Patents Assigned to Keisei Rose Nurseries, Inc.
  • Petunia plant named ‘Sunhore’
    Patent number: PP17681
    Abstract: A new and distinct cultivar of Petunia plant named ‘Sunhore’, characterized by its outwardly spreading, mounded and decumbent plant habit; vigorous and freely branching growth habit; freely flowering habit; large coral pink-colored flowers with purple-colored venation; long flowering period; and good garden performance.
    Type: Grant
    Filed: October 26, 2005
    Date of Patent: May 1, 2007
    Assignees: Keisei Rose Nurseries, Inc., Suntory Flowers, Ltd.
    Inventors: Kazunari Iwaki, Kiyoshi Miyazaki, Takuro Ishihara, Shinya Miyano
  • Petunia plant named ‘Sunsurfbv’
    Patent number: PP17735
    Abstract: A new and distinct cultivar of Petunia plant named ‘Sunsurfbv’, characterized by its compact, outwardly spreading, mounded and decumbent plant habit; vigorous and freely branching growth habit; freely flowering habit; light lavender-colored flowers with purple-colored venation; long flowering period; and good garden performance.
    Type: Grant
    Filed: November 1, 2005
    Date of Patent: May 15, 2007
    Assignees: Keisei Rose Nurseries, Inc., Suntory Flowers Ltd.
    Inventors: Kazunari Iwaki, Takuro Ishihara, Shinya Miyano
  • Petunia plant named ‘Keiwhihus’
    Patent number: PP18089
    Abstract: A new petunia plant particularly distinguished by abundant, small, yellowish-white flowers, abundant branching with a great profusion of blooms, excellent tolerance to rain and a vigorous, decumbent growth habit is disclosed.
    Type: Grant
    Filed: April 24, 2006
    Date of Patent: September 25, 2007
    Assignees: Keisei Rose Nurseries, Inc., Suntory Flowers Limited
    Inventor: Shinya Miyano
  • Petunia plant named ‘Keipunes’
    Patent number: PP18323
    Abstract: A new petunia plant particularly distinguished by abundant, small, vivid red-purple flowers, abundant branching with a great profusion of blooms, excellent tolerance to rain and a vigorous, decumbent growth habit is disclosed.
    Type: Grant
    Filed: April 24, 2006
    Date of Patent: December 18, 2007
    Assignees: Suntory Flowers Limited, Keisei Rose Nurseries, Inc.
    Inventors: Shinya Miyano, Kazunari Iwaki
  • Petunia plant named ‘Sunsurfpafure’
    Patent number: PP18616
    Abstract: A new and distinct cultivar of Petunia plant named ‘Sunsurfpafure’, characterized by its outwardly spreading to trailing and decumbent plant habit; vigorous growth habit; freely branching and flowering plant habit; long flowering period; and medium-sized red purple-colored flowers with white-colored margins.
    Type: Grant
    Filed: September 27, 2006
    Date of Patent: March 18, 2008
    Assignees: Suntory Flowers Limited, Keisei Rose Nurseries, Inc.
    Inventors: Kazunari Iwaki, Takeshi Kanaya, Yukihiro Ikeda, Shinya Miyano
  • Petunia plant named ‘Sunsurfmomo’
    Patent number: PP18624
    Abstract: A new and distinct cultivar of Petunia plant named ‘Sunsurfmomo’, characterized by its outwardly spreading to trailing and decumbent plant habit; vigorous growth habit; freely branching and flowering plant habit; long flowering period; and medium-sized light pink-colored flowers with red purple-colored venation.
    Type: Grant
    Filed: September 27, 2006
    Date of Patent: March 18, 2008
    Assignees: Suntory Flowers Limited, Keisei Rose Nurseries, Inc.
    Inventors: Kazunari Iwaki, Takuro Ishihara, Shinya Miyano
  • Antirrhinum plant named ‘Keianmilkwam’
    Patent number: PP19087
    Abstract: A new and distinct cultivar of Antirrhinum plant named ‘Keianmilkwam’, characterized by its vigorous, upright and mounded plant habit; freely branching habit and short internodes; dense and bushy plant form; numerous white and yellow bi-colored flowers; long flowering period; and good garden performance.
    Type: Grant
    Filed: April 30, 2007
    Date of Patent: August 12, 2008
    Assignee: Keisei Rose Nurseries, Inc.
    Inventor: Shinya Miyano
  • Antirrhinum plant named ‘Keianichigorum’
    Patent number: PP19088
    Abstract: A new and distinct cultivar of Antirrhinum plant named ‘Keianichigorum’, characterized by its vigorous, upright and mounded plant habit; freely branching habit and short internodes; dense and bushy plant form; numerous red purple and white bi-colored flowers; long flowering period; and good garden performance.
    Type: Grant
    Filed: April 30, 2007
    Date of Patent: August 12, 2008
    Assignee: Keisei Rose Nurseries, Inc.
    Inventor: Shinya Miyano
  • Antirrhinum plant named ‘Keianmomorom’
    Patent number: PP19091
    Abstract: A new and distinct cultivar of Antirrhinum plant named ‘Keianmomorom’, characterized by its vigorous, upright and mounded plant habit; freely branching habit and short internodes; dense and bushy plant form; numerous pink and yellow bi-colored flowers; long flowering period; and good garden performance.
    Type: Grant
    Filed: April 30, 2007
    Date of Patent: August 12, 2008
    Assignee: Keisei Rose Nurseries Inc.
    Inventor: Shinya Miyano
  • Hybrid Tea Rose Plant named ‘Keihaburu’
    Patent number: PP19509
    Abstract: Hybrid tea rose plant having a clear and stable lavender color, strong fragrance and vigorous, upright, well-branched growth.
    Type: Grant
    Filed: August 3, 2006
    Date of Patent: December 2, 2008
    Assignee: Keisei Rose Nurseries, Inc.
    Inventor: Shunsuke Takeuchi
  • Rose plant named ‘Keishisutoki’
    Patent number: PP21199
    Abstract: Rosa L. rose plant that is bushy, disease resistant, with medium size, flat-shaped yellow flowers.
    Type: Grant
    Filed: September 2, 2008
    Date of Patent: August 17, 2010
    Assignee: Keisei Rose Nurseries, Inc.
    Inventor: Shunsuke Takeuchi
  • plant named ‘Keisurfpusos’
    Patent number: PP22838
    Abstract: A new and distinct cultivar of Petunia plant named ‘Keisurfpusos’, characterized by its compact, upright and mounding plant habit; vigorous growth habit; freely branching and flowering plant habit; long flowering period; single purple-colored flowers; and good garden performance.
    Type: Grant
    Filed: November 5, 2010
    Date of Patent: July 3, 2012
    Assignee: Keisei Rose Nurseries, Inc.
    Inventor: Shunsuke Takeuchi
  • plant named ‘Keisurfhopises’
    Patent number: PP22839
    Abstract: A new and distinct cultivar of Petunia plant named ‘Keisurfhopises’, characterized by its compact, upright and mounding plant habit; vigorous growth habit; freely branching and flowering plant habit; long flowering period; single light red purple-colored flowers; and good garden performance.
    Type: Grant
    Filed: November 5, 2010
    Date of Patent: July 3, 2012
    Assignee: Keisei Rose Nurseries, Inc.
    Inventor: Shunsuke Takeuchi
  • plant named ‘Sunsurfsirou’
    Patent number: PP24453
    Abstract: A new and distinct cultivar of Petunia plant named ‘Sunsurfsirou’, characterized by its mounding and trailing plant habit; vigorous growth habit; early flowering habit; long flowering period; large white-colored flowers with light yellow green-colored venation; and good garden performance.
    Type: Grant
    Filed: April 23, 2012
    Date of Patent: May 13, 2014
    Assignees: Suntory Flowers Limited, Keisei Rose Nurseries, Inc.
    Inventors: Yasuko Isobe, Kenichi Suzuki
  • plant named ‘Keisurfbripitos’
    Patent number: PP25122
    Abstract: A new and distinct cultivar of Petunia plant named ‘Keisurfbripitos’, characterized by its compact, upright and mounding plant habit; vigorous growth habit; freely branching and flowering plant habit; long flowering period; red purple-colored flowers; and good garden performance.
    Type: Grant
    Filed: February 15, 2013
    Date of Patent: November 25, 2014
    Assignee: Keisei Rose Nurseries, Inc.
    Inventor: Shunsuke Takeuchi
  • plant named ‘Keisurfputem’
    Patent number: PP25147
    Abstract: A new and distinct cultivar of Petunia plant named ‘Keisurfputem’, characterized by its mounding to trailing and decumbent plant habit; vigorous growth habit; freely branching and flowering plant habit; long flowering period; dark red purple-colored flowers; and good garden performance.
    Type: Grant
    Filed: February 15, 2013
    Date of Patent: December 2, 2014
    Assignee: Keisei Rose Nurseries, Inc.
    Inventor: Shunsuke Takeuchi
  • plant named ‘Keisurflipinas’
    Patent number: PP25240
    Abstract: A new and distinct cultivar of Petunia plant named ‘Keisurflipinas’, characterized by its compact, upright and mounding plant habit; vigorous growth habit; freely branching and flowering plant habit; long flowering period; light pink-colored flowers with red purple-colored throats; and good garden performance.
    Type: Grant
    Filed: February 15, 2013
    Date of Patent: January 20, 2015
    Assignee: Keisei Rose Nurseries, Inc.
    Inventor: Shunsuke Takeuchi
  • plant named ‘Keianpinetum’
    Patent number: PP25324
    Abstract: A new and distinct cultivar of Antirrhinum plant named ‘Keianpinetum’, characterized by its semi-upright and mounded plant habit; vigorous growth habit; freely branching habit and short internodes; dense and bushy plant form; numerous bright yellow-colored flowers; long flowering period; and good garden performance.
    Type: Grant
    Filed: March 13, 2013
    Date of Patent: March 3, 2015
    Assignee: Keisei Rose Nurseries, Inc.
    Inventor: Shunsuke Takeuchi
  • plant named ‘Keipekumehus’
    Patent number: PP35086
    Abstract: A new and distinct cultivar of Petunia plant named ‘Keipekumehus’, characterized by its compact and mounding plant habit; vigorous growth habit; freely branching habit; freely flowering habit; long flowering period; flowers that are reddish purple in color with a white-colored star-shaped pattern and centers; and good garden performance.
    Type: Grant
    Filed: September 25, 2022
    Date of Patent: April 4, 2023
    Assignee: KEISEI ROSE NURSERIES INC.
    Inventors: Susumu Matsubara, Rieko Suwa
  • plant named ‘Keipehabham’
    Patent number: PP35250
    Abstract: A new and distinct cultivar of Petunia plant named ‘Keipehabham’, characterized by its mounding, upright to trailing and decumbent plant habit; vigorous growth habit; freely branching habit; freely flowering habit; long flowering period; flowers that are white to light purple in color with dark purple-colored venation and centers; and good garden performance.
    Type: Grant
    Filed: September 25, 2022
    Date of Patent: July 4, 2023
    Assignee: KEISEI ROSE NURSERIES, INC.
    Inventors: Susumu Matsubara, Rieko Suwa