Inventor · disambiguated record
Ryuji Kosugi
Also filed as: KOSUGI RYUJI
21 granted patents·6 pending applications·250 citations·filing 2001–2020
95Inventor score
Files withAISAN IND19KOSUGI RYUJI4AISIAN KOGYO KABUSHIKI KAISHA1TOYOTA MOTOR CO LTD1YAMAMOTO NORIHISA1
Top patents by PatentIndex Score
27 records- 0197US9005352B2Trap canister for adsorbing fuel vaporAISAN IND·Filed 2013·Granted Apr 14, 2015·19 cites·6 claims
- 0293US7507278B2CanisterAISAN IND·Filed 2005·Granted Mar 24, 2009·25 cites·8 claims
- 0392US7841321B2Canister and method of manufacturing the sameAISAN IND·Filed 2006·Granted Nov 30, 2010·31 cites·20 claims
- 0492US7008470B2CanisterAISAN IND·Filed 2003·Granted Mar 7, 2006·53 cites·30 claims
- 0591US7909919B2Vaporized fuel treatment apparatusAISAN IND·Filed 2009·Granted Mar 22, 2011·29 cites·17 claims
- 0690US7922797B2CanistersAISAN IND·Filed 2009·Granted Apr 12, 2011·20 cites·19 claims
- 0789US7998257B2CanisterAISAN IND·Filed 2008·Granted Aug 16, 2011·15 cites·8 claims
- 0887US7670412B2CanisterAISAN IND·Filed 2007·Granted Mar 2, 2010·16 cites·6 claims
- 0980US9982636B2Fuel vapor processing apparatusAISAN IND·Filed 2016·Granted May 29, 2018·2 cites·19 claims
- 1078US8276569B2Fuel vapor processing apparatusKOSUGI RYUJI·Filed 2010·Granted Oct 2, 2012·4 cites·17 claims
- 1177US9422894B2Evaporation fuel processing deviceAISAN IND·Filed 2013·Granted Aug 23, 2016·3 cites·7 claims
- 1277US8105426B2CanistersKOSUGI RYUJI·Filed 2009·Granted Jan 31, 2012·7 cites·16 claims
- 1374US8177893B2Fuel vapor processing apparatusKOSUGI RYUJI·Filed 2009·Granted May 15, 2012·5 cites·15 claims
- 1472US10184431B2Fuel vapor processing apparatusAISAN IND·Filed 2016·Granted Jan 22, 2019·1 cites·20 claims
- 1569US8997719B2Fuel vapor processing apparatusKOSUGI RYUJI·Filed 2009·Granted Apr 7, 2015·6 cites·7 claims
- 1667US9334836B2Evaporation fuel processing deviceAISAN IND·Filed 2013·Granted May 10, 2016·1 cites·10 claims
- 1766US7051616B2Accelerator deviceAISAN IND·Filed 2003·Granted May 30, 2006·12 cites·9 claims
- 1859US11331617B2CanisterAISAN IND·Filed 2020·Granted May 17, 2022·0 cites·5 claims
- 1958US10859039B2Canister for evaporated fuel processing deviceAISAN IND·Filed 2020·Granted Dec 8, 2020·0 cites·6 claims
- 2057US2009294094A1Heat storage materials and methods of manufacturing the heat storage materialsAISAN IND·Filed 2009·Application pending·0 cites
- 2149US9228540B2Fuel vapor processing apparatusYAMAMOTO NORIHISA·Filed 2012·Granted Jan 5, 2016·1 cites·6 claims
- 2244US2013186375A1Trap canister capturing fuel vaporAISAN IND·Filed 2013·Application pending·0 cites
- 2343US9222445B2Fuel vapor processing apparatusAISIAN KOGYO KABUSHIKI KAISHA·Filed 2014·Granted Dec 29, 2015·0 cites·9 claims
- 2443US2013000609A1Fuel vapor processing apparatusTOYOTA MOTOR CO LTD·Filed 2012·Application pending·0 cites
- 2540US2013037006A1Evaporated fuel treating apparatusAISAN IND·Filed 2012·Application pending·0 cites
- 2639US2002078931A1CanisterAISAN IND·Filed 2001·Application pending·0 cites
- 2736US2004094132A1Evaporation fuel treating deviceFiled 2002·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →