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Shigeru Shirai

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Patents Grantslast 30 patents

  • Information Patent Grant

    Toilet seat apparatus
    • Patent number 8,769,729
    • Issue date Jul 8, 2014
    • Panasonic Corporation
    • Makoto Nishimura
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Toilet seat apparatus
    • Patent number 8,418,272
    • Issue date Apr 16, 2013
    • Panasonic Corporation
    • Makoto Nishimura
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Heat exchanger
    • Patent number 8,180,207
    • Issue date May 15, 2012
    • Panasonic Corporation
    • Shigeru Shirai
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    Heat exchanger and washing apparatus comprising the same
    • Patent number 7,920,779
    • Issue date Apr 5, 2011
    • Panasonic Corporation
    • Shigeru Shirai
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    Heating device and sanitary washing device using the same
    • Patent number 7,834,294
    • Issue date Nov 16, 2010
    • Panasonic Corporation
    • Shigeru Shirai
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    Heating device and sanitary washing device using the same
    • Patent number 7,737,384
    • Issue date Jun 15, 2010
    • Panasonic Corporation
    • Shigeru Shirai
  • Information Patent Grant

    Fluid heating device and cleaning device using the same
    • Patent number 7,372,002
    • Issue date May 13, 2008
    • Matsushita Electric Industrial Co., Ltd.
    • Kazushige Nakamura
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    Sanitary washing apparatus
    • Patent number 7,191,473
    • Issue date Mar 20, 2007
    • Matsushita Electric Industrial Co., Ltd.
    • Tomohide Matsumoto
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Grant

    Shower bath apparatus and spray nozzle
    • Patent number RE38841
    • Issue date Oct 25, 2005
    • Matsushita Electric Industrial Co., Ltd.
    • Hiroaki Yoshida
    • 004 - Baths, closets, sinks, and spittoons
  • Information Patent Grant

    Water shower apparatus
    • Patent number 6,920,654
    • Issue date Jul 26, 2005
    • Matsushita Electric Industrial Co., Ltd.
    • Masao Noguchi
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Shower bath apparatus and spray nozzle
    • Patent number 6,195,814
    • Issue date Mar 6, 2001
    • Matsushita Electric Industrial Co., Ltd.
    • Hiroaki Yoshida
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Warm-water washing device
    • Patent number 5,970,528
    • Issue date Oct 26, 1999
    • Matsushita Electric Industrial Co., Ltd.
    • Shigeru Shirai
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    Gas flow controller
    • Patent number 4,738,283
    • Issue date Apr 19, 1988
    • Matsushita Electric Industrial Co. Ltd.
    • Shigeru Shirai
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    Analog displacement type electromagnetic valve
    • Patent number 4,170,339
    • Issue date Oct 9, 1979
    • Matsushita Electric Industrial Company
    • Yasukiyo Ueda
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

  • Information Patent Application

    TOILET SEAT APPARATUS
    • Publication number 20130117920
    • Publication date May 16, 2013
    • PANASONIC CORPORATION
    • Makoto NISHIMURA
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    HEAT EXCHANGER
    • Publication number 20110036544
    • Publication date Feb 17, 2011
    • PANASONIC CORPORATION
    • Shigeru SHIRAI
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
  • Information Patent Application

    TOILET SEAT APPARATUS
    • Publication number 20100095443
    • Publication date Apr 22, 2010
    • PANASONIC CORPORATION
    • Makoto Nishimura
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    DRYING DEVICE AND SANITARY WASHING APPARATUS EQUIPPED WITH THE SAME
    • Publication number 20090313752
    • Publication date Dec 24, 2009
    • PANASONIC CORPORATION
    • Keijirou Kunimoto
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    CONTACT DETECTOR AND DOOR HANDLE UNIT INCLUDING IT AND SMART ENTRY...
    • Publication number 20090021112
    • Publication date Jan 22, 2009
    • Matsushita Electric Industrial Co., Ltd.
    • Ryuta Kondou
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Application

    Door handle device, door member with the door handle device, and sm...
    • Publication number 20070171057
    • Publication date Jul 26, 2007
    • Matsushita Electric Industrial Co., Ltd.
    • Hiroyuki Ogino
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Heat exchanger and washing apparatus comprising the same
    • Publication number 20070143914
    • Publication date Jun 28, 2007
    • Matsushita Electric Industrial Co., Ltd.
    • Shigeru Shirai
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
  • Information Patent Application

    Fluid heating device and cleaning device using the same
    • Publication number 20060289455
    • Publication date Dec 28, 2006
    • Matsushita Electric Industrial Co., Ltd.
    • Kazushige Nakamura
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
  • Information Patent Application

    Heating device and sanitary washing device using the same
    • Publication number 20060151458
    • Publication date Jul 13, 2006
    • Shigeru Shirai
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Application

    Hygiene washing apparatus
    • Publication number 20050246828
    • Publication date Nov 10, 2005
    • Shigeru Shirai
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Application

    Sanitary washing apparatus
    • Publication number 20030140407
    • Publication date Jul 31, 2003
    • Matsushita Electic Industrial Co., Ltd.
    • Tomohide Matsumoto
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Application

    Water shower apparatus
    • Publication number 20020040500
    • Publication date Apr 11, 2002
    • Masao Noguchi
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...