Patents by Inventor Daisuke Kajita
Daisuke Kajita 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: 20200278766Abstract: An in-cell touch panel includes: transistors and pixel electrodes respectively provided in pixels; common electrodes arranged in a first direction and a second direction, each facing one or more of the pixel electrodes and provided separately from each other; gate lines extending along the first direction; data lines extending along the second direction; dummy data lines extending along the second direction, provided in a same layer as the data lines; and touch lines extending along the second direction and connected to a corresponding one of common electrodes. The data lines and the dummy data lines are alternately provided for boundaries between two pixels adjacent in the first direction.Type: ApplicationFiled: January 24, 2020Publication date: September 3, 2020Inventor: Daisuke KAJITA
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Publication number: 20200271990Abstract: An image quality improving member comprising: a uniaxial anisotropic optical lens having a refractive index distribution in a first direction orthogonal to an optical axis of incident light, the optical lens condensing light vibrating in the first direction in the incident light; a translucent first substrate in which a black matrix including a plurality of first openings transmitting light output from the optical lens is formed; and a first polarizing plate disposed on the first substrate, the first polarizing plate having an absorption axis in a second direction orthogonal to the first direction when viewed from a direction of the optical axis.Type: ApplicationFiled: February 5, 2020Publication date: August 27, 2020Inventor: Daisuke KAJITA
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Publication number: 20200218396Abstract: Provided is a display panel including: a plurality of pixel electrodes divided into a plurality of groups; and a plurality of common electrodes arranged at a ratio of one to a plurality of pixel electrodes included in one of the plurality of groups. Each of a plurality of sensor electrode lines overlaps with corresponding one of a plurality of data signal lines in plan view. The plurality of sensor electrode lines and each of the plurality of common electrodes overlap each other in plan view. The each of the plurality of common electrodes is electrically connected to the plurality of sensor electrode lines. At least one insulating film is formed between each of a region between the data signal lines and the sensor electrode lines, a region between the sensor electrode lines and the common electrodes, and a region between the common electrodes and the pixel electrodes.Type: ApplicationFiled: March 23, 2020Publication date: July 9, 2020Inventors: Toshiyuki AOYAMA, Tetsuo FUKAMI, Daisuke KAJITA, Kazushige TAKAGI
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Publication number: 20200171092Abstract: The purpose of the present invention is to provide a therapeutic agent for dilated cardiomyopathy disease which produces excellent effects in the treatment of dilated cardiomyopathy (DCM) and provides a given benefit to a large number of patients. The present invention is a therapeutic agent for dilated cardiomyopathy comprising at least one selected from the group consisting of mesenchymal stem cell and microparticles derived from the mesenchymal stem cell. It is preferable that the mesenchymal stem cell is a cell having the ability to contain or secrete microparticles, that the microparticles have an average particle size of 1000 nm or less, and that they are exosomes.Type: ApplicationFiled: May 8, 2018Publication date: June 4, 2020Applicants: OSAKA UNIVERSITY, ROHTO PHARMACEUTICAL CO., LTD.Inventors: Yoshiki Sawa, Shigeru Miyagawa, Daisuke Kajita, Hayato Kurata, Kotoe Tamada, Hiroyuki Nishida
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Publication number: 20200150499Abstract: A display device includes a first substrate formed with a first gate line, a first source line, a first thin film transistor, and a first light shielding unit; a second substrate disposed opposite to the first substrate; and a first liquid crystal layer disposed between the first substrate and the second substrate. The first light shielding unit is disposed between the first thin film transistor and the first liquid crystal layer, and overlaps at least a part of a first channel region of the first thin film transistor in planar view.Type: ApplicationFiled: January 13, 2020Publication date: May 14, 2020Inventors: Teruhisa NAKAGAWA, Daisuke KAJITA
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Publication number: 20200133085Abstract: A display device is provided. The display device comprises a plurality of data lines extending in a first direction. The display device also comprises a plurality of gate lines. The plurality of gate lines comprises a first gate line, a second gate line and a third gate line extending in a second direction different than the first direction to form a matrix with the plurality of data lines. The first gate line and the second gate line are separated from each other and are arranged in a same row of the matrix. The display device further comprises a first gate connector line and a second gate connector line, respectively, electrically connecting the first gate line and the second gate line to one or two gate drivers. The first gate connector line and the second gate connector line extend in the first direction.Type: ApplicationFiled: October 29, 2018Publication date: April 30, 2020Inventors: Norimichi SHIRAI, Ryutaro OKE, Daisuke KAJITA
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Patent number: 10635231Abstract: Provided is a display panel including: a plurality of pixel electrodes divided into a plurality of groups; and a plurality of common electrodes arranged at a ratio of one to a plurality of pixel electrodes included in one of the plurality of groups. Each of a plurality of sensor electrode lines overlaps with corresponding one of a plurality of data signal lines in plan view. The plurality of sensor electrode lines and each of the plurality of common electrodes overlap each other in plan view. The each of the plurality of common electrodes is electrically connected to the plurality of sensor electrode lines. At least one insulating film is formed between each of a region between the data signal lines and the sensor electrode lines, a region between the sensor electrode lines and the common electrodes, and a region between the common electrodes and the pixel electrodes.Type: GrantFiled: April 25, 2019Date of Patent: April 28, 2020Assignees: PANASONIC LIQUID CRYSTAL DISPLAY CO., LTD., PANASONIC CORPORATIONInventors: Toshiyuki Aoyama, Tetsuo Fukami, Daisuke Kajita, Kazushige Takagi
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Patent number: 10578935Abstract: A display device includes a first substrate formed with a first gate line, a first source line, a first thin film transistor, and a first light shielding unit; a second substrate disposed opposite to the first substrate; and a first liquid crystal layer disposed between the first substrate and the second substrate. The first light shielding unit is disposed between the first thin film transistor and the first liquid crystal layer, and overlaps at least a part of a first channel region of the first thin film transistor in planar view.Type: GrantFiled: March 8, 2018Date of Patent: March 3, 2020Assignee: Panasonic Liquid Crystal Display Co., Ltd.Inventors: Teruhisa Nakagawa, Daisuke Kajita
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Publication number: 20200013358Abstract: A display device includes: pixel transistors electrically connected to the respective source lines and the respective gate lines; a monitor transistor in which a lead-out wiring of a drain electrode is electrically connected to a first external terminal, a lead-out wiring of a gate electrode is electrically connected to a second external terminal, and a lead-out wiring of a source electrode is electrically connected to a third external terminal; a reference transistor in which a lead-out wiring of a drain electrode is electrically connected to a fourth external terminal, a lead-out wiring of a gate electrode is electrically connected to a fifth external terminal, and a lead-out wiring of a source electrode is electrically connected to a sixth external terminal; and a detector electrically connected to the third external terminal and the sixth external terminal to detect a shift amount of a threshold voltage of the monitor transistor.Type: ApplicationFiled: September 18, 2019Publication date: January 9, 2020Inventors: Genshirou KAWACHI, Kuniaki AMANO, Ryutaro OKE, Daisuke KAJITA
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Patent number: 10509288Abstract: A liquid crystal display device includes a first substrate formed with a first gate line, a first source line, a first thin film transistor including a first channel region and a first semiconductor layer, and a second semiconductor layer electrically insulated from the first semiconductor layer, a second substrate disposed opposite to the first substrate, and a first liquid crystal layer disposed between the first substrate and the second substrate. The second semiconductor layer is disposed between the first thin film transistor and the first liquid crystal layer, and overlaps at least a part of the first channel region of the first thin film transistor in planar view.Type: GrantFiled: March 8, 2018Date of Patent: December 17, 2019Assignee: Panasonic Liquid Crystal Display Co., Ltd.Inventors: Daisuke Kajita, Genshirou Kawachi, Teruhisa Nakagawa
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Publication number: 20190255116Abstract: The present invention addresses the problem of providing a disease-treating agent which exerts an excellent effect in treating diseases requiring an emergency surgery such as heart failure and which is efficacious at a certain level for a large number of patients. The present invention pertains to a kit for preparing a disease-treating agent, said kit comprising a) a fibrinogen solution, b) a thrombin solution and c) mesenchymal stem cells, in separate forms respectively. It is preferred that c) the mesenchymal stem cells are allogeneic to a subject to be treated. Also, the present invention pertains to a kit for preparing a disease-treating agent, said kit being to be used by, when in use, suspending c) the mesenchymal stem cells in either a) the fibrinogen solution or b) the thrombin solution, and then spraying the cell suspension thus obtained directly to a disease site substantially simultaneously with either b) the thrombin solution or a) the fibrinogen solution that is not used in the suspending step.Type: ApplicationFiled: October 13, 2017Publication date: August 22, 2019Applicants: OSAKA UNIVERSITY, ROHTO PHARMACEUTICAL CO., LTD.Inventors: Yoshiki Sawa, Shigeru Miyagawa, Daisuke Kajita, Kotoe Tamada
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Publication number: 20190250762Abstract: Provided is a display panel including: a plurality of pixel electrodes divided into a plurality of groups; and a plurality of common electrodes arranged at a ratio of one to a plurality of pixel electrodes included in one of the plurality of groups. Each of a plurality of sensor electrode lines overlaps with corresponding one of a plurality of data signal lines in plan view. The plurality of sensor electrode lines and each of the plurality of common electrodes overlap each other in plan view. The each of the plurality of common electrodes is electrically connected to the plurality of sensor electrode lines. At least one insulating film is formed between each of a region between the data signal lines and the sensor electrode lines, a region between the sensor electrode lines and the common electrodes, and a region between the common electrodes and the pixel electrodes.Type: ApplicationFiled: April 25, 2019Publication date: August 15, 2019Inventors: Toshiyuki AOYAMA, Tetsuo FUKAMI, Daisuke KAJITA, Kazushige TAKAGI
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Patent number: 10318060Abstract: Provided is a display panel including: a plurality of pixel electrodes divided into a plurality of groups; and a plurality of common electrodes arranged at a ratio of one to a plurality of pixel electrodes included in one of the plurality of groups. Each of a plurality of sensor electrode lines overlaps with corresponding one of a plurality of data signal lines in plan view. The plurality of sensor electrode lines and each of the plurality of common electrodes overlap each other in plan view. The each of the plurality of common electrodes is electrically connected to the plurality of sensor electrode lines. At least one insulating film is formed between each of a region between the data signal lines and the sensor electrode lines, a region between the sensor electrode lines and the common electrodes, and a region between the common electrodes and the pixel electrodes.Type: GrantFiled: January 24, 2018Date of Patent: June 11, 2019Assignees: Panasonic Liquid Crystal Display Co., Ltd., Panasonic CorporationInventors: Toshiyuki Aoyama, Tetsuo Fukami, Daisuke Kajita, Kazushige Takagi
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Publication number: 20190163025Abstract: A liquid crystal display panel includes: thin film transistors provided in corresponding one of pixels and including a gate electrode, a source electrode, a drain electrode, and a semiconductor layer; a scanning line formed in a layer identical to that of the gate electrode and electrically connected to the gate electrode; and a first light shielding body formed in a layer identical to that of at least one of the source electrode and the drain electrode. The semiconductor layer is formed above the scanning line with an insulating layer interposed between the semiconductor layer and the scanning line, the first light shielding body is located above the scanning line and beside the semiconductor layer, and the first light shielding body and the scanning line are connected to each other through a contact hole made in the insulating layer.Type: ApplicationFiled: October 11, 2018Publication date: May 30, 2019Inventor: Daisuke KAJITA
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Publication number: 20190146288Abstract: A liquid crystal display panel includes: a plurality of pixels arranged in a matrix; a plurality of pixel electrodes and a plurality of transistors provided in each of the plurality of pixels; and a scanning line connected to the plurality of transistors in each of the plurality of pixels arranged in a first direction. In each of the plurality of pixels, the plurality of pixel electrodes and the plurality of transistors are arranged in the first direction.Type: ApplicationFiled: October 10, 2018Publication date: May 16, 2019Inventor: Daisuke KAJITA
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Publication number: 20190147815Abstract: A liquid crystal display panel includes: a plurality of pixels arranged in a matrix; a pixel electrode provided in each of the plurality of pixels; and a plurality of pairs of first video signal lines and second video signal lines provided at each boundary between two pixels adjacent to each other in a first direction. The plurality of pairs of the first video signal lines and the second video signal lines extending in a second direction orthogonal to the first direction. At least a part of the pixel electrode exists between the first video signal line and the second video signal line.Type: ApplicationFiled: October 8, 2018Publication date: May 16, 2019Inventor: Daisuke KAJITA
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Patent number: 10249257Abstract: A display device comprises: data lines extending in a first direction; gate lines extending in a second direction, and being divided into groups each of which has the gate lines adjacent in the first direction; selection signal supplying wirings each of which is provided in each group, and connected to each control electrode of the selector transistors corresponding to the group; gate voltage supplying wirings connected to the other conductive electrode of each of the selector transistors corresponding to the group; and wherein a gate driver supplies a second gate voltage having a voltage level lower than that of a first gate voltage to at least one of the gate voltage supplying wirings in each of the groups before supplying the first gate voltage in order to turn on a pixel transistor disposed in an intersection portion of the data line and the gate line.Type: GrantFiled: September 29, 2016Date of Patent: April 2, 2019Assignee: Panasonic Liquid Crystal Display Co., Ltd.Inventors: Yoshihisa Ooishi, Daisuke Kajita, Genshiro Kawachi, Sachiko Yamazaki, Kuniaki Amano
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Patent number: 10248253Abstract: Provided is a display panel including: a plurality of pixel electrodes divided into a plurality of groups; and a plurality of common electrodes arranged at a ratio of one to a plurality of pixel electrodes included in one of the plurality of groups. Each of a plurality of sensor electrode lines overlaps with corresponding one of a plurality of data signal lines in plan view. The plurality of sensor electrode lines and each of the plurality of common electrodes overlap each other in plan view. The each of the plurality of common electrodes is electrically connected to the plurality of sensor electrode lines. At least one insulating film is formed between each of a region between the data signal lines and the sensor electrode lines, a region between the sensor electrode lines and the common electrodes, and a region between the common electrodes and the pixel electrodes.Type: GrantFiled: January 24, 2018Date of Patent: April 2, 2019Assignees: Panasonic Liquid Crystal Display Co., Ltd., Panasonic CorporationInventors: Toshiyuki Aoyama, Tetsuo Fukami, Daisuke Kajita, Kazushige Takagi
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Patent number: 10108044Abstract: A liquid crystal display device includes a first substrate, a second substrate, and a liquid crystal layer. The first substrate includes first wirings extending in a first direction, second wirings extending in a second direction, third wirings extending in the first direction. A center position of a width in the second direction of the third wiring disposed at boundary between blue and red pixels is displaced to a red pixel side from a center position of a width in the second direction of the first wiring disposed at boundary between the blue and red pixels. A center position of a width in the second direction of the third wiring disposed at boundary between the red and green pixels is displaced to the red pixel side from a center position of a width in the second direction of the first wiring disposed at the boundary between the red and green pixels.Type: GrantFiled: March 15, 2017Date of Patent: October 23, 2018Assignee: Panasonic Liquid Crystal Display Co., Ltd.Inventors: Teruhisa Nakagawa, Daisuke Kajita, Tsuyoshi Uchida
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Patent number: 10088719Abstract: A liquid crystal display device includes an arrangement of pixels, wherein each of the pixels includes at least three subpixels, wherein the second subpixel is a Red subpixel, in contrast to the traditional Red-Green-Blue subpixel configuration. Further, a signal line is disposed next to each of the subpixels, but a common line is disposed next to a subpixel which is not a Red subpixel. Thus, the second subpixel, which is a Red subpixel, has on both sides thereof signal lines, but lacks a common line next thereto.Type: GrantFiled: February 27, 2018Date of Patent: October 2, 2018Assignee: Panasonic Liquid Crystal Display Co., Ltd.Inventors: Daisuke Kajita, Tsuyoshi Uchida, Teruhisa Nakagawa