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Hiroyuki FUJITA

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  • Okayama-City, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Push switch device
    • Patent number 11,942,284
    • Issue date Mar 26, 2024
    • Omron Corporation
    • Hiroyuki Fujita
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Switch
    • Patent number D980171
    • Issue date Mar 7, 2023
    • Omron Corporation
    • Hiroyuki Fujita
    • D13 - Equipment for production, distribution, or transformation of energy
  • Information Patent Grant

    Switch
    • Patent number D980172
    • Issue date Mar 7, 2023
    • Omron Corporation
    • Hiroyuki Fujita
    • D13 - Equipment for production, distribution, or transformation of energy
  • Information Patent Grant

    Switch
    • Patent number 10,811,198
    • Issue date Oct 20, 2020
    • Omron Corporation
    • Kenji Shinohara
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Switch
    • Patent number 10,290,443
    • Issue date May 14, 2019
    • Omron Corporation
    • Hiroyuki Fujita
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Switch
    • Patent number 9,502,190
    • Issue date Nov 22, 2016
    • Omron Corporation
    • Hiroyuki Fujita
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Terminal and connection structure of the same
    • Patent number 9,153,891
    • Issue date Oct 6, 2015
    • Omron Corporation
    • Hiroyuki Fujita
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Switch
    • Patent number 9,093,231
    • Issue date Jul 28, 2015
    • Omron Corporation
    • Hiroyuki Fujita
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Sensing apparatus and method, and program therefor
    • Patent number 8,106,893
    • Issue date Jan 31, 2012
    • Omron Corporation
    • Hiroyuki Fujita
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    Method and system for adjusting an electromagnetic relay
    • Patent number 7,924,123
    • Issue date Apr 12, 2011
    • Omron Corporation
    • Keisuke Yano
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Grant

    Electromagnetic relay
    • Patent number 7,911,304
    • Issue date Mar 22, 2011
    • Omron Corporation
    • Keisuke Yano
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Electromagnetic relay
    • Patent number 7,911,301
    • Issue date Mar 22, 2011
    • Omron Corporation
    • Keisuke Yano
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    DC-AC converter, and method for supplying AC power
    • Patent number 7,633,769
    • Issue date Dec 15, 2009
    • Rohm Co., Ltd.
    • Hiroki Toda
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    DC-AC converter, and method for supplying AC power
    • Patent number 7,248,488
    • Issue date Jul 24, 2007
    • Rohm Co., Ltd.
    • Hiroki Toda
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    DC/AC converter and its controller IC
    • Patent number 7,236,375
    • Issue date Jun 26, 2007
    • Rohm Co., Ltd.
    • Kenichi Fukumoto
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    DC-AC converter, and method for supplying AC power
    • Patent number 7,126,831
    • Issue date Oct 24, 2006
    • Rohm Co. Ltd.
    • Hiroki Toda
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    DC-AC converter, and method for supplying AC power
    • Patent number 7,046,526
    • Issue date May 16, 2006
    • Rohm Co., Ltd.
    • Hiroki Toda
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Power supply monitoring integrated circuit device for individually...
    • Patent number 6,225,779
    • Issue date May 1, 2001
    • Rohm Co., Ltd.
    • Hiroyuki Fujita
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Control device with forced operation function and semiconductor int...
    • Patent number 6,225,842
    • Issue date May 1, 2001
    • Rohm Co., Ltd.
    • Hiroyuki Fujita
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Power supply monitoring integrated circuit device and battery pack
    • Patent number 6,172,485
    • Issue date Jan 9, 2001
    • Rohm Co., Ltd.
    • Hiroyuki Fujita
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Power supply monitoring IC and battery pack
    • Patent number 6,154,009
    • Issue date Nov 28, 2000
    • Rohm Co., Ltd.
    • Hiroyuki Fujita
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Battery protective circuit
    • Patent number 5,945,810
    • Issue date Aug 31, 1999
    • Rohm Co., Ltd.
    • Hiroyuki Fujita
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Power supply
    • Patent number 5,914,586
    • Issue date Jun 22, 1999
    • Rohm Co., Ltd.
    • Hiroyuki Fujita
    • G05 - CONTROLLING REGULATING

Patents Applicationslast 30 patents

  • Information Patent Application

    LEAD FRAME AND MANUFACTURING METHOD OF LEAD FRAME INSERT MOLDED ART...
    • Publication number 20240105402
    • Publication date Mar 28, 2024
    • Omron Corporation
    • Hiroyuki FUJITA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SWITCH DEVICE
    • Publication number 20220328264
    • Publication date Oct 13, 2022
    • Omron Corporation
    • Hiroyuki FUJITA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SWITCH
    • Publication number 20190393000
    • Publication date Dec 26, 2019
    • Omron Corporation
    • Kenji Shinohara
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SWITCH
    • Publication number 20180315558
    • Publication date Nov 1, 2018
    • Omron Corporation
    • Hiroyuki FUJITA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SWITCH
    • Publication number 20180174772
    • Publication date Jun 21, 2018
    • Omron Corporation
    • Hiroyuki FUJITA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SWITCH
    • Publication number 20140284195
    • Publication date Sep 25, 2014
    • Omron Corporation
    • Hiroyuki Fujita
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    TERMINAL AND CONNECTION STRUCTURE OF THE SAME
    • Publication number 20130273788
    • Publication date Oct 17, 2013
    • Hiroyuki FUJITA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SWITCH
    • Publication number 20130256104
    • Publication date Oct 3, 2013
    • Hiroyuki FUJITA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    ELECTROMAGNETIC RELAY
    • Publication number 20090237191
    • Publication date Sep 24, 2009
    • Omron Corporation
    • Keisuke Yano
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    TOUCH SENSOR, METHOD AND PROGRAM FOR CONTROLLING TOUCH SENSOR
    • Publication number 20090187375
    • Publication date Jul 23, 2009
    • Omron Corporation
    • Masahiro Kinoshita
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    ELECTROMAGNETIC RELAY
    • Publication number 20090096559
    • Publication date Apr 16, 2009
    • Omron Corporation
    • Keisuke Yano
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SENSING APPARATUS AND METHOD, AND PROGRAM THEREFOR
    • Publication number 20090073140
    • Publication date Mar 19, 2009
    • Omron Corporation
    • Hiroyuki Fujita
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    ELECTROMAGNETIC RELAY, AND METHOD AND SYSTEM FOR ADJUSTING SAME
    • Publication number 20090066450
    • Publication date Mar 12, 2009
    • Omron Corporation
    • Keisuke Yano
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    DC-AC CONVERTER, AND METHOD FOR SUPPLYING AC POWER
    • Publication number 20070279946
    • Publication date Dec 6, 2007
    • ROHM CO., LTD.
    • Hiroki Toda
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    DC-AC converter, and method for supplying AC power
    • Publication number 20070008751
    • Publication date Jan 11, 2007
    • ROHM CO., LTD.
    • Hiroki Toda
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    DC-AC converter, and method for supplying AC power
    • Publication number 20060120117
    • Publication date Jun 8, 2006
    • ROHM CO., LTD.
    • Hiroki Toda
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    Dc/ac converter and its controller ic
    • Publication number 20050219863
    • Publication date Oct 6, 2005
    • Kenichi Fukumoto
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    DC-AC converter, and method for supplying AC power
    • Publication number 20040240234
    • Publication date Dec 2, 2004
    • ROHM CO., LTD.
    • Hiroki Toda
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...