Inventor

UEHARA RYUJI

JP2 patents

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

NIPPON KAYAKU KK

1 patent

US7138490B2Nov 21, 2006

Block copolymer reduced in impurity content, polymeric carrier, pharmaceutical preparations in polymeric form and process for the preparation of the same

NIPPON KAYAKU KK25 citations90

JAPAN SCIENCE & TECH CORP

1 patent

US6080396AJun 27, 2000

Anthracycline compound derivative and pharmaceutical preparation containing the same

JAPAN SCIENCE & TECH CORP21 citations89