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).

  • Publication number: 20220021100
    Abstract: 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: Application
    Filed: October 1, 2021
    Publication date: January 20, 2022
    Applicants: 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
  • Publication number: 20210351489
    Abstract: 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: Application
    Filed: July 22, 2021
    Publication date: November 11, 2021
    Applicants: 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
  • Patent number: 11165135
    Abstract: 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: Grant
    Filed: January 28, 2020
    Date of Patent: November 2, 2021
    Assignees: 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
  • Patent number: 11119378
    Abstract: 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: Grant
    Filed: December 4, 2018
    Date of Patent: September 14, 2021
    Assignees: AGC INC., AGC GLASS EUROPE, AGC FLAT GLASS NORTH AMERICA, INC., AGC VIDROS DO BRASIL LTDA.
    Inventors: Shigeru Nakamura, Tetsuya Hiramatsu
  • Publication number: 20210242553
    Abstract: 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: Application
    Filed: April 19, 2021
    Publication date: August 5, 2021
    Applicants: 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
  • Publication number: 20200161741
    Abstract: 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: Application
    Filed: January 28, 2020
    Publication date: May 21, 2020
    Applicants: 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
  • Publication number: 20190107762
    Abstract: 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: Application
    Filed: December 4, 2018
    Publication date: April 11, 2019
    Applicants: AGC INC., AGC GLASS EUROPE, AGC FLAT GLASS NORTH AMERICA, INC., AGC VIDROS DO BRASIL LTDA.
    Inventors: Shigeru NAKAMURA, Tetsuya HIRAMATSU
  • Patent number: 8127191
    Abstract: 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: Grant
    Filed: December 21, 2009
    Date of Patent: February 28, 2012
    Assignee: Fujitsu Semiconductor Limited
    Inventors: Takashi Maki, Daisuke Tsukuda, Tetsuya Hiramatsu
  • Publication number: 20100218057
    Abstract: 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: Application
    Filed: December 21, 2009
    Publication date: August 26, 2010
    Applicant: FUJITSU MICROELECTRONICS LIMITED
    Inventors: Takashi MAKI, Daisuke Tsukuda, Tetsuya Hiramatsu
  • Patent number: 6647522
    Abstract: 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: Grant
    Filed: June 1, 2000
    Date of Patent: November 11, 2003
    Assignee: Fujitsu Limited
    Inventors: Hideaki Nakahara, Masahiko Sudo, Yasuhiro Kawakami, Terumi Yoshimura, Kiminori Kato, Tetsuya Hiramatsu
  • Patent number: 6060805
    Abstract: 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: Grant
    Filed: July 21, 1997
    Date of Patent: May 9, 2000
    Assignee: Ebara Corporation
    Inventors: Koichi Ohtake, Tetsuya Hiramatsu, Hiroyuki Kato, Shuichiro Honda
  • Patent number: 6057624
    Abstract: 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: Grant
    Filed: April 10, 1997
    Date of Patent: May 2, 2000
    Assignee: Ebara Corporation
    Inventors: Koichi Ohtake, Tetsuya Hiramatsu, Hiroyuki Kato, Shuichiro Honda