Patents Assigned to Toshio Nakashima
  • Hybrid tea rose named Yoko
    Patent number: PP5083
    Abstract: A new variety of hybrid tea rose intended mainly for greenhouse culture and the commercial production of cut flowers, characterized by a continuous and profuse production of very large red blooms carried on very long, strong stems; its pointed and somewhat globular buds which open slowly to produce well formed flowers having large petals which tend to marginally turn under and form points; its free branching and vigorous growth habit; and its abundant production of foliage and long lasting vase life.
    Type: Grant
    Filed: April 22, 1982
    Date of Patent: August 9, 1983
    Assignee: Toshio Nakashima
    Inventor: Takeshi Shirakawa
  • Tea rose named Tobone
    Patent number: PP5633
    Abstract: A new variety of hybrid tea rose intended mainly for greenhouse culture and the commercial production of cut flowers, characterized by a continuous and profuse production of very large red-purple blooms carried on very long, strong stems; its urn-shaped buds which open slowly to produce well formed flowers having large petals which tend to marginally turn under and form points; its free branching and vigorous growth habit; its abundant production of glossy foliage and long last vase life; and its resistance to diseases.
    Type: Grant
    Filed: March 26, 1984
    Date of Patent: January 14, 1986
    Assignee: Toshio Nakashima
    Inventor: Takeshi Shirakawa