Inventor · disambiguated record
Isamu Amatsu
Also filed as: AMATSU ISAMU
2 granted patents·42 citations·filing 1991–1991
63Inventor score
Files withDOWA MINING CO2
Top patents by PatentIndex Score
2 records- 0154US5147469AProcess for producing copper-based alloys having high strength and high electric conductivityDOWA MINING CO·Filed 1991·Granted Sep 15, 1992·27 cites·8 claims
- 0243US5205878ACopper-based electric and electronic parts having high strength and high electric conductivityDOWA MINING CO·Filed 1991·Granted Apr 27, 1993·15 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →