Inventor · disambiguated record
Masao Arakawa
Also filed as: ARAKAWA MASAO
3 granted patents·15 citations·filing 1974–1988
65Inventor score
Files withSANKYO CO3
Top patents by PatentIndex Score
3 records- 0163US4248999A5-Fluorouracil derivatives and process for preparing thereofSANKYO CO·Filed 1977·Granted Feb 3, 1981·10 cites·18 claims
- 0252US4003901ANitrosourea derivativeSANKYO CO·Filed 1974·Granted Jan 18, 1977·3 cites·1 claims
- 0333US4791128ARhizoxin esters and salts, their pharmaceutical use as anti-tumor agentsSANKYO CO·Filed 1988·Granted Dec 13, 1988·2 cites·27 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →