Inventor · disambiguated record
Hiroyuki Kawaguchi
Also filed as: KAWAGUCHI HIROYUKI
5 granted patents·2 pending applications·72 citations·filing 1984–2012
79Inventor score
Top patents by PatentIndex Score
7 records- 0178US6857676B2Vehicular cigarette lighter deviceSUZUKI MOTOR CO·Filed 2003·Granted Feb 22, 2005·40 cites·3 claims
- 0269US4703735AAir-fuel ratio control system for multicylinder engineMAZDA MOTOR·Filed 1985·Granted Nov 3, 1987·20 cites·13 claims
- 0343US2005066112A1Data read/write control system and data read/write control methodNEC ELECTRONICS CORP·Filed 2004·Application pending·0 cites
- 0442US9618218B2Air conditionerNAITO KOJI·Filed 2012·Granted Apr 11, 2017·0 cites·6 claims
- 0539US4616615AMethod and system for controlling idling speed for a Diesel engineNISSAN MOTOR·Filed 1984·Granted Oct 14, 1986·6 cites·17 claims
- 0628US2014175065A1Welding-Current Control Method of the Resistance Welding Machine and Welding-Current Control DeviceHOSOKAWA TOMIAKI·Filed 2012·Application pending·0 cites
- 0726US4864211ADrive control for DC electric motorDUPLO SEIZO KABUSHIKI KAISA·Filed 1988·Granted Sep 5, 1989·6 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →