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Masahisa Niwa

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Patents Grantslast 30 patents

  • Information Patent Grant

    Input device
    • Patent number 10,620,723
    • Issue date Apr 14, 2020
    • PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
    • Toshihiro Konishi
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Position detection device
    • Patent number 9,897,468
    • Issue date Feb 20, 2018
    • PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
    • Masahisa Niwa
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Load sensor, load detector including load sensor, and method for de...
    • Patent number 9,784,627
    • Issue date Oct 10, 2017
    • PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
    • Fumitaka Saito
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Position sensor
    • Patent number 9,778,073
    • Issue date Oct 3, 2017
    • PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
    • Kazuma Haraguchi
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Position sensor
    • Patent number 9,097,558
    • Issue date Aug 4, 2015
    • PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
    • Masahisa Niwa
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Detection device
    • Patent number 9,059,711
    • Issue date Jun 16, 2015
    • PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
    • Masahisa Niwa
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    Sensor device and sensor interface
    • Patent number 8,878,518
    • Issue date Nov 4, 2014
    • Panasonic Corporation
    • Masahisa Niwa
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Proximity sensor
    • Patent number 8,432,169
    • Issue date Apr 30, 2013
    • Panasonic Corporation
    • Masahisa Niwa
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    Position sensor
    • Patent number 8,427,138
    • Issue date Apr 23, 2013
    • Panasonic Corporation
    • Kunitaka Okada
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Physical quantity measurement device
    • Patent number 8,346,494
    • Issue date Jan 1, 2013
    • Panasonic Corporation
    • Masahisa Niwa
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Displacement sensing device
    • Patent number 8,222,895
    • Issue date Jul 17, 2012
    • Toyota Jidosha Kabushiki Kaisha
    • Norimi Asahara
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Displacement sensor
    • Patent number 8,164,325
    • Issue date Apr 24, 2012
    • Panasonic Corporation
    • Masahisa Niwa
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Proximity sensor
    • Patent number 8,159,234
    • Issue date Apr 17, 2012
    • Panasonic Corporation
    • Masahisa Niwa
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    Position sensor having tubular detection coil
    • Patent number 7,679,361
    • Issue date Mar 16, 2010
    • Panasonic Electric Works Co., Ltd.
    • Masahisa Niwa
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Position sensor with a shield member for improving linearity of imp...
    • Patent number 7,598,734
    • Issue date Oct 6, 2009
    • Panasonic Electric Works Co., Ltd.
    • Masahisa Niwa
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Displacement detector
    • Patent number 7,511,477
    • Issue date Mar 31, 2009
    • Matsushita Electric Works, Ltd.
    • Masahisa Niwa
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Reactive sensor modules using Pade' Approximant based compensation...
    • Patent number 7,006,938
    • Issue date Feb 28, 2006
    • AMI Semiconductor, Inc.
    • Jose Marcos Laraia
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Position sensor to compensate for change of temperature coefficient...
    • Patent number 6,909,279
    • Issue date Jun 21, 2005
    • Matsushita Electric Works, Ltd.
    • Masahisa Niwa
    • G01 - MEASURING TESTING

Patents Applicationslast 30 patents

  • Information Patent Application

    INPUT DEVICE AND INPUT SYSTEM
    • Publication number 20190113985
    • Publication date Apr 18, 2019
    • Panasonic Intellectual Property Management Co., Ltd.
    • MASAKI SAWADA
    • G05 - CONTROLLING REGULATING
  • Information Patent Application

    INPUT DEVICE
    • Publication number 20190025944
    • Publication date Jan 24, 2019
    • Panasonic Intellectual Property Management Co., Ltd.
    • Toshihiro KONISHI
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    INPUT DEVICE, AND INPUT SYSTEM EMPLOYING SAME
    • Publication number 20180373351
    • Publication date Dec 27, 2018
    • Panasonic Intellectual Property Management Co., Ltd.
    • Masaki SAWADA
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    POSITION DETECTION DEVICE
    • Publication number 20160363463
    • Publication date Dec 15, 2016
    • PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
    • Masahisa NIWA
    • G01 - MEASURING TESTING
  • Information Patent Application

    POSITION SENSOR
    • Publication number 20160334244
    • Publication date Nov 17, 2016
    • Panasonic Intellectual Property Management Co., Ltd.
    • Kazuma HARAGUCHI
    • G01 - MEASURING TESTING
  • Information Patent Application

    LOAD SENSOR, LOAD DETECTOR INCLUDING LOAD SENSOR, AND METHOD FOR DE...
    • Publication number 20150143923
    • Publication date May 28, 2015
    • Panasonic Intellectual Property Management Co., Ltd.
    • Fumitaka SAITO
    • G01 - MEASURING TESTING
  • Information Patent Application

    SENSOR DEVICE AND SENSOR INTERFACE
    • Publication number 20140035558
    • Publication date Feb 6, 2014
    • PANASONIC CORPORATION
    • Masahisa NIWA
    • G01 - MEASURING TESTING
  • Information Patent Application

    DISPLACEMENT MEASUREMENT DEVICE
    • Publication number 20130314077
    • Publication date Nov 28, 2013
    • PANASONIC CORPORATION
    • Kunitaka Okada
    • G01 - MEASURING TESTING
  • Information Patent Application

    DETECTION DEVICE
    • Publication number 20130141155
    • Publication date Jun 6, 2013
    • PANASONIC CORPORATION
    • Masahisa Niwa
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    POSITION SENSOR
    • Publication number 20130021023
    • Publication date Jan 24, 2013
    • PANASONIC CORPORATION
    • Masahisa Niwa
    • G01 - MEASURING TESTING
  • Information Patent Application

    POSITION SENSOR
    • Publication number 20130021043
    • Publication date Jan 24, 2013
    • PANASONIC CORPORATION
    • Masahisa Niwa
    • G01 - MEASURING TESTING
  • Information Patent Application

    POSITION SENSOR
    • Publication number 20110304323
    • Publication date Dec 15, 2011
    • Kunitaka Okada
    • G01 - MEASURING TESTING
  • Information Patent Application

    DETECTOR FOR PROXIMITY SENSOR AND PROXIMITY SENSOR
    • Publication number 20100259282
    • Publication date Oct 14, 2010
    • Panasonic Electric Works Co., Ltd.
    • Masahisa Niwa
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    PROXIMITY SENSOR
    • Publication number 20100225332
    • Publication date Sep 9, 2010
    • Masahisa Niwa
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    PHYSICAL QUANTITY MEASUREMENT DEVICE
    • Publication number 20100131222
    • Publication date May 27, 2010
    • Masahisa Niwa
    • G01 - MEASURING TESTING
  • Information Patent Application

    DISPLACEMENT SENSING DEVICE
    • Publication number 20100117630
    • Publication date May 13, 2010
    • TOYOTA JIDOSHA KABUSHIKI KAISHA
    • Norimi Asahara
    • G01 - MEASURING TESTING
  • Information Patent Application

    PROXIMITY SENSOR
    • Publication number 20100033197
    • Publication date Feb 11, 2010
    • Masahisa Niwa
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    Position Sensor
    • Publication number 20080315868
    • Publication date Dec 25, 2008
    • MATSUSHITA ELECTRIC WORKS, Ltd.
    • Masahisa Niwa
    • G01 - MEASURING TESTING
  • Information Patent Application

    DISPLACEMENT SENSOR
    • Publication number 20080290861
    • Publication date Nov 27, 2008
    • MATSUSHITA ELECTRIC WORKS, Ltd.
    • Masahisa NIWA
    • G01 - MEASURING TESTING
  • Information Patent Application

    Position Sensor
    • Publication number 20080258739
    • Publication date Oct 23, 2008
    • MATSUSHITA ELECTRIC WORKS, Ltd.
    • Masahisa Niwa
    • G01 - MEASURING TESTING
  • Information Patent Application

    REACTIVE SENSOR MODULES USING PADE' APPROXIMANT BASED COMPENSATION...
    • Publication number 20050283330
    • Publication date Dec 22, 2005
    • Jose Marcos Laraia
    • G01 - MEASURING TESTING