Patents Assigned to Oohiro Works, Ltd.
  • Patent number: 6761339
    Abstract: According to a conventional hydraulic-pump-type barber or beauty chair having legs which spread out, radiately and in parallel to a floor surface, from the lower part of a pump, a seat part itself is large and heavy, which results in a high center of gravity. Thus, the chair can quite possibly turn over while it is moved. Further, the legs are arranged at the lower position on the floor surface and are arranged in parallel to the floor surface, resulting in a difficult cleaning under the legs. The present invention is provided with a ring-shaped bracket for fixing the legs with sandwiching the upper part of the hydraulic pump, the upper bracket, and the cylinder part, one another, thereby realizing a design, wherein the legs are radiately arranged therefrom.
    Type: Grant
    Filed: April 10, 2001
    Date of Patent: July 13, 2004
    Assignee: Oohiro Works Ltd.
    Inventor: Nobuyuki Minami
  • Patent number: 6679908
    Abstract: The present invention provides a facial treatment device which can repeat warming and cooling of the face of a person while the massages are given to the face at the same time, whereby the beauty effects such as the facial treatment and body slimming can be mutually and efficiently obtained. A Peltier element 12 is placed adjacent to a probe 11 having a high thermal conductivity, which can abut the face of a person 19 to be treated. Then, the current is supplied by a DC power supply 101 to the Peltier element 12 and the direction of the current can be switched between the forward and backward directions by the selector switch 100. Thereby, the cooling and warming of the probe 11 is repeated. At the same time, a motor 15 having an eccentric weight 17 attached thereto is driven, whereby the probe 11 is vibrated.
    Type: Grant
    Filed: December 29, 2000
    Date of Patent: January 20, 2004
    Assignee: Oohiro Works, Ltd.
    Inventor: Hirohisa Shimizu
  • Patent number: 6615418
    Abstract: The present invention provides an automatic hair washer with which a person who operates the hair washer can perform finish washing, supplementary washing or the like easily after hair washing by the automatic hair washer. A large oblique section is formed on the corner of the front of a cabinet 9 by which the exterior of the automatic hair washer is formed. Thereby, a work area 10 for the person who operates the hair washer is provided, and further, a space 11 into which the person who operates the hair washer can put his foot is provided on the lower part of the large oblique section.
    Type: Grant
    Filed: October 1, 2001
    Date of Patent: September 9, 2003
    Assignee: Oohiro Works, Ltd.
    Inventor: Nobuyuki Minami
  • Patent number: 6609759
    Abstract: The present device provides a chair which has sufficient stability even when a person under hair washing rests her weight in a backward direction of the chair so as to have her hair washed or the like. The chair comprises plural legs, at least one of which projects long to the backward, thereby obtaining sufficient stability even when the large load is applied toward backward of the chair.
    Type: Grant
    Filed: April 30, 2001
    Date of Patent: August 26, 2003
    Assignee: Oohiro Works, Ltd.
    Inventor: Nobuyuki Minami
  • Patent number: 6604251
    Abstract: A movable hair washing stand, upon which hair washing materials are kept. The hair washing materials are placed on a movable arm part or a rotation shaft part of the stand. A tray, in which the hair washing agents and hair washing tools can be placed, is provided on the movable arm part. Further, the tray is detachably placed, thereby facilitating preparation and carrying of the hair washing agents and hair washing tools, and further provide for ease of cleaning of the hair washing stand.
    Type: Grant
    Filed: April 30, 2001
    Date of Patent: August 12, 2003
    Assignee: Oohiro Works, Ltd.
    Inventor: Nobuyuki Minami
  • Patent number: 6526605
    Abstract: An automatic hair washer comprises a hair washing cistern into which the head of a person whose hair is to be washed can be inserted, and hair washing means for spouting hot water into the hair washing cistern to wash the hair of the person, and further, a head support for supporting the head of the person in the hair washing cistern. Therefore, the automatic hair washer can wash the back of the neck of the person sufficiently, without putting a big burden on the neck.
    Type: Grant
    Filed: September 24, 2001
    Date of Patent: March 4, 2003
    Assignee: Oohiro Works, Ltd.
    Inventor: Hirohisa Shimizu
  • Publication number: 20020184703
    Abstract: The present invention provides an automatic hair washer with which a person who operates the hair washer can perform finish washing, supplementary washing or the like easily after hair washing by the automatic hair washer. A large oblique section is formed on the corner of the front of a cabinet 9 by which the exterior of the automatic hair washer is formed. Thereby, a work area 10 for the person who operates the hair washer is provided, and further, a space 11 into which the person who operates the hair washer can put his foot is provided on the lower part of the large oblique section.
    Type: Application
    Filed: October 1, 2001
    Publication date: December 12, 2002
    Applicant: Oohiro Works, Ltd.
    Inventor: Nobuyuki Minami
  • Patent number: 6463597
    Abstract: Hair washing apparatus which can be selectively adjusted depending on the height of the person performing the hair washing and the person whose hair is being washed. A hair washing unit includes a bowl unit at which a hair washing is performed by the hair washer, a hair washing chair detachably connected to the hair washing unit via a chair supporting arm and a frame. A mechanism for moving the bowl up and down is provided at an upper end of the frame and a mechanism for moving the washing chair up and down is provided at a lower front side of the frame.
    Type: Grant
    Filed: July 17, 2001
    Date of Patent: October 15, 2002
    Assignee: Oohiro Works Ltd.
    Inventor: Yoshikazu Ishimura
  • Patent number: 6442340
    Abstract: A hair processing accelerator which can uniformly irradiate heat to a hairline of the whole circumference of hair includes first and second heater units having first and second heaters of a generally semicircular shape connected to a top portion of a head top unit supporting part 3 which is positioned in the head top of hair. While moving through multiple positions and by swinging and rotating around hair so as to separate from each other to right and left or approach each other from right and left by a heater unit driving part 50 contained in a body supporting part 5, the first and second heater units irradiate heat to all the areas of hair from the head top of hair to each of right and left sides.
    Type: Grant
    Filed: October 1, 2001
    Date of Patent: August 27, 2002
    Assignee: Oohiro Works, Ltd.
    Inventor: Hirohisa Shimizu
  • Patent number: 6434763
    Abstract: A seat supporting table for a barber of beauty chair which can slide a barber or beauty chair even when the barber or beauty chair is provided with no sliding function. A sliding plate, to which the barber or beauty chair is attached, is slid forward and backward to a desired position along a guide rail for guiding a slide of the sliding plate. A sliding power controlling bolt for controlling a sliding power required for sliding the sliding plate is also provided and a slider controls the sliding of the sliding plate.
    Type: Grant
    Filed: July 9, 2001
    Date of Patent: August 20, 2002
    Assignee: Oohiro Works, Ltd.
    Inventor: Toshiaki Kawakami
  • Patent number: 6430365
    Abstract: A hair processing accelerator having a first heater unit with a semicircular shape for irradiating hair upon the top of a person's head and second and third heater units each having a semicircular shape for irradiating a hairline on the person's head. The top portion of the second and third units being connected to the first unit by a body supporting part having rotating shafts so that the second and third heater units can rotate within a given range. The hair processing accelerator is mounted in a mobile floor stand.
    Type: Grant
    Filed: September 24, 2001
    Date of Patent: August 6, 2002
    Assignee: Oohiro Works, Ltd.
    Inventor: Hirohisa Shimizu
  • Patent number: 6408455
    Abstract: An automatic hair washer which performs hair washing by supplying wash water in a hot water storing tank to washing nozzles. The automatic hair washer includes a temperature gauge for measuring the temperature of the wash water. The temperature gauge is placed within the hot water storing tank. A heater for heating the wash water is placed within the hot water storing tank, and a heater control is also included for controlling the heater to operate and heat the wash water in the hot water storing tank to a predetermined temperature when the temperature of the wash water is below the predetermined temperature.
    Type: Grant
    Filed: August 20, 1999
    Date of Patent: June 25, 2002
    Assignee: Oohiro Works, Ltd.
    Inventor: Hirohisa Shimizu
  • Patent number: D462423
    Type: Grant
    Filed: October 18, 2000
    Date of Patent: September 3, 2002
    Assignee: Oohiro Works, Ltd.
    Inventor: Nobuyuki Minami
  • Patent number: D468483
    Type: Grant
    Filed: February 5, 2001
    Date of Patent: January 7, 2003
    Assignee: Oohiro Works, Ltd.
    Inventor: Nobuyuki Minami
  • Patent number: D474562
    Type: Grant
    Filed: April 16, 2001
    Date of Patent: May 13, 2003
    Assignee: Oohiro Works, Ltd.
    Inventor: Hirohisa Shimizu
  • Patent number: D475158
    Type: Grant
    Filed: October 18, 2000
    Date of Patent: May 27, 2003
    Assignee: Oohiro Works, Ltd.
    Inventor: Toshiyuki Sato
  • Patent number: D482820
    Type: Grant
    Filed: November 28, 2001
    Date of Patent: November 25, 2003
    Assignee: Oohiro Works, Ltd.
    Inventor: Nobuyuki Minami
  • Patent number: D488257
    Type: Grant
    Filed: November 28, 2001
    Date of Patent: April 6, 2004
    Assignee: Oohiro Works, Ltd.
    Inventor: Nobuyuki Minami
  • Patent number: D488586
    Type: Grant
    Filed: June 9, 2000
    Date of Patent: April 13, 2004
    Assignee: Oohiro Works, Ltd.
    Inventor: Nobuyuki Minami
  • Patent number: D489481
    Type: Grant
    Filed: July 7, 1999
    Date of Patent: May 4, 2004
    Assignee: Oohiro Works, Ltd.
    Inventor: Nobuyuki Minami