ZT

Zenzaburo Tozuka

FC Fujisawa Pharmaceutical Co.: 2 patents #16 of 103Top 20%
📍 Toyonaka, JP: #15 of 118 inventorsTop 15%
Overall (1989): #11,992 of 140,708Top 9%
2
Patents 1989

Issued Patents 1989

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4871730 Cephem compounds Takao Takaya, Nobuyoshi Yasuda, Kohji Kawabata 1989-10-03
4861769 Cephem compounds Takao Takaya, Nobuyoshi Yasuda, Shintaro Nishimura 1989-08-29