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Masayuki Iwama

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Patents Grantslast 30 patents

  • Information Patent Grant

    Secondary battery
    • Patent number 12,040,480
    • Issue date Jul 16, 2024
    • Murata Manufacturing Co., Ltd.
    • Futoshi Sato
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Nonaqueous electrolyte battery
    • Patent number 10,840,555
    • Issue date Nov 17, 2020
    • Murata Manufacturing Co., Ltd.
    • Masayuki Iwama
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Anode and battery
    • Patent number 10,476,070
    • Issue date Nov 12, 2019
    • Murata Manufacturing Co., Ltd.
    • Takakazu Hirose
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Anode and battery
    • Patent number 10,141,562
    • Issue date Nov 27, 2018
    • Murata Manufacturing Co., Ltd.
    • Takakazu Hirose
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Secondary battery, battery pack, electric vehicle, electric power s...
    • Patent number 10,044,067
    • Issue date Aug 7, 2018
    • Murata Manufacturing Co., Ltd.
    • Masayuki Iwama
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Anode and battery
    • Patent number 9,806,371
    • Issue date Oct 31, 2017
    • Sony Corporation
    • Takakazu Hirose
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Current collector, negative electrode and battery
    • Patent number 9,742,039
    • Issue date Aug 22, 2017
    • Sony Corporation
    • Kenichi Kawase
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Anode and secondary battery with anode material with pore group wit...
    • Patent number 9,698,416
    • Issue date Jul 4, 2017
    • Sony Corporation
    • Takakazu Hirose
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Current collector, negative electrode and battery
    • Patent number 9,640,830
    • Issue date May 2, 2017
    • Sony Corporation
    • Kenichi Kawase
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Electrode current collector and method for producing the same, elec...
    • Patent number 9,564,640
    • Issue date Feb 7, 2017
    • Sony Corporation
    • Masayuki Iwama
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Current collector, negative electrode and battery
    • Patent number 9,350,050
    • Issue date May 24, 2016
    • Sony Corporation
    • Kenichi Kawase
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Anode and battery
    • Patent number 9,112,238
    • Issue date Aug 18, 2015
    • Sony Corporation
    • Takakazu Hirose
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Lithium-ion secondary battery, anode for lithium-ion secondary batt...
    • Patent number 8,999,583
    • Issue date Apr 7, 2015
    • Sony Corporation
    • Takakazu Hirose
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Anode and battery
    • Patent number 8,940,441
    • Issue date Jan 27, 2015
    • Sony Corporatin
    • Takakazu Hirose
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Current collector, anode, and battery
    • Patent number 8,932,744
    • Issue date Jan 13, 2015
    • Sony Corporation
    • Takakazu Hirose
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Electrode and battery
    • Patent number 8,889,291
    • Issue date Nov 18, 2014
    • Sony Corporation
    • Masayuki Iwama
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Rechargeable battery, anode, and current collector
    • Patent number 8,460,827
    • Issue date Jun 11, 2013
    • Sony Corporation
    • Masayuki Iwama
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Anode and secondary battery including the same
    • Patent number 8,383,267
    • Issue date Feb 26, 2013
    • Sony Corporation
    • Isamu Konishiike
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Anode current collector, anode, and secondary battery
    • Patent number 8,383,272
    • Issue date Feb 26, 2013
    • Sony Corporation
    • Masayuki Iwama
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Anode and battery
    • Patent number 8,197,969
    • Issue date Jun 12, 2012
    • Sony Corporation
    • Takakazu Hirose
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Anode and battery
    • Patent number 8,173,299
    • Issue date May 8, 2012
    • Sony Corporation
    • Takakazu Hirose
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Electrode current collector and method for inspecting the same, ele...
    • Patent number 8,097,365
    • Issue date Jan 17, 2012
    • Sony Corporation
    • Masayuki Iwama
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Anode and battery
    • Patent number 7,943,254
    • Issue date May 17, 2011
    • Sony Corportion
    • Takakazu Hirose
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Battery
    • Patent number 7,682,742
    • Issue date Mar 23, 2010
    • Sony Corporation
    • Kenichi Kawase
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Secondary battery
    • Patent number 7,655,359
    • Issue date Feb 2, 2010
    • Sony Corporation
    • Takakazu Hirose
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Anode and battery
    • Patent number 7,494,743
    • Issue date Feb 24, 2009
    • Sony Corporation
    • Takakazu Hirose
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Negative electrode and secondary cell
    • Patent number 7,476,464
    • Issue date Jan 13, 2009
    • Sony Corporation
    • Takakazu Hirose
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...

Patents Applicationslast 30 patents

  • Information Patent Application

    SECONDARY BATTERY
    • Publication number 20210265622
    • Publication date Aug 26, 2021
    • MURATA MANUFACTURING CO., LTD.
    • Futoshi SATO
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    ANODE AND BATTERY
    • Publication number 20190067679
    • Publication date Feb 28, 2019
    • MURATA MANUFACTURING CO., LTD.
    • Takakazu Hirose
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SECONDARY BATTERY, BATTERY PACK, ELECTRIC VEHICLE, ELECTRIC POWER S...
    • Publication number 20170047613
    • Publication date Feb 16, 2017
    • SONY CORPORATION
    • MASAYUKI IWAMA
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    ANODE AND SECONDARY BATTERY WITH ANODE MATERIAL WITH PORE GROUP WIT...
    • Publication number 20160072126
    • Publication date Mar 10, 2016
    • SONY CORPORATION
    • Takakazu Hirose
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    ANODE AND BATTERY
    • Publication number 20150349340
    • Publication date Dec 3, 2015
    • SONY CORPORATION
    • Takakazu Hirose
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SECONDARY BATTERY
    • Publication number 20140295263
    • Publication date Oct 2, 2014
    • SONY CORPORATION
    • Masayuki Iwama
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    BATTERY, POSITIVE ELECTRODE ACTIVE MATERIAL, POSITIVE ELECTRODE, ME...
    • Publication number 20140114519
    • Publication date Apr 24, 2014
    • SONY CORPORATION
    • Masayuki Iwama
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    SECONDARY BATTERY, METHOD OF MANUFACTURING THE SAME, BATTERY PACK,...
    • Publication number 20140065450
    • Publication date Mar 6, 2014
    • SONY CORPORATION
    • Masaharu Senoue
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    NONAQUEOUS ELECTROLYTE BATTERY
    • Publication number 20120135285
    • Publication date May 31, 2012
    • SONY CORPORATION
    • Masayuki IWAMA
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    LITHIUM-ION SECONDARY BATTERY, ANODE FOR LITHIUM-ION SECONDARY BATT...
    • Publication number 20110159368
    • Publication date Jun 30, 2011
    • SONY CORPORATION
    • Takakazu Hirose
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    ANODE AND BATTERY
    • Publication number 20110151326
    • Publication date Jun 23, 2011
    • SONY CORPORATION
    • Takakazu Hirose
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    RECHARGEABLE BATTERY, ANODE, AND CURRENT COLLECTOR
    • Publication number 20100233534
    • Publication date Sep 16, 2010
    • SONY CORPORATION
    • Masayuki Iwama
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    ANODE AND SECONDARY BATTERY
    • Publication number 20100159337
    • Publication date Jun 24, 2010
    • SONY CORPORATION
    • Koichi Matsumoto
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    ANODE CURRENT COLLECTOR, ANODE, AND SECONDARY BATTERY
    • Publication number 20100104951
    • Publication date Apr 29, 2010
    • SONY CORPORATION
    • Masayuki Iwama
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    ANODE AND SECONDARY BATTERY INCLUDING THE SAME
    • Publication number 20090291371
    • Publication date Nov 26, 2009
    • SONY CORPORATION
    • Isamu KONISHIIKE
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    ANODE, METHOD OF MANUFACTURING IT, AND BATTERY
    • Publication number 20090148778
    • Publication date Jun 11, 2009
    • SONY CORPORATION
    • Kenichi Kawase
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    CURRENT COLLECTOR, ANODE, AND BATTREY
    • Publication number 20090061326
    • Publication date Mar 5, 2009
    • SONY CORPORATION
    • Takakazu Hirose
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    ANODE AND BATTERY
    • Publication number 20080305391
    • Publication date Dec 11, 2008
    • SONY CORPORATION
    • Takakazu Hirose
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    ANODE AND SECONDARY BATTERY
    • Publication number 20080305395
    • Publication date Dec 11, 2008
    • SONY CORPORATION
    • Takakazu Hirose
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    ELECTRODE CURRENT COLLECTOR AND METHOD FOR PRODUCING THE SAME, ELEC...
    • Publication number 20080220338
    • Publication date Sep 11, 2008
    • SONY CORPORATION
    • Masayuki Iwama
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    ANODE, METHOD OF MANUFACTURING IT, AND BATTERY
    • Publication number 20080206651
    • Publication date Aug 28, 2008
    • SONY CORPORATION
    • Kenichi Kawase
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    ANODE AND BATTERY
    • Publication number 20080176132
    • Publication date Jul 24, 2008
    • Takakazu Hirose
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    ELECTRODE CURRENT COLLECTOR AND METHOD FOR INSPECTING THE SAME, ELE...
    • Publication number 20080176144
    • Publication date Jul 24, 2008
    • SONY CORPORATION
    • Masayuki Iwama
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    ANODE AND BATTERY
    • Publication number 20080176133
    • Publication date Jul 24, 2008
    • SONY CORPORATION
    • Takakazu Hirose
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    ANODE AND BATTERY
    • Publication number 20080145752
    • Publication date Jun 19, 2008
    • SONY CORPORATION
    • Takakazu Hirose
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    ELECTRODE AND BATTERY
    • Publication number 20080138716
    • Publication date Jun 12, 2008
    • SONY CORPORATION
    • Masayuki Iwama
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    ANODE AND BATTERY
    • Publication number 20080113270
    • Publication date May 15, 2008
    • Takakazu Hirose
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    NEGATIVE ELECTRODE AND SECONDARY CELL
    • Publication number 20080050652
    • Publication date Feb 28, 2008
    • SONY CORPORATION
    • Takakazu Hirose
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    CURRENT COLLECTOR, NEGATIVE ELECTRODE AND BATTERY
    • Publication number 20070231698
    • Publication date Oct 4, 2007
    • Kenichi Kawase
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    SECONDARY BATTERY
    • Publication number 20070154806
    • Publication date Jul 5, 2007
    • Takakazu Hirose
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...