Hironobu Shirataki Asahi Kasei
![Hironobu Shirataki Hironobu Shirataki](https://www.pda.org/images/default-source/speakers/hironobu-shirataki.jpg?sfvrsn=eac87381_0)
Hironobu Shirataki Asahi Kasei
Dr. Shirataki graduated physics department of Hokkaido University in Japan and got the Doctor of Science by the study of polymer physics. He has a lot of carriers in the research and development as an employee of Asahi Kasei Co., ltd. Currently he is a Senior Consultant of scientific affairs at Asahi Kasei Medical and mainly studying the virus filter and column chromatography for the protein purification and virus reduction.