electrode provided across the pixels; and a common line electrically connected to the common electrode. The gate signal lines and the gate lead-out lines are connected to each other through a first contact hole at at least one of a plurality of intersections of the gate signal lines and the gate lead-out lines, and the common line covers the first contact hole in planar view of the thin film transistor substrate.Type: ApplicationFiled: November 5, 2019Publication date: May 14, 2020Inventors: Teruhisa NAKAGAWA, Tetsuya KAWAMURA
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Patent number: 10527641Abstract: A mobile device possessed by a user is equipped with: a motion sensor which is capable of detecting the motion of the mobile device; a receiver which is capable of receiving a polling signal transmitted from equipment; and a control unit which is configured so as to set, in response to whether or not the polling signal has been received by the receiver, the sampling speed with which the motion sensor detects the motion of the mobile device.Type: GrantFiled: February 21, 2017Date of Patent: January 7, 2020Assignee: KABUSHIKI KAISHA TOKAI RIKA DENKI SEISAKUSHOInventors: Masahiro Arakawa, Daisuke Kawamura, Hidenobu Hanaki, Kazunori Sobue, Tetsuya Kawamura
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Publication number: 20190392762Abstract: A display device comprising: a first substrate; and a first TFT array and a second TFT array that are formed on the first substrate, wherein the first TFT array includes: a plurality of first gate lines extending in a first direction; and a plurality of first source lines extending in a second direction intersecting the first direction, the second TFT array includes: a plurality of second gate lines extending in one of the first direction and the second direction; and a plurality of second source lines extending in the other of the first direction and the second direction, and the first TFT array and the second TFT array are electrically isolated from each other, and disposed adjacent to each other in the first direction.Type: ApplicationFiled: June 17, 2019Publication date: December 26, 2019Inventors: Tetsuya KAWAMURA, Yoshihiro IMAJO
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Publication number: 20190265561Abstract: A liquid crystal display device comprises: a first data line extending in a first direction; a first pixel electrode and a second pixel electrode that are arranged in the first direction; a first transistor connected to the first pixel electrode; a second transistor connected to the second pixel electrode; and a first gate line electrically connected to the first transistor and the second transistor, wherein in the first pixel electrode, a first length along the first direction is shorter than a second length along a second direction perpendicular to the first direction, and the first pixel electrode includes at least one slit, and the slit extends at an angle of less than or equal to 45 degrees with respect to the second direction.Type: ApplicationFiled: February 20, 2019Publication date: August 29, 2019Inventor: Tetsuya KAWAMURA
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Publication number: 20190178907Abstract: A mobile device possessed by a user is equipped with: a motion sensor which is capable of detecting the motion of the mobile device; a receiver which is capable of receiving a polling signal transmitted from equipment; and a control unit which is configured so as to set, in response to whether or not the polling signal has been received by the receiver, the sampling speed with which the motion sensor detects the motion of the mobile device.Type: ApplicationFiled: February 21, 2017Publication date: June 13, 2019Inventors: Masahiro ARAKAWA, Daisuke KAWAMURA, Hidenobu HANAKI, Kazunori SOBUE, Tetsuya KAWAMURA
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Publication number: 20190103417Abstract: Provided is a display device, including: a plurality of gate lines extending in a first direction; a plurality of source lines extending in a second direction; a gate driver configured to output a gate signal; and a plurality of gate lead-out lines extending in the second direction and being configured to transmit the gate signal to the plurality of gate lines, in which each of the plurality of gate lines is electrically connected to at least one of the plurality of gate lead-out lines, and at least one of the plurality of gate lines is electrically connected to at least two of the plurality of gate lead-out lines.Type: ApplicationFiled: December 3, 2018Publication date: April 4, 2019Inventors: Tetsuya KAWAMURA, Hironori YASUKAWA
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Patent number: 10176776Abstract: Provided is a display device, including: a driving circuit including a first output terminal group including at least one gate signal output terminal, and a second output terminal group including at least one source signal output terminal; and a plurality of gate lead-out lines configured to transmit a gate signal to a plurality of gate lines, in which each of the plurality of gate lines is electrically connected to at least one of the gate lead-out lines, and the first output terminal group is arranged between two adjacent second output terminal groups.Type: GrantFiled: September 1, 2017Date of Patent: January 8, 2019Assignee: Panasonic Liquid Crystal Display Co., Ltd.Inventors: Tetsuya Kawamura, Hironori Yasukawa
