HT

Haruko Tsuchiya

KC Kyowa Hakko Kogyo Co.: 1 patents #549 of 943Top 60%
📍 Ootawara, JP: #274 of 392 inventorsTop 70%
Overall (All Time): #4,088,513 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4264504 Mitomycin derivatives Chikahiro Urakawa, Masaji Kasai, Kunikatsu Shirahata, Kinichi Nakano, Itaru Takahashi +1 more 1981-04-28