Assignee
KYOSAN DENKI KK
JP·73 granted patents·21 pending applications·918 citations·filing 1977–2021
Top patents by PatentIndex Score
94 records- 0188US4915074AThrottle valve control system of engineKYOSAN DENKI KK·Filed 1989·Granted Apr 10, 1990·32 cites·2 claims
- 0286US9803594B2Fuel supply deviceKYOSAN DENKI KK·Filed 2016·Granted Oct 31, 2017·3 cites·8 claims
- 0386US6439206B1Fuel evaporative emission controllerKYOSAN DENKI KK·Filed 2000·Granted Aug 27, 2002·26 cites·15 claims
- 0485US10024283B2Suction filterKYOSAN DENKI KK·Filed 2014·Granted Jul 17, 2018·7 cites·7 claims
- 0585US9828952B2Fuel vapor control valve and fuel vapor control systemKYOSAN DENKI KK·Filed 2014·Granted Nov 28, 2017·5 cites·14 claims
- 0685US5863025AEvaporator control valve provided with a solenoid for use in diagnosing troubleKYOSAN DENKI KK·Filed 1996·Granted Jan 26, 1999·59 cites·6 claims
- 0785US5355861AEvaporative emission control systemKYOSAN DENKI KK·Filed 1993·Granted Oct 18, 1994·59 cites·7 claims
- 0884US9410635B2Fuel vapor control deviceKYOSAN DENKI KK·Filed 2015·Granted Aug 9, 2016·6 cites·17 claims
- 0983US6168713B1Electrostatic charge removing apparatusKYOSAN DENKI KK·Filed 1998·Granted Jan 2, 2001·66 cites·3 claims
- 1082US10011169B2Fill-up control valve deviceKYOSAN DENKI KK·Filed 2015·Granted Jul 3, 2018·3 cites·42 claims
- 1181US6425379B2Evaporative emission control systemKYOSAN DENKI KK·Filed 2000·Granted Jul 30, 2002·32 cites·13 claims
- 1280US6557578B2Fuel vapor treating apparatusKYOSAN DENKI KK·Filed 2001·Granted May 6, 2003·25 cites·18 claims
- 1379US10890146B2Fuel supply apparatusKYOSAN DENKI KK·Filed 2019·Granted Jan 12, 2021·2 cites·12 claims
- 1478US6994103B2Fill-up control valve structureKYOSAN DENKI KK·Filed 2004·Granted Feb 7, 2006·20 cites·4 claims
- 1578US6834771B2Resin component welding structureKYOSAN DENKI KK·Filed 2002·Granted Dec 28, 2004·14 cites·10 claims
- 1676US10967733B2Fuel shutoff valveKYOSAN DENKI KK·Filed 2019·Granted Apr 6, 2021·2 cites·10 claims
- 1776US10035091B2Liquid fuel catcherKYOSAN DENKI KK·Filed 2015·Granted Jul 31, 2018·3 cites·19 claims
- 1876US5395520AFuel filter contained in a fuel tankKYOSAN DENKI KK·Filed 1993·Granted Mar 7, 1995·41 cites·14 claims
- 1974US6776182B2Sealing structure of stop valveKYOSAN DENKI KK·Filed 2002·Granted Aug 17, 2004·21 cites·8 claims
- 2073US6773241B2Pump unitKYOSAN DENKI KK·Filed 2002·Granted Aug 10, 2004·15 cites·10 claims
- 2173US5638856AStop valve structureKYOSAN DENKI KK·Filed 1995·Granted Jun 17, 1997·32 cites·24 claims
- 2273US5055187AFuel filter incorporated in a fuel tankKYOSAN DENKI KK·Filed 1989·Granted Oct 8, 1991·40 cites·11 claims
- 2372US9915234B2Valve structure and fuel supply deviceKYOSAN DENKI KK·Filed 2014·Granted Mar 13, 2018·2 cites·23 claims
- 2472US7717126B2Float valve structureKYOSAN DENKI KK·Filed 2006·Granted May 18, 2010·8 cites·18 claims
- 2572US5419367ASolenoid valveKYOSAN DENKI KK·Filed 1994·Granted May 30, 1995·29 cites·2 claims
- 2671US11186166B2Fuel tank ventilation valveKYOSAN DENKI KK·Filed 2019·Granted Nov 30, 2021·4 cites·5 claims
- 2771US10525821B2Vent control valve for fuel tankKYOSAN DENKI KK·Filed 2016·Granted Jan 7, 2020·2 cites·6 claims
- 2870US6706357B2Joining structure of resin partsKYOSAN DENKI KK·Filed 2002·Granted Mar 16, 2004·10 cites·8 claims
- 2969US11097611B2Vent control valve for fuel tankKYOSAN DENKI KK·Filed 2016·Granted Aug 24, 2021·2 cites·6 claims
- 3069US6564822B2Fuel cutoff apparatusKYOSAN DENKI KK·Filed 2001·Granted May 20, 2003·15 cites·18 claims
- 3168US7906022B2Diesel filterKYOSAN DENKI KK·Filed 2006·Granted Mar 15, 2011·4 cites·10 claims
- 3268US7832422B2ValveKYOSAN DENKI KK·Filed 2007·Granted Nov 16, 2010·6 cites·16 claims
- 3368US6475625B2Plastic parts joining structureKYOSAN DENKI KK·Filed 2001·Granted Nov 5, 2002·8 cites·3 claims
- 3467US10473065B2Fuel return deviceKYOSAN DENKI KK·Filed 2016·Granted Nov 12, 2019·1 cites·7 claims
- 3566US9926899B2Fuel-filter abnormality detection deviceKYOSAN DENKI KK·Filed 2015·Granted Mar 27, 2018·1 cites·30 claims
- 3666US6058970ARefueling vapor recovery system with differential pressure valveKYOSAN DENKI KK·Filed 1998·Granted May 9, 2000·36 cites·14 claims
- 3765US6546954B2Flow control valveKYOSAN DENKI KK·Filed 2000·Granted Apr 15, 2003·11 cites·12 claims
- 3865US5235955AFuel evaporative emission control systemKYOSAN DENKI KK·Filed 1992·Granted Aug 17, 1993·22 cites·5 claims
- 3964US6582599B2FilterKYOSAN DENKI KK·Filed 2001·Granted Jun 24, 2003·11 cites·23 claims
- 4064US6418959B2Rubber component for fuel sealKYOSAN DENKI KK·Filed 2000·Granted Jul 16, 2002·8 cites·2 claims
- 4162US7971849B2Recirculating valveKYOSAN DENKI KK·Filed 2006·Granted Jul 5, 2011·2 cites·15 claims
- 4261US6863095B2Evaporative fuel control systemKYOSAN DENKI KK·Filed 2003·Granted Mar 8, 2005·16 cites·14 claims
- 4361US6739850B2Motor-type fuel pump for vehicleKYOSAN DENKI KK·Filed 2002·Granted May 25, 2004·7 cites·4 claims
- 4460US7922004B2Diesel filterKYOSAN DENKI KK·Filed 2006·Granted Apr 12, 2011·2 cites·15 claims
- 4560US6706183B2FilterKYOSAN DENKI KK·Filed 2001·Granted Mar 16, 2004·11 cites·11 claims
- 4659US11938429B2Filter device and method of manufacturing the filter deviceKYOSAN DENKI KK·Filed 2021·Granted Mar 26, 2024·0 cites·3 claims
- 4757US11112020B2Fuel control valveKYOSAN DENKI KK·Filed 2019·Granted Sep 7, 2021·0 cites·12 claims
- 4856US6904928B2Vapor vent valve for fuel pump moduleKYOSAN DENKI KK·Filed 2003·Granted Jun 14, 2005·7 cites·10 claims
- 4956US5441232ASolenoid valveKYOSAN DENKI KK·Filed 1993·Granted Aug 15, 1995·18 cites·5 claims
- 5055US5573030AStop valveKYOSAN DENKI KK·Filed 1994·Granted Nov 12, 1996·17 cites·2 claims
Showing the top 50 of 94 patent records by PatentIndex Score.
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