TREA

Oohiro Works, Ltd.

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  • Osaka, JP
Organizations

Patents Grantslast 30 patents

  • Information Patent Grant

    Leg part for a barber or beauty chair
    • Patent number 6,761,339
    • Issue date Jul 13, 2004
    • Oohiro Works Ltd.
    • Nobuyuki Minami
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Automatic hair washing machine
    • Patent number D489481
    • Issue date May 4, 2004
    • Oohiro Works, Ltd.
    • Nobuyuki Minami
    • D28 - Cosmetic products and toilet articles
  • Information Patent Grant

    Automatic hair washer
    • Patent number D488586
    • Issue date Apr 13, 2004
    • Oohiro Works, Ltd.
    • Nobuyuki Minami
    • D28 - Cosmetic products and toilet articles
  • Information Patent Grant

    Automatic hair washer
    • Patent number D488257
    • Issue date Apr 6, 2004
    • Oohiro Works, Ltd.
    • Nobuyuki Minami
    • D28 - Cosmetic products and toilet articles
  • Information Patent Grant

    Facial treatment device
    • Patent number 6,679,908
    • Issue date Jan 20, 2004
    • Oohiro Works, Ltd.
    • Hirohisa Shimizu
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Hair heating device having concentric reverse reduction gearing
    • Patent number 6,651,674
    • Issue date Nov 25, 2003
    • Oohiro Works Co., Ltd.
    • Shigetsugu Ozaki
    • A45 - HAND OR TRAVELLING ARTICLES
  • Information Patent Grant

    Automatic hair washer
    • Patent number D482820
    • Issue date Nov 25, 2003
    • Oohiro Works, Ltd.
    • Nobuyuki Minami
    • D28 - Cosmetic products and toilet articles
  • Information Patent Grant

    Automatic hair washer
    • Patent number 6,615,418
    • Issue date Sep 9, 2003
    • Oohiro Works, Ltd.
    • Nobuyuki Minami
    • A45 - HAND OR TRAVELLING ARTICLES
  • Information Patent Grant

    Chair and stand for chair
    • Patent number 6,609,759
    • Issue date Aug 26, 2003
    • Oohiro Works, Ltd.
    • Nobuyuki Minami
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Hair washing stand
    • Patent number 6,604,251
    • Issue date Aug 12, 2003
    • Oohiro Works, Ltd.
    • Nobuyuki Minami
    • A45 - HAND OR TRAVELLING ARTICLES
  • Information Patent Grant

    Hair washer
    • Patent number D475158
    • Issue date May 27, 2003
    • Oohiro Works, Ltd.
    • Toshiyuki Sato
    • D28 - Cosmetic products and toilet articles
  • Information Patent Grant

    Hair processing accelerator
    • Patent number D474562
    • Issue date May 13, 2003
    • Oohiro Works, Ltd.
    • Hirohisa Shimizu
    • D28 - Cosmetic products and toilet articles
  • Information Patent Grant

    Automatic hair washer
    • Patent number 6,526,605
    • Issue date Mar 4, 2003
    • Oohiro Works, Ltd.
    • Hirohisa Shimizu
    • A45 - HAND OR TRAVELLING ARTICLES
  • Information Patent Grant

    Shampoo basin
    • Patent number 6,519,789
    • Issue date Feb 18, 2003
    • Oohiro Works Co., Ltd.
    • Tetsuji Hatanaka
    • A45 - HAND OR TRAVELLING ARTICLES
  • Information Patent Grant

    Hair processing accelerator
    • Patent number D468483
    • Issue date Jan 7, 2003
    • Oohiro Works, Ltd.
    • Nobuyuki Minami
    • D28 - Cosmetic products and toilet articles
  • Information Patent Grant

    Hair washing apparatus
    • Patent number 6,463,597
    • Issue date Oct 15, 2002
    • Oohiro Works Ltd.
    • Yoshikazu Ishimura
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Pedestal sink for washing hair
    • Patent number D462423
    • Issue date Sep 3, 2002
    • Oohiro Works, Ltd.
    • Nobuyuki Minami
    • D23 - Environmental heating and cooling
  • Information Patent Grant

    Hair processing accelerator with rotatably adjustable semicircular...
    • Patent number 6,442,340
    • Issue date Aug 27, 2002
    • Oohiro Works, Ltd.
    • Hirohisa Shimizu
    • A45 - HAND OR TRAVELLING ARTICLES
  • Information Patent Grant

    Seat supporting table for a barber or beauty chair and hair washer...
    • Patent number 6,434,763
    • Issue date Aug 20, 2002
    • Oohiro Works, Ltd.
    • Toshiaki Kawakami
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Hair processing accelerator with rotatable adjustable semicircular...
    • Patent number 6,430,365
    • Issue date Aug 6, 2002
    • Oohiro Works, Ltd.
    • Hirohisa Shimizu
    • A45 - HAND OR TRAVELLING ARTICLES
  • Information Patent Grant

