Patents by Inventor Tetsuya Hiramatsu
Tetsuya Hiramatsu 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: 11973259Abstract: An antenna unit to be used by being installed so as to face window glass of a building, the antenna unit including a radiating element, a reflective member configured to reflect electromagnetic waves radiated from the radiating element toward outside of the building, and a support unit configured to removably support the reflective member. An antenna unit attachment method includes installing an antenna unit so as to face window glass for a building, the antenna unit having a radiating element and a support unit, and supporting a reflective member that reflects electromagnetic waves radiated from the radiating element by the support unit on an outdoor side relative to the radiating element.Type: GrantFiled: July 22, 2021Date of Patent: April 30, 2024Assignees: AGC Inc., AGC GLASS EUROPE, AGC FLAT GLASS NORTH AMERICA, INC., AGC Vidros do Brasil Ltda.Inventors: Tetsuya Hiramatsu, Mayu Ogawa, Ryuta Sonoda, Kentaro Oka, Ken Ebihara, Yuya Shimada
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Publication number: 20240120664Abstract: An antenna device includes an array antenna configured to radiate a radio wave. The array antenna includes at least four radiating elements arranged substantially parallel to a beam scanning plane of the radio wave. The at least four radiating elements are arranged substantially parallel to a first principal surface of window glass for a building, with the antenna device arranged such that the array antenna is arranged at the first principal surface of the window glass in a non-contact manner and such that the radio wave is radiated toward a second principal surface of the window glass opposite from the first principal surface.Type: ApplicationFiled: December 13, 2023Publication date: April 11, 2024Applicant: AGC Inc.Inventors: Yasuo MORIMOTO, Fuminori WATANABE, Shimpei NAGAE, Ryuta SONODA, Tetsuya HIRAMATSU
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Publication number: 20230359111Abstract: To provide a hardly visible imaging device. An imaging device, which comprises an imaging unit installed inside a window glass of a building, capturing images of outside of the window glass through the window glass, and a fixing part fixing the imaging unit toward the window glass.Type: ApplicationFiled: July 13, 2023Publication date: November 9, 2023Applicant: AGC Inc.Inventors: Ryuta SONODA, Kentaro OKA, Tetsuya HIRAMATSU
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Publication number: 20230170600Abstract: To provide an antenna set capable of forming a communication area which achieves a relatively high throughput. An antenna set comprising a group of antenna units transmitting streams by distributed MIMO, wherein the group of antenna units has a first antenna unit facing a window glass attached to a building, and a second antenna unit disposed at a distance from the first antenna unit.Type: ApplicationFiled: January 13, 2023Publication date: June 1, 2023Applicant: AGC Inc.Inventors: Yoshiyuki IKUMA, Ryuta SONODA, Yasushi HIGASHIDA, Tetsuya HIRAMATSU, Kentaro OKA
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Patent number: 11658386Abstract: An antenna unit for glass according to the present invention is installed on the indoor side of a glass sheet, and transmits and receives electromagnetic waves at the indoor side through the glass sheet.Type: GrantFiled: October 1, 2021Date of Patent: May 23, 2023Assignees: AGC Inc., NTT DOCOMO, INC.Inventors: Tetsuya Hiramatsu, Ryuta Sonoda, Osamu Kagaya, Kentaro Oka, Akira Saito, Kensuke Miyachi, Akinobu Ueda, Yoshiyuki Kawano, Jun Andou, Taku Yamazaki
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Patent number: 11515610Abstract: The present invention relates to a laminated body with electric conductor including a substrate; a functional layer having at least an adhesive layer; an electric conductor; and a protective material, wherein the substrate, the functional layer having at least the adhesive layer, the electric conductor, and the protective material are sequentially laminated in a thickness direction, and wherein a thickness of the functional layer is less than or equal to 0.300 mm.Type: GrantFiled: April 19, 2021Date of Patent: November 29, 2022Assignees: AGC Inc., AGC GLASS EUROPE, AGC FLAT GLASS NORTH AMERICA, INC., AGC Vidros do Brasil Ltda.Inventors: Tetsuya Hiramatsu, Ryuta Sonoda, Yoshiyuki Ikuma, Masaki Horie, Ryota Okuda
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Publication number: 20220021100Abstract: An antenna unit for glass according to the present invention is installed on the indoor side of a glass sheet, and transmits and receives electromagnetic waves at the indoor side through the glass sheet.Type: ApplicationFiled: October 1, 2021Publication date: January 20, 2022Applicants: AGC Inc., NTT DOCOMO, INC.Inventors: Tetsuya HIRAMATSU, Ryuta SONODA, Osamu KAGAYA, Kentaro OKA, Akira SAITO, Kensuke MIYACHI, Akinobu UEDA, Yoshiyuki KAWANO, Jun ANDOU, Taku YAMAZAKI
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Publication number: 20210351489Abstract: An antenna unit to be used by being installed so as to face window glass of a building, the antenna unit including a radiating element, a reflective member configured to reflect electromagnetic waves radiated from the radiating element toward outside of the building, and a support unit configured to removably support the reflective member. An antenna unit attachment method includes installing an antenna unit so as to face window glass for a building, the antenna unit having a radiating element and a support unit, and supporting a reflective member that reflects electromagnetic waves radiated from the radiating element by the support unit on an outdoor side relative to the radiating element.Type: ApplicationFiled: July 22, 2021Publication date: November 11, 2021Applicants: AGC Inc., AGC GLASS EUROPE, AGC FLAT GLASS NORTH AMERICA, INC., AGC Vidros do Brasil Ltda.Inventors: Tetsuya HIRAMATSU, Mayu OGAWA, Ryuta SONODA, Kentaro OKA, Ken EBIHARA, Yuya SHIMADA
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Patent number: 11165135Abstract: An antenna unit for glass according to the present invention is installed on the indoor side of a glass sheet, and transmits and receives electromagnetic waves at the indoor side through the glass sheet.Type: GrantFiled: January 28, 2020Date of Patent: November 2, 2021Assignees: AGC Inc., NTT DOCOMO, INC.Inventors: Tetsuya Hiramatsu, Ryuta Sonoda, Osamu Kagaya, Kentaro Oka, Akira Saito, Kensuke Miyachi, Akinobu Ueda, Yoshiyuki Kawano, Jun Andou, Taku Yamazaki
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Patent number: 11119378Abstract: A dimming laminate (10) includes: a dimming substrate (18) in which a dimming function material (16) is provided between two first transparent substrates (12) and (14); and a second transparent substrate (22) that is bonded to one first transparent substrate (12) through an adhesive layer (20). Each of the first transparent substrates (12) and (14) has a different average thermal expansion coefficient at 50-350° C. from that of the second transparent substrate (22). In the dimming laminate (10), a third transparent substrate (26) is bonded to the other first transparent substrate (14) through an adhesive layer (24), and an average thermal expansion coefficient at 50-350° C. is equal between the third transparent substrate (26) and the second transparent substrate (22).Type: GrantFiled: December 4, 2018Date of Patent: September 14, 2021Assignees: AGC INC., AGC GLASS EUROPE, AGC FLAT GLASS NORTH AMERICA, INC., AGC VIDROS DO BRASIL LTDA.Inventors: Shigeru Nakamura, Tetsuya Hiramatsu
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Publication number: 20210242553Abstract: The present invention relates to a laminated body with electric conductor including a substrate; a functional layer having at least an adhesive layer; an electric conductor; and a protective material, wherein the substrate, the functional layer having at least the adhesive layer, the electric conductor, and the protective material are sequentially laminated in a thickness direction, and wherein a thickness of the functional layer is less than or equal to 0.300 mm.Type: ApplicationFiled: April 19, 2021Publication date: August 5, 2021Applicants: AGC Inc., AGC GLASS EUROPE, AGC FLAT GLASS NORTH AMERICA, INC., AGC Vidros do Brasil Ltda.Inventors: Tetsuya HIRAMATSU, Ryuta SONODA, Yoshiyuki IKUMA, Masaki HORIE, Ryota OKUDA
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Publication number: 20200161741Abstract: An antenna unit for glass according to the present invention is installed on the indoor side of a glass sheet, and transmits and receives electromagnetic waves at the indoor side through the glass sheet.Type: ApplicationFiled: January 28, 2020Publication date: May 21, 2020Applicants: AGC Inc., NTT DOCOMO, INC.Inventors: Tetsuya HIRAMATSU, Ryuta SONODA, Osamu KAGAYA, Kentaro OKA, Akira SAITO, Kensuke MIYACHI, Akinobu UEDA, Yoshiyuki KAWANO, Jun ANDOU, Taku YAMAZAKI
