NK

Noritaka Kitazawa

EC Eisai R&D Management Co.: 17 patents #9 of 817Top 2%
EI Eisai: 9 patents #134 of 998Top 15%
📍 Tsukuba, JP: #104 of 2,818 inventorsTop 4%
Overall (All Time): #155,254 of 4,157,543Top 4%
26
Patents All Time

Issued Patents All Time

Showing 26–26 of 26 patents

Patent #TitleCo-InventorsDate
5849912 Biphenyl derivatives Kozo Akasaka, Masahiro Yonaga, Akiharu Kajiwara, Kunizo Higurashi, Kohshi Ueno +10 more 1998-12-15