Inventor · disambiguated record

Yutaka Ohsawa

Also filed as: OHSAWA YUTAKA

2 granted patents·3 citations·filing 1987–1987

43Inventor score

Technology areasA61P C07D

Files withKYOWA HAKKO KOGYO KK2

Top patents by PatentIndex Score

2 records

0141US4791113AMitomycin derivatives as antileukemia agentsKYOWA HAKKO KOGYO KK·Filed 1987·Granted Dec 13, 1988·2 cites·15 claims
0232US4791130AMitomycin derivatives as antileukemia agentsKYOWA HAKKO KOGYO KK·Filed 1987·Granted Dec 13, 1988·1 cites·11 claims

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