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Hiroshi Hamada

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  • Kariya, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Heat exchanger
    • Patent number 11,333,436
    • Issue date May 17, 2022
    • Denso Corporation
    • Hiroshi Hamada
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    Stacked cooler
    • Patent number 10,147,668
    • Issue date Dec 4, 2018
    • DENSO CORPORATION
    • Yasuhiro Mizuno
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    Alternator for vehicle with heat dissipating fin
    • Patent number 8,866,352
    • Issue date Oct 21, 2014
    • Denso Corporation
    • Kazuyoshi Konaya
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Alternator for automobile having washer between housing and outer r...
    • Patent number 8,602,656
    • Issue date Dec 10, 2013
    • Denso Corporation
    • Mikio Mashino
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Automotive alternator with magnet holder
    • Patent number 8,198,777
    • Issue date Jun 12, 2012
    • Denso Corporation
    • Hiroshi Hamada
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Brushless type of vehicular AC generator
    • Patent number 7,863,783
    • Issue date Jan 4, 2011
    • Denso Corporation
    • Hiroshi Hamada
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Brushless automotive alternator having easily-replaceable protectiv...
    • Patent number 7,830,050
    • Issue date Nov 9, 2010
    • Denso Corporation
    • Hiroshi Hamada
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    AC generator for vehicles
    • Patent number 7,629,719
    • Issue date Dec 8, 2009
    • Denso Corporation
    • Hiroshi Hamada
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Vehicle-use generator with reduced fan noise
    • Patent number 7,619,336
    • Issue date Nov 17, 2009
    • Denso Corporation
    • Yoshinori Hayashi
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Brushless AC generator for use in automotive vehicle
    • Patent number 7,619,338
    • Issue date Nov 17, 2009
    • Denso Corporation
    • Hiroshi Hamada
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Alternator having Lundell type rotor
    • Patent number 7,592,735
    • Issue date Sep 22, 2009
    • Denso Corporation
    • Hiroshi Hamada
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Brushless automotive alternator having improved structure for minim...
    • Patent number 7,449,806
    • Issue date Nov 11, 2008
    • Denso Corporation
    • Hiroshi Hamada
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Vehicle alternator
    • Patent number 7,362,019
    • Issue date Apr 22, 2008
    • Denso Corporation
    • Hiroshi Hamada
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Heat exchanger
    • Patent number 6,988,532
    • Issue date Jan 24, 2006
    • Denso Corporation
    • Hiroshi Hamada
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    Automotive alternator
    • Patent number 4,959,576
    • Issue date Sep 25, 1990
    • Nippondenso Co., Ltd.
    • Mitsutoshi Horibe
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

  • Information Patent Application

    HEAT EXCHANGER
    • Publication number 20220349655
    • Publication date Nov 3, 2022
    • DENSO CORPORATION
    • Shota CHATANI
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Application

    HEAT EXCHANGER
    • Publication number 20220333875
    • Publication date Oct 20, 2022
    • DENSO CORPORATION
    • Hiroshi HAMADA
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Application

    HEAT EXCHANGER
    • Publication number 20200348084
    • Publication date Nov 5, 2020
    • DENSO CORPORATION
    • Hiroshi HAMADA
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Application

    STACKED COOLER
    • Publication number 20180130721
    • Publication date May 10, 2018
    • DENSO CORPORATION
    • Yasuhiro MIZUNO
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Application

    STACKED COOLER
    • Publication number 20160211193
    • Publication date Jul 21, 2016
    • Denso Corporation
    • Yasuhiro MIZUNO
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Application

    TUBE FOR HEAT EXCHANGER
    • Publication number 20130220585
    • Publication date Aug 29, 2013
    • DENSO CORPORATION
    • Takahide Oohara
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    ALTERNATOR FOR VEHICLE WITH HEAT DISSIPATING FIN
    • Publication number 20120326572
    • Publication date Dec 27, 2012
    • DENSO CORPORATION
    • Kazuyoshi KONAYA
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    ALTERNATOR FOR AUTOMOBILE HAVING WASHER BETWEEN HOUSING AND OUTER R...
    • Publication number 20120045158
    • Publication date Feb 23, 2012
    • DENSO CORPORATION
    • Mikio MASHINO
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    VEHICLE ELECTRIC ROTATING MACHINE AND METHOD FOR MANUFACTURING SAME
    • Publication number 20110043083
    • Publication date Feb 24, 2011
    • DENSO CORPORATION
    • Hiroshi Hamada
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Automotive alternator having improved magnet holder
    • Publication number 20100052456
    • Publication date Mar 4, 2010
    • DENSO CORPORATION
    • Hiroshi Hamada
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    AC generator for vehicles
    • Publication number 20090033181
    • Publication date Feb 5, 2009
    • DENSO CORPORATION
    • Hiroshi Hamada
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    Brushless AC generator for use in automotive vehicle
    • Publication number 20090026856
    • Publication date Jan 29, 2009
    • DENSO CORPORATION
    • Hiroshi Hamada
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    Brushless type of vehicular AC generator
    • Publication number 20080315694
    • Publication date Dec 25, 2008
    • DENSO CORPORATION
    • Hiroshi Hamada
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    Brushless automotive alternator having easily-replaceable protectiv...
    • Publication number 20080238268
    • Publication date Oct 2, 2008
    • DENSO CORPORATION
    • Hiroshi Hamada
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    Lundell type rotor of alternator for vehicle
    • Publication number 20080088199
    • Publication date Apr 17, 2008
    • DENSO CORPORATION
    • Hiroshi Hamada
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    Brushless automotive alternator having improved structure for minim...
    • Publication number 20070170821
    • Publication date Jul 26, 2007
    • DENSO CORPORATION
    • Hiroshi Hamada
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    Vehicle alternator
    • Publication number 20070108855
    • Publication date May 17, 2007
    • DENSO CORPORATION
    • Hiroshi Hamada
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    Vehicle-use generator
    • Publication number 20070024128
    • Publication date Feb 1, 2007
    • DENSO CORPORATION
    • Yoshinori Hayashi
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    Heat exchanger
    • Publication number 20050109487
    • Publication date May 26, 2005
    • Hiroshi Hamada
    • F28 - HEAT EXCHANGE IN GENERAL