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Yasumasa Hagiwara

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Patents Grantslast 30 patents

  • Information Patent Grant

    Energy conversion device
    • Patent number 10,767,538
    • Issue date Sep 8, 2020
    • DENSO CORPORATION
    • Takuya Fuse
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Heat exchange member and heat exchange apparatus
    • Patent number 8,256,502
    • Issue date Sep 4, 2012
    • Denso Corporation
    • Touru Kawaguchi
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    Counter-stream-mode oscillating-flow heat transport apparatus
    • Patent number 7,958,934
    • Issue date Jun 14, 2011
    • Denso Corporation
    • Kenichi Nara
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    Steam engine
    • Patent number 7,905,090
    • Issue date Mar 15, 2011
    • Denso Corporation
    • Shinichi Yatsuzuka
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Thermally conductive, electrically insulating material and producti...
    • Patent number 7,867,466
    • Issue date Jan 11, 2011
    • Denso Corporation
    • Yukihisa Takeuchi
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    Fluid drive unit and heat transport system
    • Patent number 7,665,510
    • Issue date Feb 23, 2010
    • Denso Corporation
    • Kenichi Nara
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    Fluid pump and Rankine cycle system
    • Patent number 7,574,863
    • Issue date Aug 18, 2009
    • Denso Corporation
    • Shinichi Yatsuzuka
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Liquid pump and Rankine cycle apparatus
    • Patent number 7,503,176
    • Issue date Mar 17, 2009
    • Denso Corporation
    • Shinichi Yatsuzuka
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Steam engine
    • Patent number 7,424,802
    • Issue date Sep 16, 2008
    • Denso Corporation
    • Shinichi Yatsuzuka
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Control device for free piston engine and method for the same
    • Patent number 7,258,085
    • Issue date Aug 21, 2007
    • DENSO CORPORATION
    • Yasunori Niiyama
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Steam engine
    • Patent number 7,185,491
    • Issue date Mar 6, 2007
    • Denso Corporation
    • Shuzo Oda
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    Steam engine
    • Patent number 7,073,331
    • Issue date Jul 11, 2006
    • Denso Corporation
    • Shuzo Oda
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Steam engine
    • Patent number 6,973,788
    • Issue date Dec 13, 2005
    • Denso Corporation
    • Shuzo Oda
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Free piston engine and power generation system therewith
    • Patent number 6,945,202
    • Issue date Sep 20, 2005
    • Denso Corporation
    • Takashi Kaneko
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Steam engine
    • Patent number 6,931,852
    • Issue date Aug 23, 2005
    • Denso Corporation
    • Shinichi Yatsuzuka
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Linear compressor
    • Patent number 6,540,485
    • Issue date Apr 1, 2003
    • Cryodevice Inc.
    • Kenichi Nara
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Linear compressor
    • Patent number 6,499,972
    • Issue date Dec 31, 2002
    • Cryodevice Inc.
    • Shinichi Yatsuzuka
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Linear compressor for regenerative refrigerator
    • Patent number 6,138,459
    • Issue date Oct 31, 2000
    • Advanced Mobile Telecommunication Technology Inc.
    • Shinichi Yatsuzuka
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Pulse tube refrigerator
    • Patent number 5,701,743
    • Issue date Dec 30, 1997
    • Advanced Mobile Telecommunication Technology Inc.
    • Yasumasa Hagiwara
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Pulse tube refrigerator and method of using the same
    • Patent number 5,689,959
    • Issue date Nov 25, 1997
    • Advanced Mobile Telecommunication Technology Inc.
    • Shinichi Yatsuzuka
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...

Patents Applicationslast 30 patents

  • Information Patent Application

    ENERGY CONVERSION DEVICE
    • Publication number 20190226381
    • Publication date Jul 25, 2019
    • DENSO CORPORATION
    • Takuya FUSE
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    Thermally conductive, electrically insulating material and producti...
    • Publication number 20110076406
    • Publication date Mar 31, 2011
    • DENSO CORPORATION
    • Yukihisa Takeuchi
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Application

    Counter-stream-mode oscillating-flow heat transport apparatus
    • Publication number 20090014162
    • Publication date Jan 15, 2009
    • Kenichi Nara
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Application

    Steam Engine
    • Publication number 20080307790
    • Publication date Dec 18, 2008
    • Denso Corporation
    • Shinichi Yatsuzuka
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Heat exchange member and heat exchange apparatus
    • Publication number 20080302517
    • Publication date Dec 11, 2008
    • DENSO CORPORATION
    • Touru Kawaguchi
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Application

    Al-AlN composite material, related manufacturing method and heat ex...
    • Publication number 20080277104
    • Publication date Nov 13, 2008
    • DENSO CORPORATION
    • Yuuichi Aoki
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Application

    Thermally conductive, electrically insulating material and producti...
    • Publication number 20080102295
    • Publication date May 1, 2008
    • DENSO CORPORATION
    • Yukihisa Takeuchi
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Application

    Heat transport medium
    • Publication number 20080078975
    • Publication date Apr 3, 2008
    • Touru Kawaguchi
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    Fluid pump and Rankine cycle system
    • Publication number 20070044473
    • Publication date Mar 1, 2007
    • DENSO CORPORATION
    • Shinichi Yatsuzuka
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Counter-stream-mode oscillating-flow heat transport apparatus
    • Publication number 20060237177
    • Publication date Oct 26, 2006
    • Kenichi Nara
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Application

    Control device for free piston engine and method for the same
    • Publication number 20060124083
    • Publication date Jun 15, 2006
    • DENSO CORPORATION
    • Yasunori Niiyama
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    Steam engine
    • Publication number 20050268611
    • Publication date Dec 8, 2005
    • DENSO CORPORATION
    • Shuzo Oda
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Steam engine
    • Publication number 20050257524
    • Publication date Nov 24, 2005
    • DENSO CORPORATION
    • Shinichi Yatsuzuka
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Steam engine
    • Publication number 20050257526
    • Publication date Nov 24, 2005
    • DENSO CORPORATION
    • Shuzo Oda
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Steam engine
    • Publication number 20050193737
    • Publication date Sep 8, 2005
    • Shuzo Oda
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Liquid pump and Rankine cycle apparatus
    • Publication number 20050193735
    • Publication date Sep 8, 2005
    • Shinichi Yatsuzuka
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Free piston engine and power generation system therewith
    • Publication number 20050109295
    • Publication date May 26, 2005
    • DENSO CORPORATION
    • Takashi Kaneko
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    Fluid drive unit and heat transport system
    • Publication number 20040170513
    • Publication date Sep 2, 2004
    • Kenichi Nara
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Application

    Linear electric machine
    • Publication number 20040061384
    • Publication date Apr 1, 2004
    • Shinichi Yatsuzuka
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    Steam engine
    • Publication number 20040060294
    • Publication date Apr 1, 2004
    • Shinichi Yatsuzuka
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Counter-stream-mode oscillating-flow heat transport apparatus
    • Publication number 20040035555
    • Publication date Feb 26, 2004
    • Kenichi Nara
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Application

    Linear compressor
    • Publication number 20020028143
    • Publication date Mar 7, 2002
    • Kenichi Nara
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Linear compressor
    • Publication number 20010051099
    • Publication date Dec 13, 2001
    • Shinichi Yatsuzuka
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...