Inventor

HIRAGA HIRONOBU

US2 patents

⚠️ This page may combine multiple inventors who share the name “HIRAGA HIRONOBU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

TAKARU SHUZO CO LTD

1 patent

US5162581ANov 10, 1992

Crystalline deoxyspergualin, process for its preparation and suppository containing the same

TAKARU SHUZO CO LTD2 citations53

TAKARA SHUZO CO

1 patent

US5196453AMar 23, 1993

Crystalline deoxyspergualin, process for its preparation and suppository containing the same

TAKARA SHUZO CO1 citations45