Breeder

KITAJIMA OSAMU

3 US plant patents, granted between 2007 and 2007.

Filed under the KITAJIMA name. Related entities are listed separately on the KITAJIMA search, because a company and a person are not the same filer even when the name matches.

Already in the public domain — 3 cultivars

Most recently freed first. Anyone may propagate and sell these plants — though the name it is sold under may still be a live trademark.

SAKURAI 01PP18195Catharanthus plant named ‘SAKURAI 01’PUBLIC DOMAINJuly 9, 2026
SAKURAI 15PP18154Catharanthus plant named ‘SAKURAI 15’PUBLIC DOMAINMay 26, 2026
KITAJIMA ANGEL TUTUPP17766Catharanthus plant named ‘KITAJIMA ANGEL TUTU’PUBLIC DOMAINOctober 31, 2025