Inventor · disambiguated record
Sachio Okada
Also filed as: OKADA SACHIO
6 granted patents·1 pending application·4 citations·filing 2008–2020
68Inventor score
Top patents by PatentIndex Score
7 records- 0193US11251454B2Fuel cellTOYOTA MOTOR CO LTD·Filed 2020·Granted Feb 15, 2022·3 cites·17 claims
- 0278US10637086B2Fuel-cell unit cell and manufacturing method thereforTOYOTA MOTOR CO LTD·Filed 2017·Granted Apr 28, 2020·1 cites·4 claims
- 0367US10811715B2Fuel-cell unit cell and manufacturing method thereforTOYOTA MOTOR CO LTD·Filed 2020·Granted Oct 20, 2020·0 cites·4 claims
- 0450US10826097B2Fuel cellTOYOTA MOTOR CO LTD·Filed 2018·Granted Nov 3, 2020·0 cites·4 claims
- 0547US2010304229A1Proton conductor, electrochemical cell and method of manufacturing proton conductorITO NAOKI·Filed 2008·Application pending·0 cites
- 0644US11171341B2Fuel cell and method of manufacturing fuel cellTOYOTA MOTOR CO LTD·Filed 2019·Granted Nov 9, 2021·0 cites·4 claims
- 0740US10522851B2Fuel cell resin frame assemblyTOYOTA MOTOR CO LTD·Filed 2017·Granted Dec 31, 2019·0 cites·2 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →