Inventor · disambiguated record
Isamu Nagai
Also filed as: NAGAI ISAMU
5 granted patents·58 citations·filing 1981–2012
79Inventor score
Top patents by PatentIndex Score
5 records- 0169US4427403AToothed belt power transmission deviceMITSUBISHI MOTORS CORP·Filed 1981·Granted Jan 24, 1984·24 cites·12 claims
- 0268US7203583B2Electric power steering unitMITSUBISHI ELECTRIC CORP·Filed 2004·Granted Apr 10, 2007·18 cites·14 claims
- 0357US9120072B2Ammonia detoxification deviceTSUKADA TSUTOMU·Filed 2012·Granted Sep 1, 2015·2 cites·3 claims
- 0453US7131795B2Tool device, and method for drillingNIPPON DIAMOND CO LTD·Filed 2002·Granted Nov 7, 2006·8 cites·17 claims
- 0534US4940450APower transmission system using toothed belt of engine for vehicleMITSUBISHI MOTORS CORP·Filed 1988·Granted Jul 10, 1990·6 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →