1990
Graduated from Meiji Pharmaceutical University, B.S. in pharmacy
1990
Qualified as a pharmacist
1990-2005
Yamamouchi Pharmaceutical Co. Ltd (Now Astellas Pharma Inc.)
2005-2006
Pfizer Japan. Inc.
2005
Registered as patent attorney
2007-2009
Brinks Hofer Gilson & Lione, Chicago 2009 Joined Abe, Ikubo & Katayama
・Japan Patent Attorneys Association
Specialized in filing and prosecutions in the field of pharmaceuticals.