Patents by Inventor Yutaka Ishida
Yutaka Ishida 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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Patent number: 11979377Abstract: A system for managing connection from a smartphone 1 provided to a child to specific connection destinations via the Internet, comprising: a filter server 9 for restricting packet transmission to the Internet based on a destination of the packet and a source IP of the smartphone 1; a VPN server 6 for establishing a tunnel connection 27 between the VPN server 6 and the smartphone 1, wherein the tunnel connection 27 passes all communication traffic from the smartphone 1, and also transmitting to the filter server the packet which passed through the tunnel connection 27; and an API server 8 connected to the VPN server 6 for confirming existence of the tunnel connection 27 at predetermined timing and, when lack of the existence is determined, blocking the Internet connection itself of the information communication device.Type: GrantFiled: December 10, 2019Date of Patent: May 7, 2024Assignee: Freebit Co., Ltd.Inventors: Hiroshi Oizumi, Akihiro Takehi, Yutaka Ishizaki, Atsuki Ishida
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Publication number: 20220394933Abstract: A plant disease control method and a plant disease control apparatus that can irradiate a plant under cultivation with an appropriate amount of near-infrared light to obtain an effect of controlling diseases while efficiently using light energy. The plant under cultivation is irradiated with the near-infrared light including a wavelength set within a wavelength range of 800 to 1000 nm so as to satisfy all following Equations 1 to 3 where X is an irradiance (W/m2) and Y is an irradiation time (second), so that the effect of controlling diseases can be obtained. 644893X?1.873?Y?5901.9X?1.856??Equation 1: X?1??Equation 2: Y?0.Type: ApplicationFiled: September 11, 2020Publication date: December 15, 2022Applicant: SHIKOKU RESEARCH INSTITUTE INCORPORATEDInventors: Yutaka ISHIDA, Kazumasa KAKIBUCHI, Ayako HADA
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Patent number: 10216306Abstract: A touch panel-equipped display device includes at least: a display control unit to supply a scan signal and a data signal to a display control element; and a touch position detection control unit to supply a drive signal to a drive electrode, and to detect a position detection signal from a detection electrode to detect a touch position. The display control unit supplies the data signal sequentially to a plurality of display control elements connected respectively to a plurality of pixel electrodes constituting one display pixel. The touch position detection control unit starts supplying the drive signal, in a period that is within a scan write period during which the scan signal is supplied to the display control element and is other than a period during which the data signal is supplied to the display control element corresponding to a color highest in luminosity of a plurality of colors.Type: GrantFiled: July 6, 2016Date of Patent: February 26, 2019Assignee: SHARP KABUSHIKI KAISHAInventors: Kazutoshi Kida, Kenshi Tada, Takenori Maruyama, Hideki Shioe, Yutaka Ishida, Takashi Saitoh, Kazuyoshi Maeda, Hideo Hosorogi, Kohji Michibayashi
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Publication number: 20180196562Abstract: A touch panel-equipped display device includes at least: a display control unit to supply a scan signal and a data signal to a display control element; and a touch position detection control unit to supply a drive signal to a drive electrode, and to detect a position detection signal from a detection electrode to detect a touch position. The display control unit supplies the data signal sequentially to a plurality of display control elements connected respectively to a plurality of pixel electrodes constituting one display pixel. The touch position detection control unit starts supplying the drive signal, in a period that is within a scan write period during which the scan signal is supplied to the display control element and is other than a period during which the data signal is supplied to the display control element corresponding to a color highest in luminosity of a plurality of colors.Type: ApplicationFiled: July 6, 2016Publication date: July 12, 2018Inventors: KAZUTOSHI KIDA, KENSHI TADA, TAKENORI MARUYAMA, HIDEKI SHIOE, YUTAKA ISHIDA, TAKASHI SAITOH, KAZUYOSHI MAEDA, HIDEO HOSOROGI, KOHJI MICHIBAYASHI
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Patent number: 9222151Abstract: An aluminum alloy which is excellent in high temperature strength and heat conductivity by adjusting the composition to one keeping down the drop in high temperature strength and making the Mn content as small as possible to reduce the formation of a solid solution in the aluminum, which aluminum alloy having a composition of ingredients which contains Si: 12 to 16 mass %, N: 0.1 to 2.5 mass %, Cu: 3 to 5 mass %, Mg: 0.3 to 1.2 mass %, Fe: 0.3 to 1.5 mass %, and P: 0.004 to 0.02 mass % and furthermore 0 to 0.1 mass % of Mn and further contains, as necessary, at least one of V: 0.01 to 0.1 mass %, Zr: 0.01 to 0.6 mass %, Cr: 0.01 to 0.2 mass %, and Ti: 0.01 to 0.2 mass %. Also described is a method for producing the aluminum alloy melt.Type: GrantFiled: July 6, 2011Date of Patent: December 29, 2015Assignee: Nippon Light Metal Company, Ltd.Inventors: Jie Xing, Izumi Yamamoto, Kazuhiro Oda, Yutaka Ishida, Hiroshi Horikawa
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Patent number: 9193833Abstract: A phosphor-containing cured silicone that is a cured silicone which has a structure represented by general formulae (1) and/or (2) and also has units selected from general formulae (3) and/or (4), the phosphor-containing cured silicone includes a phosphor and particles having units selected from general formulae (3) and/or (4): wherein R1 to R3 are each a hydrogen atom, a methyl group, an ethyl group or a propyl group; X represents a methylene group, a dimethylene group or a trimethylene group, and may be the same or different; and R4 to R6 are each a substituted or unsubstituted monovalent hydrocarbon group, and may be the same or different. An object of the present invention is to provide a cured silicone in which a phosphor is uniformly dispersed, the cured silicone is characterized in that a silicone material has good thermal resistance and lightfastness.Type: GrantFiled: February 9, 2011Date of Patent: November 24, 2015Assignee: Toray Industries, Inc.Inventors: Kazuki Goto, Tetsuya Goto, Masuichi Eguchi, Takao Kitagawa, Kazunari Kawamoto, Yutaka Ishida, Hirofumi Tsuchiya, Takayoshi Akamatsu
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Patent number: 9125409Abstract: A plant disease control agent comprising at least one member selected from the group consisting of saccharides and substances each having a bactericidal and/or fungicidal activity. The plant disease control agents are effective for the control of cucumber, grape and cabbage downy mildew, damping-off in seedlings caused by Pythium spp, cucumber and barley powdery mildew, wheat stem rust, potato and tomato late blight, and others.Type: GrantFiled: August 18, 2009Date of Patent: September 8, 2015Assignees: MITSUI CHEMICALS AGRO, INC., NATIONAL UNIVERSITY CORPORATION KAGAWA UNIVERSITYInventors: Toshiaki Ohara, Yutaka Ishida, Rika Kudou, Kazumasa Kakibuchi, Kazuya Akimitsu, Ken Izumori, Shigeyuki Tajima
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Patent number: 9117979Abstract: The present invention provides a phosphor sheet in which the optical properties thereof are not impaired and which exhibits excellent film thickness uniformity even when comprising large-sized phosphor particles in high concentration. In one embodiment, the invention provides a phosphor sheet in which the content of phosphor is 53 weight % or more of the total sheet, and in another embodiment, a phosphor sheet includes at least a silicone resin, a phosphor and silicone fine particles.Type: GrantFiled: December 1, 2011Date of Patent: August 25, 2015Assignee: Toray Industries, Inc.Inventors: Nobuo Matsumura, Yutaka Ishida, Kazunari Kawamoto, Kazuki Goto, Takao Kitagawa, Takejiro Inoue, Hironobu Sadakuni, Hiroki Sekiguchi, Masahiro Yoshioka
