84 Utility Patents
#6 in Ibaraki
#2,395 in Japan
#13,713 in the World
Forward Citations = 448
Company Filing History:


Eisai Inc.
4. 1 out of 77
Director-general of the Agency of Industrial Science and Technology
5. 1 out of 11
General Director of the Agency of Industrial Science and Technology
where one patent can have more than one assignee
Get your Inventor Badge Today