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Publication number: 20190107762Abstract: A dimming laminate (10) includes: a dimming substrate (18) in which a dimming function material (16) is provided between two first transparent substrates (12) and (14); and a second transparent substrate (22) that is bonded to one first transparent substrate (12) through an adhesive layer (20). Each of the first transparent substrates (12) and (14) has a different average thermal expansion coefficient at 50-350° C. from that of the second transparent substrate (22). In the dimming laminate (10), a third transparent substrate (26) is bonded to the other first transparent substrate (14) through an adhesive layer (24), and an average thermal expansion coefficient at 50-350° C. is equal between the third transparent substrate (26) and the second transparent substrate (22).Type: ApplicationFiled: December 4, 2018Publication date: April 11, 2019Applicants: AGC INC., AGC GLASS EUROPE, AGC FLAT GLASS NORTH AMERICA, INC., AGC VIDROS DO BRASIL LTDA.Inventors: Shigeru NAKAMURA, Tetsuya HIRAMATSU
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Patent number: 8127191Abstract: A semiconductor integrated circuit includes a self-test circuit, wherein, when a operation mode of the self-test circuit has been switched from a low-speed operation mode to a high-speed operation mode, processing is performed in the high-speed operation mode during a given time period, and the processing result is invalidated based on a control signal.Type: GrantFiled: December 21, 2009Date of Patent: February 28, 2012Assignee: Fujitsu Semiconductor LimitedInventors: Takashi Maki, Daisuke Tsukuda, Tetsuya Hiramatsu
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Publication number: 20100218057Abstract: A semiconductor integrated circuit includes a self-test circuit, wherein, when a operation mode of the self-test circuit has been switched from a low-speed operation mode to a high-speed operation mode, processing is performed in the high-speed operation mode during a given time period, and the processing result is invalidated based on a control signal.Type: ApplicationFiled: December 21, 2009Publication date: August 26, 2010Applicant: FUJITSU MICROELECTRONICS LIMITEDInventors: Takashi MAKI, Daisuke Tsukuda, Tetsuya Hiramatsu
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Patent number: 6647522Abstract: A semiconductor device having multiple memory circuits of varying sizes includes scan test circuitry that enables the memories to be simultaneous loaded with pattern data and tested. A first memory circuit has a first memory, a first address scan chain that receives serial scan-in address data and generates a first address signal, and a first data scan chain that receives serial scan-in data and generates a first data input signal. A second memory circuit has a second memory, a second address scan chain that receives the serial scan-in address data and generates a second address signal, and a second data scan chain that receives the serial scan-in data and generates a second data input signal.Type: GrantFiled: June 1, 2000Date of Patent: November 11, 2003Assignee: Fujitsu LimitedInventors: Hideaki Nakahara, Masahiko Sudo, Yasuhiro Kawakami, Terumi Yoshimura, Kiminori Kato, Tetsuya Hiramatsu
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Patent number: 6060805Abstract: A canned motor includes a rotor having a rotor core and a rotor can covering an outer circumferential surface of the rotor core, and a stator fixedly disposed around the rotor with a radial gap defined therebetween and having a stator core and a stator can covering an inner circumferential surface of the stator core. The rotor core has at least one groove defined in an outer circumferential surface thereof and extending longitudinally thereof. The rotor can has a portion pressed into the groove and held in intimate contact fully with the outer circumferential surface of the rotor core.Type: GrantFiled: July 21, 1997Date of Patent: May 9, 2000Assignee: Ebara CorporationInventors: Koichi Ohtake, Tetsuya Hiramatsu, Hiroyuki Kato, Shuichiro Honda
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Patent number: 6057624Abstract: A canned motor has a rotor having a rotor core and a rotor can covering an outer circumferential surface of the rotor core, and a stator disposed around the rotor with a gap left therebetween for rotating the rotor, the stator having a stator core and a stator can covering an inner circumferential surface of the stator core. The stator core has a plurality of slots defined therein at circumferentially spaced regular intervals and having respective open ends opening at the inner circumferential surface of the stator core, and a plurality of windings disposed in the slots, respectively. The slots include respective winding chambers with the windings housed therein, respective constricted throats disposed radially inwardly of the winding chambers, and respective stiffener chambers spaced radially inwardly from the constricted throats. A plurality of stiffeners are housed in the stiffener chambers, respectively.Type: GrantFiled: April 10, 1997Date of Patent: May 2, 2000Assignee: Ebara CorporationInventors: Koichi Ohtake, Tetsuya Hiramatsu, Hiroyuki Kato, Shuichiro Honda