Inventor · disambiguated record
Hiroshi Suwahara
Also filed as: SUWAHARA HIROSHI
5 granted patents·73 citations·filing 1982–2002
79Inventor score
Top patents by PatentIndex Score
5 records- 0187US4442339AConstant voltage DC arc welding apparatusMITSUBISHI ELECTRIC CORP·Filed 1982·Granted Apr 10, 1984·43 cites·7 claims
- 0273US6679201B2Engine cooling systemAISAN IND·Filed 2002·Granted Jan 20, 2004·15 cites·20 claims
- 0348US6349540B1Catalyst deterioration determining apparatus for internal combustion engine, and control method for the apparatusTOYOTA MOTOR CO LTD·Filed 2000·Granted Feb 26, 2002·9 cites·18 claims
- 0429US4447702ADC Arc welding apparatus having variable current responseMITSUBISHI ELECTRIC CORP·Filed 1982·Granted May 8, 1984·1 cites·5 claims
- 0527US4636610AFeed length control device for consumable electrode welding operationsMITSUBISHI ELECTRIC CORP·Filed 1985·Granted Jan 13, 1987·5 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →