Inventor · disambiguated record
Kouji Izutani
Also filed as: IZUTANI KOUJI
19 granted patents·1 pending application·648 citations·filing 1984–2006
96Inventor score
Top patents by PatentIndex Score
20 records- 0197US5782223AFuel supply systemNIPPON DENSO CO·Filed 1996·Granted Jul 21, 1998·74 cites·24 claims
- 0297US5769061AFuel supply system having a suction filter in a sub-tankDENSO CORP·Filed 1997·Granted Jun 23, 1998·107 cites·12 claims
- 0395US5785032AFuel supply systemNIPPON DENSO CO·Filed 1996·Granted Jul 28, 1998·79 cites·34 claims
- 0495US4539108AFuel heating type fuel filter deviceNIPPON DENSO CO·Filed 1984·Granted Sep 3, 1985·58 cites·10 claims
- 0592US5649514AFuel supply apparatusNIPPON DENSO CO·Filed 1996·Granted Jul 22, 1997·103 cites·20 claims
- 0684US7472693B2Fuel feed apparatus having fuel pump and filterDENSO CORP·Filed 2005·Granted Jan 6, 2009·12 cites·18 claims
- 0781US7159576B2Fuel feed apparatusTOYOTA MOTOR CO LTD·Filed 2006·Granted Jan 9, 2007·10 cites·9 claims
- 0878US5778926APressure regulating valve and fuel supply system using the sameNIPPON DENSO CO·Filed 1996·Granted Jul 14, 1998·34 cites·7 claims
- 0977US7112278B2Fuel filter having double layer structureDENSO CORP·Filed 2004·Granted Sep 26, 2006·16 cites·23 claims
- 1076US6123521AFuel supply system having a pump with a resiliently mounted filterTOYOTA MOTOR CO LTD·Filed 1998·Granted Sep 26, 2000·32 cites·20 claims
- 1175US5900148AFuel filter and pump assemblyNIPPON DENSO CO·Filed 1996·Granted May 4, 1999·34 cites·30 claims
- 1272US7367324B2Fuel feed apparatus having canisterDENSO CORP·Filed 2006·Granted May 6, 2008·6 cites·18 claims
- 1372US7306715B2Pump moduleDENSO CORP·Filed 2003·Granted Dec 11, 2007·17 cites·42 claims
- 1464US4844793AFuel heating type fuel filter deviceNIPPON DENSO CO·Filed 1988·Granted Jul 4, 1989·27 cites·11 claims
- 1555US6863814B2In-tank type fuel feed apparatusDENKO CORP·Filed 2003·Granted Mar 8, 2005·8 cites·7 claims
- 1651US6004462AFilter elementNIPPON DENSO CO·Filed 1996·Granted Dec 21, 1999·16 cites·24 claims
- 1740US7603989B2Fuel feed apparatus having fuel pumpDENSO CORP·Filed 2005·Granted Oct 20, 2009·0 cites·25 claims
- 1840US5525219AFuel filter and fixing apparatus thereofNIPPON DENSO CO·Filed 1994·Granted Jun 11, 1996·8 cites·5 claims
- 1939US5759392AFuel filter and fixing apparatus thereofNIPPON DENSO CO·Filed 1996·Granted Jun 2, 1998·7 cites·18 claims
- 2035US2005100461A1Fuel feed apparatus having cooling structureDENSO CORP·Filed 2004·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →