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Osaka, JP
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Patents Grants
last 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 Applications
last 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
Trademark
last 30 trademarks