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Publication number: 20150171287Abstract: Provided is a resin sheet laminate which is provided with a phosphor-containing resin layer on a base material, characterized in that: the Phosphor-containing resin layer has a plurality of subdivisions; the base material has lengthwise and widthwise directions; and a plurality of the subdivisions are repeatedly arranged in the lengthwise direction of the base material in a line, and the resin sheet laminate can improve the uniformity of color or luminance of a semiconductor light-emitting element having a phosphor-containing resin layer bonded thereon, the ease of production of the element, the degree of freedom in design thereof, and so on.Type: ApplicationFiled: June 13, 2013Publication date: June 18, 2015Applicant: Toray Industrieis, Inc.Inventors: Nobuo Matsumura, Yutaka Ishida, Tesuya Goto
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Publication number: 20140339582Abstract: In order to improve the color and luminance uniformity of an LED chip with a phosphor-containing resin sheet obtained by adhering the phosphor-containing resin sheet to the LED chip, improve the ease of production, and improve the degree of freedom in design, etc., provided is a resin sheet laminate provided with a phosphor-containing resin sheet on a base material, wherein the phosphor-containing resin sheet is divided into a plurality of sections.Type: ApplicationFiled: April 24, 2012Publication date: November 20, 2014Inventors: Nobuo Matsumura, Yutaka Ishida Matsumura, Kazunari Kawamoto, Takejiro Inoue, Hironobu Sadakuni, Masshiro Yoshioka, Takao Kitagawa
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Publication number: 20130264601Abstract: The present invention provides a phosphor sheet in which the optical properties thereof are not impaired and which exhibits excellent film thickness uniformity even when comprising large-sized phosphor particles in high concentration. In one embodiment, the invention provides a phosphor sheet in which the content of phosphor is 53 weight % or more of the total sheet, and in another embodiment, a phosphor sheet includes at least a silicone resin, a phosphor and silicone fine particles.Type: ApplicationFiled: December 1, 2011Publication date: October 10, 2013Applicant: Toray Industries, Inc.Inventors: Nobuo Matsumura, Yutaka Ishida, Kazunari Kawamoto, Kazuki Goto, Takao Kitagawa, Takejiro Inoue, Hironobu Sadakuni, Hiroki Sekiguchi, Masahiro Yoshioka
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Patent number: 8461457Abstract: A grommet includes an outer body and an inner body. The outer body, is formed with a wire insertion hole through which a wire is inserted, and has a panel fitting portion at a circumferential portion thereof. The panel fitting portion fits in a first panel hole having a first diameter. The inner body, is attached to the outer body, and has a locking fitting portion at a circumferential portion thereof. The locking fitting portion fits in a second panel hole having a second diameter smaller than the first diameter and locks an inner edge portion of the second panel hole.Type: GrantFiled: February 17, 2011Date of Patent: June 11, 2013Assignee: Yazaki CorporationInventors: Kouji Miyakoshi, Akimizu Kamishima, Hidetoshi Sato, Yutaka Ishida
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Publication number: 20130125365Abstract: A phosphor-containing cured silicone that is a cured silicone which has a structure represented by general formulae (1) and/or (2) and also has units selected from general formulae (3) and/or (4), the phosphor-containing cured silicone includes a phosphor and particles having units selected from general formulae (3) and/or (4): wherein R1 to R3 are each a hydrogen atom, a methyl group, an ethyl group or a propyl group; X represents a methylene group, a dimethylene group or a trimethylene group, and may be the same or different; and R4 to R6 are each a substituted or unsubstituted monovalent hydrocarbon group, and may be the same or different. An object of the present invention is to provide a cured silicone in which a phosphor is uniformly dispersed, the cured silicone is characterized in that a silicone material has good thermal resistance and lightfastness.Type: ApplicationFiled: February 9, 2011Publication date: May 23, 2013Inventors: Kazuki Goto, Tetsuya Goto, Masuichi Eguchi, Takao Kitagawa, Kazunari Kawamoto, Yutaka Ishida, Hirofumi Tsuchiya, Takayoshi Akamatsu
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Publication number: 20130115129Abstract: An aluminum alloy which is excellent in high temperature strength and heat conductivity by adjusting the composition to one keeping down the drop in high temperature strength and making the Mn content as small as possible to reduce the formation of a solid solution in the aluminum, which aluminum alloy having a composition of ingredients which contains Si: 12 to 16 mass %, N: 0.1 to 2.5 mass %, Cu: 3 to 5 mass %, Mg: 0.3 to 1.2 mass %, Fe: 0.3 to 1.5 mass %, and P: 0.004 to 0.02 mass % and furthermore 0 to 0.1 mass % of Mn and further contains, as necessary, at least one of V: 0.01 to 0.1 mass %, Zr: 0.01 to 0.6 mass %, Cr: 0.01 to 0.2 mass %, and Ti: 0.01 to 0.2 mass %. Also described is a method for producing the aluminum alloy melt.Type: ApplicationFiled: July 6, 2011Publication date: May 9, 2013Applicant: NIPPON LIGHT METAL COMPANY, LTD.Inventors: Jie Xing, Izumi Yamamoto, Kazuhiro Oda, Yutaka Ishida, Hiroshi Horikawa
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Patent number: 8420606Abstract: A method of utilizing the physiological activity of a rare saccharide, wherein physiological-activity sensitive cells are treated with the rare saccharide to modify the function of the cells. A composition containing, as an active ingredient, a rare saccharide which is introduced into physiological-activity sensitive cells and has an effect of modifying the function of the cells. The cells are human cells. The composition is a functional food, a drug, or a cosmetic. The rare saccharide is a rare saccharide belonging to aldose and/or ketose. The aldose is D-allose, and the cells are selected from the group consisting of cancer-cell proliferation inhibitory activity sensitive cells and active-oxygen production inhibitory activity sensitive cells. The ketose is D-psicose, and the cells are selected from the group consisting of chemokine secretion inhibitory activity sensitive cells, microglia migration inhibitory activity sensitive cells, and hypoglycemic activity sensitive cells.Type: GrantFiled: January 14, 2011Date of Patent: April 16, 2013Assignees: Fushimi Pharmaceutical Co., Ltd., Teikoku Seiyaku Co., Ltd., National University Corporation Kagawa University, Kabushiki Kaisha Hayashibara Seibutsu Kagaku KenkyujoInventors: Ken Izumori, Masaaki Tokuda, Toshifumi Itano, Osamu Miyamoto, Toshihiko Ishida, Koji Murao, Taizo Tasaka, Gan Muneuchi, Fuminori Yamaguchi, Terukazu Tanaka, Masaaki Ueki, Kazuyuki Hirooka, Tomohiko Taminato, Mohammad A. Hossain, Keiji Tsusaki, Takeo Takahashi, Mitsuhiro Nagata, Yutaka Ishida
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Patent number: 8298749Abstract: Provided is a directly imageable waterless planographic printing plate precursor that comprises at least a heat sensitive layer and a silicone rubber layer formed on a substrate in this order and has a high sensitivity not only immediately after the precursor production but also after the passage of time. In the directly imageable waterless planographic printing plate precursor, the heat sensitive layer contains liquid bubbles filled with a liquid with a boiling point in the range of 210 to 270° C. Also provided is a production method for making a directly imageable waterless planographic printing plate precursor.Type: GrantFiled: March 31, 2010Date of Patent: October 30, 2012Assignee: Toray Industries, Inc.Inventors: Akihiro Iihara, Yuta Shuto, Yutaka Ishida
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Publication number: 20110300486Abstract: A directly imageable waterless planographic printing plate precursor includes at least a heat sensitive layer and a silicone rubber layer formed on a substrate in this order and has a high sensitivity not only immediately after the precursor production but also after the passage of time. In the directly imageable waterless planographic printing plate precursor, the heat sensitive layer contains liquid bubbles filled with a liquid with a boiling point in the range of 210 to 270° C. A production method comprises applying a solution of a heat sensitive layer composition containing a solvent with a solubility parameter of 17.0 (MPa)1/2 or less and a boiling point in the range of 210 to 270° C. and a solvent with a solubility parameter of more than 17.Type: ApplicationFiled: March 31, 2010Publication date: December 8, 2011Applicant: TORAY INDUSTRIES, INC.Inventors: Akihiro Iihara, Yuta Shuto, Yutaka Ishida
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Publication number: 20110281807Abstract: A plant disease control agent comprising D-tagatose as an active ingredient; and a plant disease control agent comprising at least one member selected from the group consisting of saccharides and substances each having a bactericidal and/or fungicidal activity. The plant disease control agents are effective for the control of cucumber, grape and cabbage downy mildew, damping-off in seedlings caused by Pythium spp, cucumber and barley powdery mildew, wheat stem rust, potato and tomato late blight, and others.Type: ApplicationFiled: August 18, 2009Publication date: November 17, 2011Applicants: NATIONAL UNIVERSITY CORPORATION KAGAWA UNIVERSITY, MITSUI CHEMICALS AGRO, INCInventors: Toshiaki Ohara, Yutaka Ishida, Rika Kudou, Kazumasa Kakibuchi, Kazuya Akimitsu, Ken Izumori, Shigeyuki Tajima
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Publication number: 20110203833Abstract: A grommet includes an outer body and an inner body. The outer body, is formed with a wire insertion hole through which a wire is inserted, and has a panel fitting portion at a circumferential portion thereof. The panel fitting portion fits in a first panel hole having a first diameter. The inner body, is attached to the outer body, and has a locking fitting portion at a circumferential portion thereof. The locking fitting portion fits in a second panel hole having a second diameter smaller than the first diameter and locks an inner edge portion of the second panel hole.Type: ApplicationFiled: February 17, 2011Publication date: August 25, 2011Inventors: Kouji MIYAKOSHI, Akimizu Kamishima, Hidetoshi Sato, Yutaka Ishida
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Publication number: 20110112043Abstract: A method of utilizing the physiological activity of a rare saccharide, wherein physiological-activity sensitive cells are treated with the rare saccharide to modify the function of the cells. A composition containing, as an active ingredient, a rare saccharide which is introduced into physiological-activity sensitive cells and has an effect of modifying the function of the cells. The cells are human cells. The composition is a functional food, a drug, or a cosmetic. The rare saccharide is a rare saccharide belonging to aldose and/or ketose. The aldose is D-allose, and the cells are selected from the group consisting of cancer-cell proliferation inhibitory activity sensitive cells and active-oxygen production inhibitory activity sensitive cells. The ketose is D-psicose, and the cells are selected from the group consisting of chemokine secretion inhibitory activity sensitive cells, microglia migration inhibitory activity sensitive cells, and hypoglycemic activity sensitive cells.Type: ApplicationFiled: January 14, 2011Publication date: May 12, 2011Applicants: NATIONAL UNIVERSITY CORPORATION KAGAWA UNIVERSITY, MATSUTANI CHEMICAL INDUSTRY CO., LTD.Inventors: Ken Izumori, Masaaki Tokuda, Toshifumi Itano, Osamu Miyamoto, Toshihiko Ishida, Koji Murao, Taizo Tasaka, Gan Muneuchi, Fuminori Yamaguchi, Terukazu Tanaka, Masaaki Ueki, Kazuyuki Hirooka, Tomohiko Taminato, Mohammad Akram Hossain, Keiji Tsusaki, Takeo Takahashi, Mitsuhiro Nagata, Yutaka Ishida