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Patent number: 10177175Abstract: Provided is a display device, including: a plurality of gate lines extending in a first direction; a plurality of source lines extending in a second direction; a gate driver configured to output a gate signal; and a plurality of gate lead-out lines extending in the second direction and being configured to transmit the gate signal to the plurality of gate lines, in which each of the plurality of gate lines is electrically connected to at least one of the plurality of gate lead-out lines, and at least one of the plurality of gate lines is electrically connected to at least two of the plurality of gate lead-out lines.Type: GrantFiled: October 9, 2017Date of Patent: January 8, 2019Assignee: Panasonic Liquid Crystal Display Co., Ltd.Inventors: Tetsuya Kawamura, Hironori Yasukawa
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Publication number: 20180350287Abstract: A display device includes source drivers, at least one gate driver, a first substrate, a second substrate, gate lines, source lines, lead-out lines and connection parts, wherein the gate signals are emitted from the gate driver to the gate lines via the lead-out lines and the connection parts, the source drivers include a first source driver and a second source driver, the second source driver being spaced apart from the first source driver in a first direction, and the gate driver is located between the first source driver and second source driver in the first direction.Type: ApplicationFiled: July 17, 2018Publication date: December 6, 2018Inventors: Tetsuya KAWAMURA, Tetsurou IZAWA
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Patent number: 10126618Abstract: A display device displaying an image in a display area in accordance with image signals. The display device includes an insulating substrate, a gate line extending in a first direction on the insulating substrate, a source line extending in a second direction which is different from the first direction on the insulating substrate, a lead-out line extending in the second direction so as to transmit gate signals to the gate line. Additionally, a first conductive portion covers at least a part of the gate line and at least a part of the lead-out line, a gate connecting portion connects the gate line and the first conductive portion and a lead-out connecting portion connects the lead-out line and the first conductive portion.Type: GrantFiled: June 17, 2016Date of Patent: November 13, 2018Assignee: PANASONIC LIQUID CRYSTAL DISPLAY CO., LTD.Inventors: Tetsuya Kawamura, Tetsurou Izawa
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Patent number: 10128277Abstract: A display device includes a plurality of gate lines extending in a first direction on the display area, a plurality of source lines extending in a second direction, a plurality of lead-out lines extending in the second direction and for transmitting gate signals to the plurality of gate lines. A plurality of connecting portions each electrically connects one gate line to one lead-out line. The plurality of connecting portions pass through a first insulating layer at a plurality of jointing points which are selected among a plurality of overlapping points where the plurality of lead-out lines and the plurality of gate lines overlap in a plane area.Type: GrantFiled: January 25, 2018Date of Patent: November 13, 2018Assignee: PANASONIC LIQUID CRYSTAL DISPLAY CO., LTD.Inventors: Tetsuya Kawamura, Tetsurou Izawa
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Patent number: 10049635Abstract: A display device includes source drivers, at least one gate driver, a first substrate, a second substrate, gate lines, source lines, lead-out lines and connection parts, wherein the gate signals are emitted from the gate driver to the gate lines via the lead-out lines and the connection parts, the source drivers include a first source driver and a second source driver, the second source driver being spaced apart from the first source driver in a first direction, and the gate driver is located between the first source driver and second source driver in the first direction.Type: GrantFiled: June 17, 2016Date of Patent: August 14, 2018Assignee: PANASONIC LIQUID CRYSTAL DISPLAY CO., LTD.Inventors: Tetsuya Kawamura, Tetsurou Izawa
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Publication number: 20180151594Abstract: A display device includes a plurality of gate lines extending in a first direction on the display area, a plurality of source lines extending in a second direction, a plurality of lead-out lines extending in the second direction and for transmitting gate signals to the plurality of gate lines. A plurality of connecting portions each electrically connects one gate line to one lead-out line. The plurality of connecting portions pass through a first insulating layer at a plurality of jointing points which are selected among a plurality of overlapping points where the plurality of lead-out lines and the plurality of gate lines overlap in a plane area.Type: ApplicationFiled: January 25, 2018Publication date: May 31, 2018Inventors: Tetsuya KAWAMURA, Tetsurou IZAWA