Medical Corporation HOUEIKAI took over clinical trial operations from Sekino Research Institute Co., Ltd. established in 1989, since then has conducted clinical trials specializing in Phase I trials.
||Hisayuki SEKINO opened Sekino Clinic
||Opened Sekino Hospital
||Started clinical trial operations at Sekino Hospital
||Established Sekino Laboratory Co., Ltd. to specialize in clinical trials
||Established Sekino Clinical Pharmacology Clinic as a medical institution specializing in conducting clinical trials (phase I trials)
||Hisayuki SEKINO became the honorary director of Sekino Hospital, and Hisakuni SEKINO became the director of Sekino Hospital.
||Spun off the SMO division of Sekino Laboratory Co., Ltd. and established Sekino Site Net Co., Ltd.
||Established Medical Corporation HOUEIKAI and incorporated SEKINO Clinical Pharmacology Clinic. Hisakuni SEKINO became the Chairperson of Medical Corporation HOUEIKAI
||Transferred clinical trial operations of Sekino Laboratory Co., Ltd. to Medical Corporation HOUEIKAI
||Takashi NAKAMURA was appointed as Chairperson of Medical Corporation HOUEIKAI.