Patents by Inventor Mikito Tanaka

Mikito Tanaka has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Head and face washing apparatus, shower nozzle with hood, comb type scalp washing tool, and head washing shower brush
    Publication number: 20030204904
    Abstract: The head and face washing apparatus of the invention is designed to prevent scattering of fluid and enhance the washing efficiency. The head and face washing apparatus comprises pumps (103a to 103d) for supplying washing fluid through supply pipes (101a to 101d), plural spouts (105) for ejecting the washing fluid, and supply passages (106a to 106d) for supplying the washing fluid supplied through the supply pipes (101a to 101d) into the specified spout (105). Washing fluid is continuously pumped out from the pump (103a), while washing fluid is pumped out intermittently from the pumps (103b to 103d). As a result, a continuous water stream is ejected from the spout group (105a), and an intermittent water stream is ejected from the spout groups (105b to 105d).
    Type: Application
    Filed: May 16, 2003
    Publication date: November 6, 2003
    Applicant: RICOH ELEMEX CORPORATION
    Inventors: Kazumasa Ito, Mikito Tanaka, Nobuhiro Takeda, Toshiko Yokoi
  • Head and face washing apparatus, shower nozzle with hood, comb type scalp washing tool, and head washing shower brush
    Publication number: 20020124307
    Abstract: The head and face washing apparatus of the invention is designed to prevent scattering of fluid and enhance the washing efficiency. The head and face washing apparatus comprises pumps (103a to 103d) for supplying washing fluid through supply pipes (101a to 103d), plural spouts (105) for ejecting the washing fluid, and supply passages (106a to 106d) for supplying the washing fluid supplied through the supply pipes (101a to 101d) into the specified spout (105). Washing fluid is continuously pumped out from the pump (103a), while washing fluid is pumped out intermittently from the pumps (103b to 103d). As a result, a continuous water stream is ejected from the spout group (105a), and an intermittent water stream is ejected from the spout groups (105b to 105d).
    Type: Application
    Filed: April 16, 2002
    Publication date: September 12, 2002
    Applicant: RICOH ELEMEX CORPORATION
    Inventors: Kazumasa Ito, Mikito Tanaka, Nobuhiro Takeda, Toshiko Yokoi
  • Head and face washing apparatus, shower nozzle with hood, comb type scalp washing tool, and head washing shower brush
    Publication number: 20020116758
    Abstract: The head and face washing apparatus of the invention is designed to prevent scattering of fluid and enhance the washing efficiency. The head and face washing apparatus comprises pumps (103a to 103d) for supplying washing fluid through supply pipes (101a to 110d), plural spouts (105) for ejecting the washing fluid, and supply passages (106a to 106d) for supplying the washing fluid supplied through the supply pipes (101a to 101d) into the specified spout (105). Washing fluid is continuously pumped out from the pump (103a), while washing fluid is pumped out intermittently from the pumps. (103b to 103d). As a result, a continuous water stream is ejected from the spout group (105a), and an intermittent water stream is ejected from the spout groups (105b to 105d).
    Type: Application
    Filed: April 16, 2002
    Publication date: August 29, 2002
    Applicant: RICOH ELEMEX CORPORATION
    Inventors: Kazumasa Ito, Mikito Tanaka, Nobuhiro Takeda, Toshiko Yokoi
  • Head/face washing device, shower nozzle with hood, comb-shaped scalp washer and head washing shower brush
    Patent number: 6412125
    Abstract: The head and face washing apparatus of the invention is designed to prevent scattering of fluid and enhance the washing efficiency. The head and face washing apparatus comprises pumps (103a to 103d) for supplying washing fluid through supply pipes (101a to 101d), plural spouts (105) for ejecting the washing fluid, and supply passages (106a to 106d) for supplying the washing fluid supplied through the supply pipes (101a to 101d) into the specified spout (105). Washing fluid is continuously pumped out from the pump (103a), while washing fluid is pumped out intermittently from the pumps (103b to 103d). As a result, a continuous water stream is ejected from the spout group (105a), and an intermittent water stream is ejected from the spout groups (105b to 105d).
    Type: Grant
    Filed: August 29, 2000
    Date of Patent: July 2, 2002
    Assignee: Ricoh Elemex Corporation
    Inventors: Kazumasa Ito, Mikito Tanaka, Nobuhiro Takeda, Toshiko Yokoi