Patents by Inventor Howard Y. Takishita

Howard Y. Takishita 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).

  • Dieffenbachia plant named ‘Hatsuko’
    Patent number: PP12776
    Abstract: A distinct cultivar of Dieffenbachia plant named ‘Hatsuko’, characterized by its upright and outwardly growth habit with large leaves; freely clumping habit, full and dense plants; and unique green and whitish green variegated leaves and petioles.
    Type: Grant
    Filed: March 9, 2001
    Date of Patent: July 16, 2002
    Inventor: Howard Y. Takishita