    Pedestal sink for washing hair
    • Patent number D459449
    • Issue date Jun 25, 2002
    • Oohiro Works, Ltd.
    • Nobuyuki Minami
    • D23 - Environmental heating and cooling
  • Information Patent Grant

    Swivel pedestal and sink for washing hair
    • Patent number D459451
    • Issue date Jun 25, 2002
    • Oohiro Works, Ltd.
    • Nobuyuki Minami
    • D23 - Environmental heating and cooling
  • Information Patent Grant

    Automatic hair washer
    • Patent number 6,408,455
    • Issue date Jun 25, 2002
    • Oohiro Works, Ltd.
    • Hirohisa Shimizu
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    Chair support and pedestal sink for washing hair
    • Patent number D459448
    • Issue date Jun 25, 2002
    • Oohiro Works, Ltd.
    • Nobuyuki Minami
    • D23 - Environmental heating and cooling
  • Information Patent Grant

    Swivel pedestal and sink for washing hair
    • Patent number D459450
    • Issue date Jun 25, 2002
    • Oohiro Works, Ltd.
    • Nobuyuki Minami
    • D23 - Environmental heating and cooling
  • Information Patent Grant

    Hair washer
    • Patent number 6,401,272
    • Issue date Jun 11, 2002
    • Oohiro Works, Ltd.
    • Hirohisa Shimizu
    • A45 - HAND OR TRAVELLING ARTICLES
  • Information Patent Grant

    Seat for barber or beauty chair
    • Patent number D457006
    • Issue date May 14, 2002
    • Oohiro Works, Ltd.
    • Kazuo Ooyama
    • D06 - Furnishings
  • Information Patent Grant

    Seat for barber or beauty chair
    • Patent number D456648
    • Issue date May 7, 2002
    • Oohiro Works, Ltd.
    • Kazuo Ooyama
    • D06 - Furnishings
  • Information Patent Grant

    Seat for barber or beauty chair
    • Patent number D456649
    • Issue date May 7, 2002
    • Oohiro Works, Ltd.
    • Kazuo Ooyama
    • D06 - Furnishings
  • Information Patent Grant

    Seat for barber or beauty chair
    • Patent number D456188
    • Issue date Apr 30, 2002
    • Oohiro Works, Ltd.
    • Kazuo Ooyama
    • D06 - Furnishings

Patents Applicationslast 30 patents

  • Information Patent Application

    Automatic hair washer
    • Publication number 20020184703
    • Publication date Dec 12, 2002
    • Oohiro Works, Ltd.
    • Nobuyuki Minami
    • A45 - HAND OR TRAVELLING ARTICLES
  • Information Patent Application

    Leg part for a barber or beauty chair
    • Publication number 20020060490
    • Publication date May 23, 2002
    • Oohiro Works, Ltd.
    • Nobuyuki Minami
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    Hair washing apparatus
    • Publication number 20020053821
    • Publication date May 9, 2002
    • Oohiro Works, Ltd.
    • Yoshikazu Ishimura
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    Automatic hair washer
    • Publication number 20020050005
    • Publication date May 2, 2002
    • Oohiro Works, Ltd.
    • Hirohisa Shimizu
    • A45 - HAND OR TRAVELLING ARTICLES
  • Information Patent Application

    Hair processing accelerator
    • Publication number 20020048452
    • Publication date Apr 25, 2002
    • Oohiro Works, Ltd.
    • Hirohisa Shimizu
    • A45 - HAND OR TRAVELLING ARTICLES
  • Information Patent Application

    Hair processing accelerator
    • Publication number 20020048453
    • Publication date Apr 25, 2002
    • Oohiro Works, Ltd.
    • Hirohisa Shimizu
    • A45 - HAND OR TRAVELLING ARTICLES
  • Information Patent Application

    Hair washing apparatus
    • Publication number 20020020013
    • Publication date Feb 21, 2002
    • Oohiro Works, Ltd.
    • Yoshikazu Ishimura
    • A45 - HAND OR TRAVELLING ARTICLES
  • Information Patent Application

    Seat supporting table for a barber or beauty chair and hair washer...
    • Publication number 20020002738
    • Publication date Jan 10, 2002
    • Oohiro Works, Ltd.
    • Toshiaki Kawakami
    • A45 - HAND OR TRAVELLING ARTICLES
  • Information Patent Application

    Hair washing stand
    • Publication number 20010037523
    • Publication date Nov 8, 2001
    • Oohiro Works, Ltd.
    • Nobuyuki Minami
    • A45 - HAND OR TRAVELLING ARTICLES
  • Information Patent Application

    Chair and stand for chair
    • Publication number 20010038235
    • Publication date Nov 8, 2001
    • Oohiro Works, Ltd.
    • Nobuyuki Minami
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    Facial treatment device
    • Publication number 20010007952
    • Publication date Jul 12, 2001
    • Oohiro Works, Ltd.
    • Hirohisa Shimizu
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE