Patents by Inventor Kazuharu Koreeda

Kazuharu Koreeda 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).

  • Variety of limonium named Ocean Blue
    Patent number: PP8723
    Abstract: A new variety of Limonium is tall with upright stems. The flower color is a bluish-purple. The flowers are long-lasting and the plant is easy to grow. Up to 8 stems flowers can be cut in the first year and 10-12 flower stems in the second year.
    Type: Grant
    Filed: June 7, 1993
    Date of Patent: May 10, 1994
    Assignee: Dai-Ichi Engei Plantech Co., Ltd.
    Inventors: Kazunori Sato, Kazuharu Koreeda, Nobuaki Takanashi