Inventor · disambiguated record
Kazuya Hamada
Also filed as: HAMADA KAZUYA
27 granted patents·283 citations·filing 1993–2020
96Inventor score
Top patents by PatentIndex Score
27 records- 0193USD797617SBumper for motor vehicleMAZDA MOTOR·Filed 2016·Granted Sep 19, 2017·51 cites·1 claims
- 0293USD598355SFront door of motor vehicleMAZDA MOTOR·Filed 2007·Granted Aug 18, 2009·62 cites·1 claims
- 0386USD750539SBumper for motor vehicleMAZDA MOTOR·Filed 2014·Granted Mar 1, 2016·36 cites·1 claims
- 0483US10431027B2Vehicle communication system, vehicle-mounted device, and portable deviceISHIHARA NAOYUKI·Filed 2017·Granted Oct 1, 2019·5 cites·3 claims
- 0582US9646443B2Vehicle wireless communication system, vehicle control device, and portable machineHAMADA KAZUYA·Filed 2016·Granted May 9, 2017·9 cites·10 claims
- 0682US6340303B2High tension connection portion structure of an ingition device for an internal combustion engineMITSUBISHI ELECTRIC CORP·Filed 2000·Granted Jan 22, 2002·20 cites·9 claims
- 0773USD745446SBumper for motor vehicleMAZDA MOTOR·Filed 2014·Granted Dec 15, 2015·18 cites·1 claims
- 0872US10371026B2Blow-by gas return structureKUBOTA KK·Filed 2017·Granted Aug 6, 2019·1 cites·14 claims
- 0971US9710985B2Vehicle control apparatusTOMITA YOSUKE·Filed 2016·Granted Jul 18, 2017·3 cites·12 claims
- 1064US10160420B2Vehicle control apparatusTOMITA YOSUKE·Filed 2016·Granted Dec 25, 2018·2 cites·8 claims
- 1162USD931173SMotor vehicleMAZDA MOTOR·Filed 2019·Granted Sep 21, 2021·9 cites·1 claims
- 1261USD761705SBumper for motor vehicleMAZDA MOTOR·Filed 2015·Granted Jul 19, 2016·10 cites·1 claims
- 1360USD711792SBumper for motor vehicleMAZDA MOTOR·Filed 2013·Granted Aug 26, 2014·11 cites·1 claims
- 1455US9805532B2Vehicle wireless communication system, vehicle control device, and portable machineHAMADA KAZUYA·Filed 2016·Granted Oct 31, 2017·1 cites·7 claims
- 1554USD582821SFront fender of motor vehicleMAZDA MOTOR·Filed 2007·Granted Dec 16, 2008·9 cites·1 claims
- 1650US5377653AInternal-combustion-engine ignition deviceMITSUBISHI ELECTRIC CORP·Filed 1993·Granted Jan 3, 1995·9 cites·3 claims
- 1749USD929257SMotor vehicleMAZDA MOTOR·Filed 2019·Granted Aug 31, 2021·4 cites·1 claims
- 1849USD524704SBumper of motor vehicleMAZDA MOTOR·Filed 2004·Granted Jul 11, 2006·7 cites·1 claims
- 1948US9816411B2Breather device for engineKUBOTA KK·Filed 2015·Granted Nov 14, 2017·0 cites·10 claims
- 2045USD1001032SMotor vehicleMAZDA MOTOR·Filed 2020·Granted Oct 10, 2023·1 cites·1 claims
- 2141US7287524B2Internal combustion engine ignition deviceMITSUBISHI ELECTRIC CORP·Filed 2006·Granted Oct 30, 2007·0 cites·6 claims
- 2241US5437259AInternal-combustion-engine ignition deviceMITSUBISHI ELECTRIC CORP·Filed 1994·Granted Aug 1, 1995·4 cites·1 claims
- 2340US9728025B2Portable device, communication device, and communication systemHAMADA KAZUYA·Filed 2015·Granted Aug 8, 2017·0 cites·10 claims
- 2439USD753563SMotor vehicle rear bumperMAZDA MOTOR·Filed 2014·Granted Apr 12, 2016·3 cites·1 claims
- 2537US6907872B2Ignition coil apparatus for internal combustion engineMITSUBISHI ELECTRIC CORP·Filed 2004·Granted Jun 21, 2005·1 cites·10 claims
- 2637US6066804AElectronic circuit packageMITSUBISHI ELECTRIC CORP·Filed 1998·Granted May 23, 2000·7 cites·5 claims
- 2728USD561669SDoor mirror of motor vehicleMAZDA MOTOR·Filed 2007·Granted Feb 12, 2008·0 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →