Inventor · disambiguated record
Kengo Kubo
Also filed as: KUBO KENGO
12 granted patents·1 pending application·439 citations·filing 1996–2013
93Inventor score
Top patents by PatentIndex Score
13 records- 0191US5857327AMuffler for an internal combustion engineKIORITZ CORP·Filed 1997·Granted Jan 12, 1999·80 cites·10 claims
- 0289US6539709B2Exhaust gas purifying system of internal combustion engineNISSAN MOTOR·Filed 2001·Granted Apr 1, 2003·43 cites·39 claims
- 0389US5738184AMuffler for a two-stroke engineKIORITZ CORP·Filed 1996·Granted Apr 14, 1998·68 cites·6 claims
- 0486US6263666B1Exhaust emission control device for internal combustion engineNISSAN MOTOR·Filed 2000·Granted Jul 24, 2001·51 cites·2 claims
- 0586US5902971AMuffler for internal combustion engineKIORITZ CORP·Filed 1998·Granted May 11, 1999·58 cites·5 claims
- 0686US5722237AMuffler structure for internal combustion engineKIORITZ CORP·Filed 1996·Granted Mar 3, 1998·55 cites·4 claims
- 0783US8341937B2Diagnostic apparatus for an exhaust gas purification system of an internal combustion engine, an exhaust gas purification system and a diagnostic method thereofNISSAN MOTOR·Filed 2007·Granted Jan 1, 2013·13 cites·22 claims
- 0878US5975862APortable power tool with vibration-proof memberKIORITZ CORP·Filed 1998·Granted Nov 2, 1999·49 cites·5 claims
- 0969US9346463B2Mode switching control device for a hybrid vehicleNISSAN MOTOR·Filed 2013·Granted May 24, 2016·3 cites·5 claims
- 1060US6845749B2Start-up control device for engineNISSAN MOTOR·Filed 2003·Granted Jan 25, 2005·15 cites·12 claims
- 1144US6691508B2Air-fuel ratio control system for internal combustion engineNISSAN MOTOR·Filed 2002·Granted Feb 17, 2004·4 cites·17 claims
- 1238US7441520B2Valve-timing control apparatus of internal combustion engineNISSAN MOTOR·Filed 2006·Granted Oct 28, 2008·0 cites·16 claims
- 1338US2004151833A1Method and device for applying carbon to a cathode ray tube funnelMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2004·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →