Chiaki Kiyokawa

PHC Solution, Regulatory Affairs Group Chugai Pharmaceuticals

Chiaki Kiyokawa works in the PHC Solution Regulatory Affairs Group at Chugai Pharmaceutical Co., Ltd. A graduate of the University of Shizuoka (Japan) in Pharmaceutical Sciences, she currently serves as a Regulatory Leader for companion diagnostics (CDx) that are essential for precision therapy approaches.

Seminars

Wednesday 12th November 2025
Optimizing Drug & CDx Development with Liquid CGP Under the Regulatory Requirements in Japan
10:00 am
  • Challenges in developing LBx as CDx
  • Considerations for clinical trial design with LBx development
  • Points for the timing of drug and CDx development in Japan
Chiaki Kiyowaka speaking at World Liquid Biopsy & Companion Diagnostics Summit APAC