Patents by Inventor Kunio Hotta

Kunio Hotta 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).

  • Patent number: 6823875
    Abstract: A composition of a vibrating wave type oral cleansing and hygiene appliance, more especially a hygiene appliance, utilizing the manner of vibrating and agitating wave to drive a cleansing floss material to provide rapid plaque removing for the external surfaces on the gaps between the teeth and on the tooth root as well as to provide massage and hygiene for the tooth root and the gums. The appliance including a holder body with a working section and an insert section situated at the front end for assembling a link rod, the free end of the link rod is designed as a floss bow section to provide expansion of the cleansing floss material, one distal end of the insert section is disposed for assembling a massage bar with horseshoe-shaped contact press end, thereby to achieve the effect of cleansing and massaging.
    Type: Grant
    Filed: December 14, 2001
    Date of Patent: November 30, 2004
    Inventors: Kunio Hotta, Sei Kato
  • Publication number: 20030111091
    Abstract: A composition of a vibrating wave type oral cleansing and hygiene appliance, more especially a hygiene appliance, utilizing the manner of vibrating and agitating wave to drive a cleansing floss material to provide rapid plague removing for the external surfaces on the gaps between the teeth and on the tooth root as well as to provide massage and hygiene for the tooth root and the gums, mainly comprises of a holder body with a working section disposed therein and an insert section situated at the front end for assembling a link rod, the free end of the said link rod is designed as a floss bow section to provide expansion of the cleansing floss material, one distal end of the said insert section is disposed for assembling a massage bar with horseshoe-shaped contact press end, thereby to achieve the effect of cleansing and massaging.
    Type: Application
    Filed: December 14, 2001
    Publication date: June 19, 2003
    Inventors: Kunio Hotta, Sei Kato
  • Patent number: D465577
    Type: Grant
    Filed: May 11, 2001
    Date of Patent: November 12, 2002
    Inventors: Sei Kato, Kunio Hotta