Inventor · disambiguated record
Kazutoyo Oosuka
Also filed as: OOSUKA KAZUTOYO
15 granted patents·258 citations·filing 1995–2001
94Inventor score
Top patents by PatentIndex Score
15 records- 0191US6208231B1Stick-type ignition coil having improved structure against crack or dielectric dischargeDENSO CORP·Filed 1998·Granted Mar 27, 2001·53 cites·19 claims
- 0282US6525636B1Stick-type ignition coil having improved structure against crack or dielectric dischargeDENSO CORP·Filed 2000·Granted Feb 25, 2003·21 cites·13 claims
- 0374US5778863AIgnition coil for an internal combustion engineNIPPONENSO CO LTD·Filed 1995·Granted Jul 14, 1998·35 cites·20 claims
- 0474US5771870AIgnition coil for an internal combustion engineDENSO CORP·Filed 1996·Granted Jun 30, 1998·22 cites·11 claims
- 0572US5720264AIgnition coil having a housing made of reinforced PPSDENSO CORP·Filed 1996·Granted Feb 24, 1998·25 cites·9 claims
- 0664US6114935AIgnition coil having coil caseDENSO CORP·Filed 1998·Granted Sep 5, 2000·19 cites·13 claims
- 0758US5758624AIgnition coil and method of manufacturing the sameDENSO CORP·Filed 1997·Granted Jun 2, 1998·13 cites·6 claims
- 0856US5736917AElectromagnetic coil and manufacturing apparatus for the sameNIPPON DENSO CO·Filed 1996·Granted Apr 7, 1998·12 cites·28 claims
- 0954US6060973ASlant winding electromagnetic coil and ignition coil for internal combustion engine using sameNIPPON DENSO CO·Filed 1996·Granted May 9, 2000·12 cites·20 claims
- 1051US6650221B2Ignition coil for an internal combustion engineNIPPON DENSO CO·Filed 2001·Granted Nov 18, 2003·4 cites·16 claims
- 1149US5963118AElectromagnetic coil and manufacturing apparatus for the sameNIPPON DENSO CO·Filed 1997·Granted Oct 5, 1999·9 cites·5 claims
- 1246US6252482B1Ignition coil with locating projection in aperture for tower-side terminalDENSO CORP·Filed 1998·Granted Jun 26, 2001·10 cites·31 claims
- 1344US6252483B1Slant winding electromagnetic coil and ignition coil for internal combustion engine using sameNIPPON DENSO CO·Filed 1999·Granted Jun 26, 2001·7 cites·10 claims
- 1443US5906040AMethod and apparatus for manufacturing a magnetic coreDENSO CORP·Filed 1997·Granted May 25, 1999·7 cites·7 claims
- 1542US6353378B1Ignition coil for an internal combustion engineNIPPONDENSON·Filed 1995·Granted Mar 5, 2002·9 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →