Inventor · disambiguated record
Shigekazu Wakata
Also filed as: WAKATA SHIGEKAZU
53 granted patents·1,275 citations·filing 1984–2006
99Inventor score
Top patents by PatentIndex Score
53 records- 0193US5433623ACoupling device of charging connector assembly for electric carSUMITOMO WIRING SYSTEMS·Filed 1994·Granted Jul 18, 1995·91 cites·13 claims
- 0292US5927725ASealing device for a cavity of a waterproof connector housingSUMITOMO WIRING SYSTEMS·Filed 1997·Granted Jul 27, 1999·71 cites·11 claims
- 0391US6551147B2Battery terminal provided with a current sensorSUMITOMO WIRING SYSTEMS·Filed 2001·Granted Apr 22, 2003·47 cites·9 claims
- 0491US5540450ARubber plug for a water-proof connectorSUMITOMO WIRING SYSTEMS·Filed 1994·Granted Jul 30, 1996·75 cites·6 claims
- 0590US5580258AVehicle charging connector and a receptacle enclosing the connectorSUMITOMO WIRING SYSTEMS·Filed 1994·Granted Dec 3, 1996·72 cites·2 claims
- 0690US5458496ACharge coupling for electric vehicleSUMITOMO WIRING SYSTEMS·Filed 1994·Granted Oct 17, 1995·94 cites·16 claims
- 0788US5816643ACharge coupling for electric vehicleSUMITOMO WIRING SYSTEMS·Filed 1997·Granted Oct 6, 1998·88 cites·13 claims
- 0885US5556284ACharge coupling for electric vehicleSUMITOMO WIRING SYSTEMS·Filed 1995·Granted Sep 17, 1996·84 cites·1 claims
- 0983US5607318AWaterproof connectorSUMITOMO WIRING SYSTEMS·Filed 1994·Granted Mar 4, 1997·48 cites·7 claims
- 1082US5823809ALever-type connectorSUMITOMO WIRING SYSTEMS·Filed 1996·Granted Oct 20, 1998·42 cites·14 claims
- 1181US4679874AConnector housingTOKAI ELECTRIC WIRE·Filed 1985·Granted Jul 14, 1987·42 cites·10 claims
- 1280US6398595B2Construction for preventing erroneous assembling of battery terminals, a battery and a set of terminalsSUMITOMO WIRING SYSTEMS·Filed 2001·Granted Jun 4, 2002·30 cites·4 claims
- 1379US6533619B2Construction and a terminal cap for preventing an erroneous connectionSUMITOMO WIRING SYSTEMS·Filed 2001·Granted Mar 18, 2003·29 cites·5 claims
- 1479US5643015AAssembled connectorSUMITOMO WIRING SYSTEMS·Filed 1996·Granted Jul 1, 1997·37 cites·5 claims
- 1577US5577920ACharge coupling for electric vehicleSUMITOMO WIRING SYSTEMS·Filed 1995·Granted Nov 26, 1996·56 cites·2 claims
- 1676US5429524ACoupling device of charging connector assembly for electric carSUMITOMO WIRING SYSTEMS·Filed 1994·Granted Jul 4, 1995·60 cites·13 claims
- 1776US4540233AFemale electrical terminal having improved contactor block structureTOKAI ELECTRIC WIRE·Filed 1984·Granted Sep 10, 1985·29 cites·4 claims
- 1873US5252084ALever type connectorSUMITOMO WIRING SYSTEMS·Filed 1992·Granted Oct 12, 1993·34 cites·4 claims
- 1972USD324849SHousing for an electrical connectorSUMITOMO WIRING SYSTEMS·Filed 1989·Granted Mar 24, 1992·13 cites·1 claims
- 2069US4986758AElectrical connectorSUMITOMO WIRING SYSTEMS·Filed 1989·Granted Jan 22, 1991·28 cites·2 claims
- 2168US6638090B2Waterproof connector used for a flexible flat cableSUMITOMO WIRING SYSTEMS·Filed 2002·Granted Oct 28, 2003·16 cites·14 claims
- 2268US6358098B1Terminal and a joint connectorSUMITOMO WIRING SYSTEMS·Filed 2000·Granted Mar 19, 2002·16 cites·13 claims
- 2367US6039603ARubber plug for waterproof connectorSUMITOMO WIRING SYSTEMS·Filed 1998·Granted Mar 21, 2000·20 cites·7 claims
- 2466US7147513B2Shielded connector with insert molded shielding shell and resin coverSUMITOMO WIRING SYSTEMS·Filed 2004·Granted Dec 12, 2006·13 cites·14 claims
- 2566US6808841B2Battery terminal unit provided with a current sensorSUMITOMO WIRING SYSTEMS·Filed 2001·Granted Oct 26, 2004·15 cites·17 claims
- 2659US5529510ARotatable connection terminal for connectorSUMITOMO WIRING SYSTEMS·Filed 1994·Granted Jun 25, 1996·20 cites·11 claims
- 2756USD321860SHousing for an electrical connectorSUMITOMO WIRING SYSTEMS·Filed 1989·Granted Nov 26, 1991·7 cites·1 claims
- 2855US7226317B2Shielded connectorSUMITOMO WIRING SYSTEMS·Filed 2006·Granted Jun 5, 2007·4 cites·9 claims
- 2951US6033261ARubber plug for waterproof connectorSUMITOMO WIRING SYSTEMS·Filed 1994·Granted Mar 7, 2000·13 cites·1 claims
- 3049USD325190SHousing for electrical connectorSUMITOMO WIRING SYSTEMS·Filed 1989·Granted Apr 7, 1992·5 cites·1 claims
- 3149USD321507SHousing for an electrical connectorSUMITOMO WIRING SYSTEMS·Filed 1989·Granted Nov 12, 1991·5 cites·1 claims
- 3246US5425656AElectrical connector assemblySUMITOMO WIRING SYSTEMS·Filed 1993·Granted Jun 20, 1995·13 cites·3 claims
- 3345US6533604B2Connector terminals for a junction connector used in wire harnessesSUMITOMO WIRING SYSTEMS·Filed 2000·Granted Mar 18, 2003·4 cites·16 claims
- 3445USD321858SHousing for an electrical connectorSUMITOMO WIRING SYSTEMS·Filed 1989·Granted Nov 26, 1991·4 cites·1 claims
- 3544USD321859SHousing for an electrical connectorSUMITOMO WIRING SYSTEMS·Filed 1989·Granted Nov 26, 1991·4 cites·1 claims
- 3642USD325371SHousing for electrical connectorSUMITOMO WIRING SYSTEMS·Filed 1989·Granted Apr 14, 1992·3 cites·1 claims
- 3741US5717161AJunction boxSUMITOMO WIRING SYSTEMS·Filed 1996·Granted Feb 10, 1998·7 cites·3 claims
- 3841US5607319AMethod and apparatus for engaging hinged terminal housingsSUMITOMO WIRING SYSTEMS·Filed 1994·Granted Mar 4, 1997·9 cites·17 claims
- 3941USD323151SHousing for an electrical connectorSUMITOMO WIRING SYSTEMS·Filed 1989·Granted Jan 14, 1992·3 cites·1 claims
- 4041USD321504SHousing for an electrical connectorSUMITOMO WIRING SYSTEMS·Filed 1989·Granted Nov 12, 1991·3 cites·1 claims
- 4141USD318043SHousing for electrical connectorSUMITOMO WIRING SYSTEMS·Filed 1989·Granted Jul 9, 1991·3 cites·1 claims
- 4239USD359723SConnector for charging electric motor carSUMITOMO WIRING SYSTEMS·Filed 1994·Granted Jun 27, 1995·3 cites·1 claims
- 4338USD321506SHousing for an electrical connectorSUMITOMO WIRING SYSTEMS·Filed 1989·Granted Nov 12, 1991·2 cites·1 claims
- 4438USD318649SHousing for electrical connectorSUMITOMO WIRING SYSTEMS·Filed 1989·Granted Jul 30, 1991·2 cites·1 claims
- 4538USD317900SHousing for an electrical connectorSUMITOMO WIRING SYSTEMS·Filed 1989·Granted Jul 2, 1991·2 cites·1 claims
- 4636US5482479AWater-resistant electrical connector preventing terminal misinsertion and mold system for the manufacture thereofSUMITOMO WIRING SYSTEMS·Filed 1994·Granted Jan 9, 1996·6 cites·5 claims
- 4736USD321505SHousing for an electrical connectorSUMITOMO WIRING SYSTEMS·Filed 1989·Granted Nov 12, 1991·2 cites·1 claims
- 4834USD324847SHousing for an electrical connectorSUMITOMO WIRING SYSTEMS·Filed 1989·Granted Mar 24, 1992·1 cites·1 claims
- 4932USD318458SHousing for electrical connectorSUMITOMO WIRING SYSTEMS·Filed 1989·Granted Jul 23, 1991·0 cites·1 claims
- 5031USD326258SHousing for electrical connectorSUMITOMO WIRING SYSTEMS·Filed 1989·Granted May 19, 1992·0 cites·1 claims
Showing the top 50 of 53 patent records by PatentIndex Score.
Join the waitlist — get patent alerts
Get an alert when Shigekazu Wakata 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 →