Inventor · disambiguated record
Joji Yoshimura
Also filed as: YOSHIMURA JOEJI · YOSHIMURA JOJI
14 granted patents·6 pending applications·229 citations·filing 1998–2023
92Inventor score
Top patents by PatentIndex Score
20 records- 0194US6291094B1Separator for fuel cell, fuel cell incorporating the same, and method of production of the sameTOYOTA MOTOR CO LTD·Filed 1999·Granted Sep 18, 2001·117 cites·23 claims
- 0284US11527763B2Manufacturing method for catalyst layer for fuel cellTOYOTA MOTOR CO LTD·Filed 2021·Granted Dec 13, 2022·1 cites·7 claims
- 0380US8881362B2Stator manufacturing method and statorYOSHIMURA JOJI·Filed 2012·Granted Nov 11, 2014·6 cites·5 claims
- 0478US10971715B2Sealed batteryTOYOTA MOTOR CO LTD·Filed 2019·Granted Apr 6, 2021·1 cites·8 claims
- 0577US7138200B1Fuel cell and separator for the sameKAWADA KOGYO KK·Filed 2000·Granted Nov 21, 2006·14 cites·15 claims
- 0676US9293958B2StatorUENO YASUHIRO·Filed 2010·Granted Mar 22, 2016·4 cites·9 claims
- 0776US6245453B1Fuel cell and separator for the sameTOYOTA MOTOR CO LTD·Filed 1998·Granted Jun 12, 2001·57 cites·15 claims
- 0875US7052794B2Fuel cell separator, manufacturing method thereof and fuel cellTOYOTA MOTOR CO LTD·Filed 2001·Granted May 30, 2006·12 cites·10 claims
- 0973US8729748B2Split stator and manufacturing method thereofUENO YASUHIRO·Filed 2009·Granted May 20, 2014·6 cites·11 claims
- 1073US2024175153A1Anode-side separator and water electrolysis deviceTOYOTA MOTOR CO LTD·Filed 2023·Application pending·0 cites
- 1172US9184638B2Stator structure and stator manufacturing methodUENO YASUHIRO·Filed 2010·Granted Nov 10, 2015·4 cites·5 claims
- 1268US9162397B2Fiber reinforced resin, manufacturing method for fiber reinforced resin, and manufacturing system for fiber reinforced resinKATAHIRA NATSUHIKO·Filed 2010·Granted Oct 20, 2015·3 cites·3 claims
- 1368US8796371B2Resin composition and electrically insulating part obtained from the sameFUKUMORI KENZO·Filed 2011·Granted Aug 5, 2014·1 cites·20 claims
- 1467US2023250543A1Catalyst layer, membrane electrode assemblyTOYOTA MOTOR CO LTD·Filed 2022·Application pending·0 cites
- 1564US2023295820A1Anode-side separator and water electrolyzerTOYOTA MOTOR CO LTD·Filed 2023·Application pending·0 cites
- 1664US2024141521A1Water electrolysis cellTOYOTA MOTOR CO LTD·Filed 2023·Application pending·0 cites
- 1759US7422815B2Fuel cell separator, manufacturing method thereof and fuel cellTOYOTA MOTOR CO LTD·Filed 2004·Granted Sep 9, 2008·3 cites·14 claims
- 1853US2021184225A1Method of manufacturing fuel cell catalyst layerTOYOTA MOTOR CO LTD·Filed 2020·Application pending·0 cites
- 1948US7572537B2Fuel cell and separator for the sameTOYOTA MOTOR CO LTD·Filed 2003·Granted Aug 11, 2009·0 cites·25 claims
- 2039US2012056500A1Stator and method of manufacturing the statorNAKANISHI KOJI·Filed 2010·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →