Inventor · disambiguated record

Yukio Chikui

Also filed as: CHIKUI YUKIO

2 granted patents·30 citations·filing 1986–1989

59Inventor score

Technology areasC07D C07H

Files withNIPPON KAYAKU KK2

Top patents by PatentIndex Score

2 records

0185US4757138AProcess for producing etoposideNIPPON KAYAKU KK·Filed 1986·Granted Jul 12, 1988·27 cites·6 claims
0238US4997923ADihydrate crystals of etoposide-2-dimethylamino compound hydrochloride and a process for production thereofNIPPON KAYAKU KK·Filed 1989·Granted Mar 5, 1991·3 cites·3 claims

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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →