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Masanori Miyagawa

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  • Kariya-city, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Fuel injection valve
    • Patent number 9,309,851
    • Issue date Apr 12, 2016
    • Denso Corporation
    • Hidekazu Oomura
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Method for manufacturing injection hole member
    • Patent number 8,631,579
    • Issue date Jan 21, 2014
    • Denso Corporation
    • Masanori Miyagawa
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Method for manufacturing injection hole member
    • Patent number 7,908,733
    • Issue date Mar 22, 2011
    • Denso Corporation
    • Masanori Miyagawa
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Method for manufacturing a nozzle plate
    • Patent number 7,827,691
    • Issue date Nov 9, 2010
    • Denso Corporation
    • Masanori Miyagawa
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Nozzle device and fuel injection valve having the same
    • Patent number 7,810,745
    • Issue date Oct 12, 2010
    • Denso Corporation
    • Hidekazu Oomura
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS

Patents Applicationslast 30 patents

  • Information Patent Application

    FUEL INJECTION VALVE
    • Publication number 20140252137
    • Publication date Sep 11, 2014
    • DENSO CORPORATION
    • Hidekazu OOMURA
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    Method for manufacturing injection hole member
    • Publication number 20110138628
    • Publication date Jun 16, 2011
    • DENSO CORPORATION
    • Masanori Miyagawa
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    Method for manufacturing injection hole member
    • Publication number 20090007411
    • Publication date Jan 8, 2009
    • DENSO CORPORATION
    • Masanori Miyagawa
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    NOZZLE DEVICE AND FUEL INJECTION VALVE HAVING THE SAME
    • Publication number 20080169367
    • Publication date Jul 17, 2008
    • DENSO CORPORATION
    • Hidekazu OOMURA
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    Method for manufacturing nozzle plate and method for shaping nozzle...
    • Publication number 20080000085
    • Publication date Jan 3, 2008
    • DENSO CORPORATION
    • Masanori Miyagawa
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Method for manufacturing injection hole member
    • Publication number 20040163254
    • Publication date Aug 26, 2004
    • Masanori Miyagawa
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...