Inventor · disambiguated record
Shigeo Iwasaki
Also filed as: HAGUCHI HIROSHI · IWASAKI SHIGEO
5 granted patents·57 citations·filing 1978–1993
79Inventor score
Top patents by PatentIndex Score
5 records- 0180US4534721ABrick-forming vacuum pressMITSUISHI FUKAI IRON WORKS·Filed 1983·Granted Aug 13, 1985·24 cites·12 claims
- 0265US4782749AScrew press with an actuatorMITSUISHI FUKAI IRON WORKS·Filed 1986·Granted Nov 8, 1988·19 cites·2 claims
- 0353US5296430AMethod for the preparation of a stabilized catalyst for the polymerization of olefinsIDEMITSU PETROCHEMICAL CO·Filed 1993·Granted Mar 22, 1994·10 cites·7 claims
- 0433US4791128ARhizoxin esters and salts, their pharmaceutical use as anti-tumor agentsSANKYO CO·Filed 1988·Granted Dec 13, 1988·2 cites·27 claims
- 0529US4220226ABrake device for a friction pressMITSUISHI FUKAI IRON WORKS·Filed 1978·Granted Sep 2, 1980·2 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →