Patents by Inventor Tadashi WASHIMORI

Tadashi WASHIMORI 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: 20210329773
    Abstract: A capacitor is disposed on a substrate that is insulative. An inductor is disposed on the substrate. The inductor includes a conductor pattern having at least one end connected to the capacitor. The capacitor includes a dielectric film that mainly contains the same constituent element as a constituent element mainly contained in the substrate and at least two electrodes that face each other with the dielectric film interposed therebetween.
    Type: Application
    Filed: April 16, 2021
    Publication date: October 21, 2021
    Applicant: Murata Manufacturing Co., Ltd.
    Inventors: Jyou KIKURA, Toshihiro TADA, Tadashi WASHIMORI
  • Publication number: 20200321157
    Abstract: An electronic component includes a single-layer glass plate, an outer-surface conductor that is disposed above an outer surface of the single-layer glass plate and that is at least a part of an electrical element, and a terminal electrode that is a terminal of the electrical element. The terminal electrode is disposed above the outer surface of the single-layer glass plate and being electrically connected to the outer-surface conductor.
    Type: Application
    Filed: April 2, 2020
    Publication date: October 8, 2020
    Applicant: Murata Manufacturing Co., Ltd.
    Inventors: Hiraku KAWAI, Noboru SHIOKAWA, Yuichi IIDA, Yoshitaka MATSUKI, Masahiro KUBOTA, Kenji NISHIYAMA, Takaya WADA, Tadashi WASHIMORI, Rikiya SANO, Chiharu SAKAKI
  • Patent number: 10700512
    Abstract: A transmitting and receiving circuit that transmits and receives signals using coaxial cables includes an input/output terminal that delivers and receives signals, a first port, a second port, a switch, and a ceramic-based electro-static discharge protector. The first port transfers a transmitted signal in a first transmission frequency band width and a received signal in a first reception frequency band width. The second port transfers a transmitted signal in a second transmission frequency band width and a received signal in a second reception frequency band width. The switch connects a common port to one of the first port and the second port. The common port is connected to the input/output terminal on one end of the common port and to the switch on the other end. The electro-static discharge protector is connected between the common port and the ground potential.
    Type: Grant
    Filed: February 23, 2018
    Date of Patent: June 30, 2020
    Assignee: MURATA MANUFACTURING CO., LTD.
    Inventors: Takahiro Mori, Tadashi Washimori
  • Patent number: 10103704
    Abstract: A diplexer module includes substrates, an external connection terminal, a first diplexer including a first transmission filter and a first reception filter, a second diplexer including a second transmission filter and a second reception filter, and a switch. The external connection terminal is connected to the switch, the switch is connected to the first diplexer and the second diplexer, and the first transmission filter, the second transmission filter, the second reception filter, and the first reception filter are aligned in this order when the substrates are seen in plan view from above.
    Type: Grant
    Filed: February 15, 2017
    Date of Patent: October 16, 2018
    Assignee: MURATA MANUFACTURING CO., LTD.
    Inventors: Masato Yoshida, Tadashi Washimori
  • Publication number: 20180248360
    Abstract: A transmitting and receiving circuit that transmits and receives signals using coaxial cables includes an input/output terminal that delivers and receives signals, a first port, a second port, a switch, and a ceramic-based electro-static discharge protector. The first port transfers a transmitted signal in a first transmission frequency band width and a received signal in a first reception frequency band width. The second port transfers a transmitted signal in a second transmission frequency band width and a received signal in a second reception frequency band width. The switch connects a common port to one of the first port and the second port. The common port is connected to the input/output terminal on one end of the common port and to the switch on the other end. The electro-static discharge protector is connected between the common port and the ground potential.
    Type: Application
    Filed: February 23, 2018
    Publication date: August 30, 2018
    Inventors: Takahiro MORI, Tadashi WASHIMORI
  • Publication number: 20170244374
    Abstract: A diplexer module includes substrates, an external connection terminal, a first diplexer including a first transmission filter and a first reception filter, a second diplexer including a second transmission filter and a second reception filter, and a switch. The external connection terminal is connected to the switch, the switch is connected to the first diplexer and the second diplexer, and the first transmission filter, the second transmission filter, the second reception filter, and the first reception filter are aligned in this order when the substrates are seen in plan view from above.
    Type: Application
    Filed: February 15, 2017
    Publication date: August 24, 2017
    Inventors: Masato YOSHIDA, Tadashi WASHIMORI
  • Patent number: 9276550
    Abstract: An impedance matching switch circuit module includes a first switch device connected to first and second high-frequency input/output terminals, a second switch device connected between the first high-frequency input/output terminal and a first matching terminal, and a third switch device connected between the second high-frequency input/output terminal and a second matching terminal. Impedance matching elements having appropriately set element values (inductances or capacitances) are connected to the first and second high-frequency input/output terminals and the first and second matching terminals, and on/off control is performed for the first, second, and third switch devices.
    Type: Grant
    Filed: April 10, 2014
    Date of Patent: March 1, 2016
    Assignee: MURATA MANUFACTURING CO., LTD.
    Inventor: Tadashi Washimori
  • Publication number: 20140340180
    Abstract: An impedance matching switch circuit module includes a first switch device connected to first and second high-frequency input/output terminals, a second switch device connected between the first high-frequency input/output terminal and a first matching terminal, and a third switch device connected between the second high-frequency input/output terminal and a second matching terminal. Impedance matching elements having appropriately set element values (inductances or capacitances) are connected to the first and second high-frequency input/output terminals and the first and second matching terminals, and on/off control is performed for the first, second, and third switch devices.
    Type: Application
    Filed: April 10, 2014
    Publication date: November 20, 2014
    Applicant: MURATA MANUFACTURING CO., LTD.
    Inventor: Tadashi WASHIMORI