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Yuji Hayakawa

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Patents Grantslast 30 patents

  • Information Patent Grant

    Steam generator
    • Patent number 10,835,072
    • Issue date Nov 17, 2020
    • PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
    • Masaki Shibuya
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Heating cooker
    • Patent number 10,492,637
    • Issue date Dec 3, 2019
    • PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
    • Kuniaki Abe
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Steam generator
    • Patent number 10,125,978
    • Issue date Nov 13, 2018
    • PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
    • Masaki Shibuya
    • F22 - STEAM GENERATION
  • Information Patent Grant

    Steam generator
    • Patent number 9,890,946
    • Issue date Feb 13, 2018
    • PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
    • Masaki Shibuya
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    Steam generator and heating cooker comprising steam generator
    • Patent number 9,841,182
    • Issue date Dec 12, 2017
    • PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
    • Masaki Shibuya
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    Heating cooker
    • Patent number 9,788,678
    • Issue date Oct 17, 2017
    • PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
    • Kuniaki Abe
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Steam generator
    • Patent number 9,743,794
    • Issue date Aug 29, 2017
    • PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
    • Masaki Shibuya
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    High-frequency cooker
    • Patent number 9,635,716
    • Issue date Apr 25, 2017
    • PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
    • Yuji Hayakawa
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Steam generator and heating cooker including steam generator
    • Patent number 9,615,688
    • Issue date Apr 11, 2017
    • PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
    • Masaki Shibuya
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Cooker with steam generating function
    • Patent number 9,182,038
    • Issue date Nov 10, 2015
    • PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
    • Yuji Hayakawa
    • A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
  • Information Patent Grant

    High frequency cookware
    • Patent number 7,947,934
    • Issue date May 24, 2011
    • Panasonic Corporation
    • Ikuhiro Inada
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    High-frequency heating device
    • Patent number 7,919,735
    • Issue date Apr 5, 2011
    • Panasonic Corporation
    • Yasuhiro Kiyono
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Attachment structure of storage unit
    • Patent number 7,645,966
    • Issue date Jan 12, 2010
    • Panasonic Corporation
    • Yuji Hayakawa
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    Display panel, control display panel and method for integrally mold...
    • Patent number 7,598,926
    • Issue date Oct 6, 2009
    • Panasonic Corporation
    • Junji Hirata
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Grant

    High frequency heating device with steam generating function
    • Patent number 7,414,227
    • Issue date Aug 19, 2008
    • Matsushita Electric Industrial Co., Ltd.
    • Kouji Kanzaki
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    Steam generation function-equipped high-frequency heating device
    • Patent number 7,304,278
    • Issue date Dec 4, 2007
    • Matsushita Electric Industrial Co., Ltd.
    • Kouji Kanzaki
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    High frequency heating apparatus
    • Patent number 7,234,478
    • Issue date Jun 26, 2007
    • Matsushita Electric Industrial Co., Ltd.
    • Kouji Kanzaki
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    Water supply tank unit and heating apparatus having the same
    • Patent number 7,171,923
    • Issue date Feb 6, 2007
    • Matsushita Electric Industrial Co., Ltd.
    • Yuji Hayakawa
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    High-frequency heating apparatus and control method thereof
    • Patent number 7,166,824
    • Issue date Jan 23, 2007
    • Matsushita Electric Industrial Co., Ltd.
    • Kouji Kanzaki
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    High frequency heating apparatus
    • Patent number 7,105,786
    • Issue date Sep 12, 2006
    • Matsushita Electric Industrial Co., Ltd.
    • Kouji Kanzaki
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    High frequency heating apparatus with steam generating function
    • Patent number 7,105,785
    • Issue date Sep 12, 2006
    • Matsushita Electric Industrial Co., Ltd.
    • Kouji Kanzaki
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    High frequency heating apparatus with steam generating function
    • Patent number 7,087,873
    • Issue date Aug 8, 2006
    • Matsushita Electric Industrial Co., Ltd.
    • Yuji Hayakawa
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    Water supply tank unit
    • Patent number 6,843,207
    • Issue date Jan 18, 2005
    • Matsushita Electric Industrial Co., Ltd.
    • Kouji Kanzaki
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    High frequency heating apparatus
    • Patent number 6,802,708
    • Issue date Oct 12, 2004
    • Matsushita Electric Industrial Co., Ltd.
    • Kouji Kanzaki
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    High frequency heating cooking apparatus and manufacturing method t...
    • Patent number 6,191,403
    • Issue date Feb 20, 2001
    • Matsushita Electric Industrial Co., Ltd.
    • Yuji Hayakawa
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Heating cooking device having a wave guide and feeder port disposed...
    • Patent number 5,371,343
    • Issue date Dec 6, 1994
    • Matsushita Electric Industrial Co., Ltd.
    • Hirofumi Yoshimura
    • A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES

Patents Applicationslast 30 patents

  • Information Patent Application

    STEAM GENERATOR
    • Publication number 20160066738
    • Publication date Mar 10, 2016
    • Panasonic Intellectual Property Management Co., Ltd.
    • Masaki SHIBUYA
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    HEATING COOKER
    • Publication number 20160000250
    • Publication date Jan 7, 2016
    • Panasonic Intellectual Property Management Co., Ltd.
    • Kuniaki ABE
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    STEAM GENERATOR
    • Publication number 20150253002
    • Publication date Sep 10, 2015
    • Masaki Shibuya
    • F22 - STEAM GENERATION
  • Information Patent Application

    STEAM GENERATOR
    • Publication number 20150230650
    • Publication date Aug 20, 2015
    • Panasonic Intellectual Property Management Co., Ltd.
    • Masaki Shibuya
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    STEAM GENERATOR
    • Publication number 20150233572
    • Publication date Aug 20, 2015
    • PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
    • Masaki Shibuya
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    STEAM GENERATOR AND HEATING COOKER INCLUDING STEAM GENERATOR
    • Publication number 20150173552
    • Publication date Jun 25, 2015
    • Panasonic Intellectual Property Management Co., Ltd.
    • Masaki Shibuya
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    STEAM GENERATOR AND HEATING COOKER COMPRISING STEAM GENERATOR
    • Publication number 20150083110
    • Publication date Mar 26, 2015
    • PANASONIC CORPORATION
    • Masaki Shibuya
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    HEATING COOKER
    • Publication number 20150047514
    • Publication date Feb 19, 2015
    • Kuniaki Abe
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    HIGH-FREQUENCY COOKER
    • Publication number 20140144905
    • Publication date May 29, 2014
    • PANASONIC CORPORATION
    • Yuji Hayakawa
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    HIGH-FREQUENCY COOKING DEVICE
    • Publication number 20120312808
    • Publication date Dec 13, 2012
    • PANASONIC CORPORATION
    • Masaharu Tsujimoto
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    HIGH-FREQUENCY HEATING DEVICE
    • Publication number 20120305539
    • Publication date Dec 6, 2012
    • PANASONIC CORPORATION
    • Shinichi Sakai
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    COOKER WITH STEAM GENERATING FUNCTION
    • Publication number 20120279400
    • Publication date Nov 8, 2012
    • PANASONIC CORPORATION
    • Yuji Hayakawa
    • A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
  • Information Patent Application

    High Frequency Cookware
    • Publication number 20080073338
    • Publication date Mar 27, 2008
    • Matsushita Electric Industrial Co., Ltd.
    • Ikuhiro Inada
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    High-frequency heating device
    • Publication number 20070029175
    • Publication date Feb 8, 2007
    • Matsushita Electric Industrial Co., Ltd.
    • Yasuhiro Kiyono
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Application

    High frequency heating device with steam generating function
    • Publication number 20060191915
    • Publication date Aug 31, 2006
    • Matsushita Electric Industrial Co., Ltd.
    • Kouji Kanzaki
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Application

    Steam generation function-equipped high-frequency heating device
    • Publication number 20060088301
    • Publication date Apr 27, 2006
    • Matsushita Electric Industrial Co., Ltd.
    • Kouji Kanzaki
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Application

    Display panel, control display panel and method for integrally mold...
    • Publication number 20050183305
    • Publication date Aug 25, 2005
    • Matsushita Electric Industrial Co., Ltd.
    • Junji Hirata
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Application

    High frequency heating apparatus with steam generating function
    • Publication number 20050087528
    • Publication date Apr 28, 2005
    • Kouji Kanzaki
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Attachment structure of storage unit
    • Publication number 20050029268
    • Publication date Feb 10, 2005
    • MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
    • Yuji Hayakawa
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Application

    High frequency heating apparatus with steam generating function
    • Publication number 20050006382
    • Publication date Jan 13, 2005
    • Yuji Hayakawa
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Application

    Water supply tank unit and heating apparatus having the same
    • Publication number 20040255871
    • Publication date Dec 23, 2004
    • MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
    • Yuji Hayakawa
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    High-frequency heating apparatus and control method thereof
    • Publication number 20040232140
    • Publication date Nov 25, 2004
    • Kouji Kanzaki
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Water supply tank unit
    • Publication number 20040076412
    • Publication date Apr 22, 2004
    • Matsushita Electric Industrial, Co., Ltd.
    • Kouji Kanzaki
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Application

    High frequency heating apparatus
    • Publication number 20040053187
    • Publication date Mar 18, 2004
    • MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
    • Kouji Kanzaki
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    High frequency heating apparatus
    • Publication number 20040025910
    • Publication date Feb 12, 2004
    • Kouji Kanzaki
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Application

    High frequency heating apparatus
    • Publication number 20030230569
    • Publication date Dec 18, 2003
    • MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
    • Kouji Kanzaki
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR