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Hiroyoshi YAMAMOTO

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  • Sumoto-shi, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Contactless method of supplying power
    • Patent number 9,088,165
    • Issue date Jul 21, 2015
    • Sanyo Electric Co., LTD
    • Hiroyoshi Yamamoto
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Power source apparatus
    • Patent number 9,030,167
    • Issue date May 12, 2015
    • Sanyo Electric Co., LTD
    • Masao Yamaguchi
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Battery pack, battery powered device, and contactless charging method
    • Patent number 9,018,900
    • Issue date Apr 28, 2015
    • Sanyo Electric Co., LTD
    • Hiroyoshi Yamamoto
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Power supply device
    • Patent number 7,741,814
    • Issue date Jun 22, 2010
    • Sanyo Electric Co., LTD
    • Hiroyoshi Yamamoto
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Power source apparatus
    • Patent number 7,598,707
    • Issue date Oct 6, 2009
    • Sanyo Electric Co., LTD
    • Hiroyoshi Yamamoto
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Power supply apparatus
    • Patent number 7,528,578
    • Issue date May 5, 2009
    • Sanyo Electric Co., LTD
    • Mikitaka Tamai
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Battery pack
    • Patent number 7,453,237
    • Issue date Nov 18, 2008
    • Sanyo Electric Co., LTD
    • Hiroyoshi Yamamoto
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Battery charging method
    • Patent number 7,408,325
    • Issue date Aug 5, 2008
    • Sanyo Electric Co., LTD
    • Hiroyoshi Yamamoto
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Battery pack
    • Patent number 7,375,498
    • Issue date May 20, 2008
    • Sanyo Electric Co., LTD
    • Hiroyoshi Yamamoto
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

  • Information Patent Application

    CONTACTLESS METHOD OF SUPPLYING POWER
    • Publication number 20130285620
    • Publication date Oct 31, 2013
    • Sanyo Electric Co., Ltd.
    • Hiroyoshi YAMAMOTO
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    BATTERY PACK, BATTERY POWERED DEVICE, AND CONTACTLESS CHARGING METHOD
    • Publication number 20130026984
    • Publication date Jan 31, 2013
    • Hiroyoshi YAMAMOTO
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    BATTERY PACK
    • Publication number 20130026983
    • Publication date Jan 31, 2013
    • Hiroyoshi YAMAMOTO
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    POWER SOURCE APPARATUS
    • Publication number 20120313439
    • Publication date Dec 13, 2012
    • SANYO ELECTRIC CO., LTD.
    • Masao Yamaguchi
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    METHOD OF SIGNAL EXCHANGE, METHOD OF BIT-SEQUENCE TRANSMISSION, AND...
    • Publication number 20120314796
    • Publication date Dec 13, 2012
    • Hitomi HORI
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    Power supply device
    • Publication number 20080061741
    • Publication date Mar 13, 2008
    • Hiroyoshi Yamamoto
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Application

    Power source apparatus
    • Publication number 20070262748
    • Publication date Nov 15, 2007
    • Hiroyoshi Yamamoto
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    Battery pack
    • Publication number 20060103349
    • Publication date May 18, 2006
    • Hiroyoshi Yamamoto
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Power supply apparatus
    • Publication number 20050140334
    • Publication date Jun 30, 2005
    • Mikitaka Tamai
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    Battery pack
    • Publication number 20050134232
    • Publication date Jun 23, 2005
    • Hiroyoshi Yamamoto
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Battery charging method
    • Publication number 20050127873
    • Publication date Jun 16, 2005
    • Hiroyoshi Yamamoto
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER