KH

Keizo Hirahara

HL Hoechst Japan Limited: 2 patents #33 of 137Top 25%
Overall (All Time): #2,284,289 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5385890 Antithrombin III preparation Toshinobu Aoyama 1995-01-31
5084273 Composition of anticoagulants — 1992-01-28