Masahito HAYASHI(Mr.)


OSAKA Office


Education and Personal History
1990 Graduated from Waseda University with a bachelor’s degree in Chemistry
1992 Obtained a master’s degree in Chemistry from the Graduate School of Waseda University
1992-2001 Worked for a pharmaceutical company
1999 Registered as a patent attorney
2001 Joined Saegusa & Partners
2004-2006 Member of Kyoto University’s Invention Evaluation Committee
2008 Registered as a patent attorney receiving the additional indication (authorized to represent in specific infringement litigations)
2015 Assumed the office of President of Saegusa & Partners



Organic Chemistry, Inorganic Chemistry, Polymer Chemistry, Pharmaceuticals