Patents Assigned to Sakata Seed America, Inc.
  • Clematis plant named Hakuba
    Patent number: PP6691
    Abstract: A cultivar of Clematis named Hakuba, having a compact growth habit, large pale violet flowers having 6-8 petals and carried on short stems, white to pale yellow stamens displayed prominently in center of flower, and by its adaptability to outdoor growth or pot culture.
    Type: Grant
    Filed: October 21, 1987
    Date of Patent: March 21, 1989
    Assignee: Sakata Seed America, Inc.
    Inventor: Hiroshi Akakawa
  • Clematis plant named Ena
    Patent number: PP6692
    Abstract: A cultivar of Clematis named Ena, having very large, pale violet flowers, compact growth habit, excellent keeping qualities, and its adaptability to be grown in outdoor or pot programs.
    Type: Grant
    Filed: October 21, 1987
    Date of Patent: March 21, 1989
    Assignee: Sakata Seed America, Inc.
    Inventor: Hiroshi Akakawa