Inventor · disambiguated record

Fusaaki Shimizu

Also filed as: SHIMIZU FUSAAKI

3 granted patents·36 citations·filing 1986–1988

69Inventor score

Technology areasA61P

Files withSANKYO CO3

Top patents by PatentIndex Score

3 records

0176US4904680AAmino acid derivatives having anti-tumor activity and compositions containing themSANKYO CO·Filed 1988·Granted Feb 27, 1990·25 cites·15 claims
0258US4794183ACertain tetrahydro-furan or pyran phosphate-ethylene or propylene ammonium derivativesSANKYO CO·Filed 1986·Granted Dec 27, 1988·9 cites·14 claims
0333US4791128ARhizoxin esters and salts, their pharmaceutical use as anti-tumor agentsSANKYO CO·Filed 1988·Granted Dec 13, 1988·2 cites·27 claims

Join the waitlist — get patent alerts

Get an alert when Fusaaki Shimizu files or is granted a new patent.

We store only your email — no account needed. See our privacy policy.

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