Inventor · disambiguated record
Katsutoshi Fukunaga
Also filed as: FUKUNAGA KATSUTOSHI
16 granted patents·8 pending applications·281 citations·filing 1998–2006
94Inventor score
Top patents by PatentIndex Score
24 records- 0191US7210715B2Door handle deviceAISIN SEIKI·Filed 2003·Granted May 1, 2007·47 cites·15 claims
- 0285US6938446B2Vehicle door lock apparatusAISIN SEIKI·Filed 2001·Granted Sep 6, 2005·32 cites·18 claims
- 0383US7559586B2Door lock apparatus for a vehicleAISIN SEIKI·Filed 2006·Granted Jul 14, 2009·19 cites·19 claims
- 0477US7021681B2Door lock deviceAISIN SEIKI·Filed 2003·Granted Apr 4, 2006·20 cites·15 claims
- 0573US6634682B2Vehicle door lock apparatusAISIN SEIKI·Filed 2001·Granted Oct 21, 2003·23 cites·19 claims
- 0672US6951355B2Door lock system for vehicleAISIN SEIKI·Filed 2001·Granted Oct 4, 2005·23 cites·16 claims
- 0768US6575506B2Door lock system for vehicleAISIN SEIKI·Filed 2001·Granted Jun 10, 2003·18 cites·18 claims
- 0867US6945574B2Door lock system for vehicleAISIN SEIKI·Filed 2001·Granted Sep 20, 2005·18 cites·17 claims
- 0966US7140653B2Outside handle apparatus and connector mechanismAISIN SEIKI·Filed 2004·Granted Nov 28, 2006·20 cites·9 claims
- 1063US7063360B2Door lock deviceAISIN SEIKI·Filed 2004·Granted Jun 20, 2006·10 cites·11 claims
- 1163US7048313B2Latch mechanismAISIN SEIKI·Filed 2003·Granted May 23, 2006·10 cites·4 claims
- 1258US7243961B2Door lock device and door lock moduleAISIN SEIKI·Filed 2004·Granted Jul 17, 2007·11 cites·11 claims
- 1355US7018214B2Handle deviceAISIN SEIKI·Filed 2004·Granted Mar 28, 2006·8 cites·5 claims
- 1450US7402043B2Connector holder structureTYCO ELECTRONICS AMP KK·Filed 2004·Granted Jul 22, 2008·6 cites·6 claims
- 1550US5971448ADoor lock assembly for automotive vehiclesAISIN SEIKI·Filed 1998·Granted Oct 26, 1999·16 cites·10 claims
- 1649US2009212577A1Vehicle door lock deviceAISIN SEIKI·Filed 2005·Application pending·0 cites
- 1747US2008023971A1Door-Lock Child Protecting DeviceAISIN SEIKI·Filed 2005·Application pending·0 cites
- 1845US7192016B2Torsion spring assembling structureAISIN SEIKI·Filed 2004·Granted Mar 20, 2007·0 cites·12 claims
- 1945US2005077737A1ConnectorFiled 2004·Application pending·0 cites
- 2045US2004160126A1Vehicle door operation systemAISIN SEIKI·Filed 2003·Application pending·0 cites
- 2145US2004113437A1Door lock deviceAISIN SEIKI·Filed 2003·Application pending·0 cites
- 2244US2004189016A1Torque transmitting member and door lock deviceAISIN SEIKI·Filed 2003·Application pending·0 cites
- 2344US2004262927A1Door lock deviceAISIN SEIKI·Filed 2004·Application pending·0 cites
- 2437US2004154362A1Vehicle door operating apparatusAISIN SEIKI·Filed 2003·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Katsutoshi Fukunaga files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →