Patents Assigned to Oohiro Works, Ltd.
  • Patent number: 6401272
    Abstract: The present invention provides a hair washer which changes spouting angles of the respective washing nozzles in accordance with a figure, a hair style, and dirt levels of hair of a person under hair washing, thereby washing securely parts where a washing needs to be performed. An engage part 3a of a nozzle holding means 3 is engaged with an end part of a coupler 2 with respective approximately spherical-shaped base parts 1b and 4b of a mist nozzle 1 or a shower nozzle 4 being placed on a hemispherical-shaped nozzle receiving part 2a, whereby the respective base parts 1b and 4b of the mist nozzle 1 and the shower nozzle 4 touch an O-ring 3c disposed in a nozzle holding means 3. Therefore, the respective base parts 1b and 4b enables to move slidably along a face of a nozzle receiving part 2a of the coupler 2, to change directions of the respective spouting orifices 1a and 4a of the mist nozzle 1 and the shower nozzle 4.
    Type: Grant
    Filed: December 30, 1999
    Date of Patent: June 11, 2002
    Assignee: Oohiro Works, Ltd.
    Inventors: Hirohisa Shimizu, Hideaki Miyoshi
  • Publication number: 20020060490
    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: Application
    Filed: April 10, 2001
    Publication date: May 23, 2002
    Applicant: Oohiro Works, Ltd.
    Inventor: Nobuyuki Minami
  • Publication number: 20020053821
    Abstract: The present invention provides a hydraulic moving up and down type hair washing apparatus which is preferable to a barber shop or a beauty salon in the design.
    Type: Application
    Filed: September 24, 2001
    Publication date: May 9, 2002
    Applicant: Oohiro Works, Ltd.
    Inventor: Yoshikazu Ishimura
  • Publication number: 20020050005
    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: Application
    Filed: September 24, 2001
    Publication date: May 2, 2002
    Applicant: Oohiro Works, Ltd.
    Inventor: Hirohisa Shimizu
  • Publication number: 20020048452
    Abstract: The present invention provides a hair processing accelerator which can uniformly irradiate heat to a hairline of all circumferences of a head of hair.
    Type: Application
    Filed: September 24, 2001
    Publication date: April 25, 2002
    Applicant: Oohiro Works, Ltd.
    Inventor: Hirohisa Shimizu
  • Publication number: 20020048453
    Abstract: The present invention provides a hair processing accelerator which can uniformly irradiate heat to a hairline of the whole circumference of hair.
    Type: Application
    Filed: October 1, 2001
    Publication date: April 25, 2002
    Applicant: Oohiro Works, Ltd.
    Inventor: Hirohisa Shimizu
  • Patent number: 6367101
    Abstract: This invention provides an automatic hair washer that is capable of preventing the hairs of the person under hair washing from being attached to the internal wall of the cistern as well as the hairs of the person under hair washing being tangled with each other during the hair washing. By providing a hair receiver having an arch-shaped or ring-shaped hair receiving part, which collects and hangs the hair of the person under hair washing, it is possible to prevent the hair of the person under hair washing from being attached to the internal wall of the sink. Since they are collected by the hair receiver, the tangling of the hair of the person under hair washing by the showers spouted during the hair washing can be prevented.
    Type: Grant
    Filed: January 3, 2000
    Date of Patent: April 9, 2002
    Assignee: Oohiro Works, Ltd
    Inventor: Hirohisa Shimizu
  • Publication number: 20020020013
    Abstract: The present invention provides a hair washing unit moving up and down apparatus, which can be adjusted each height of a person for performing a hair washing and a person to be washed.
    Type: Application
    Filed: July 17, 2001
    Publication date: February 21, 2002
    Applicant: Oohiro Works, Ltd.
    Inventor: Yoshikazu Ishimura
  • Patent number: D454451
    Type: Grant
    Filed: November 15, 2000
    Date of Patent: March 19, 2002
    Assignee: Oohiro Works, Ltd.
    Inventor: Kazuo Ooyama
  • Patent number: D455302
    Type: Grant
    Filed: October 26, 2000
    Date of Patent: April 9, 2002
    Assignee: Oohiro Works, Ltd.
    Inventor: Nobuyuki Minami
  • Patent number: D455303
    Type: Grant
    Filed: November 15, 2000
    Date of Patent: April 9, 2002
    Assignee: Oohiro Works, Ltd.
    Inventor: Kazuo Ooyama
  • Patent number: D455580
    Type: Grant
    Filed: October 26, 2000
    Date of Patent: April 16, 2002
    Assignee: Oohiro Works, Ltd.
    Inventor: Nobuyuki Minami
  • Patent number: D456188
    Type: Grant
    Filed: May 8, 2001
    Date of Patent: April 30, 2002
    Assignee: Oohiro Works, Ltd.
    Inventor: Kazuo Ooyama
  • Patent number: D456648
    Type: Grant
    Filed: May 4, 2001
    Date of Patent: May 7, 2002
    Assignee: Oohiro Works, Ltd.
    Inventor: Kazuo Ooyama
  • Patent number: D456649
    Type: Grant
    Filed: May 8, 2001
    Date of Patent: May 7, 2002
    Assignee: Oohiro Works, Ltd.
    Inventor: Kazuo Ooyama
  • Patent number: D457006
    Type: Grant
    Filed: May 4, 2001
    Date of Patent: May 14, 2002
    Assignee: Oohiro Works, Ltd.
    Inventor: Kazuo Ooyama
  • Patent number: D459448
    Type: Grant
    Filed: October 18, 2000
    Date of Patent: June 25, 2002
    Assignee: Oohiro Works, Ltd.
    Inventor: Nobuyuki Minami
  • Patent number: D459449
    Type: Grant
    Filed: October 18, 2000
    Date of Patent: June 25, 2002
    Assignee: Oohiro Works, Ltd.
    Inventor: Nobuyuki Minami
  • Patent number: D459450
    Type: Grant
    Filed: October 26, 2000
    Date of Patent: June 25, 2002
    Assignee: Oohiro Works, Ltd.
    Inventor: Nobuyuki Minami
  • Patent number: D459451
    Type: Grant
    Filed: October 26, 2000
    Date of Patent: June 25, 2002
    Assignee: Oohiro Works, Ltd.
    Inventor: Nobuyuki Minami