Inventor · disambiguated record
Souta Akiyama
Also filed as: AKIYAMA SOUTA
3 granted patents·7 citations·filing 2020–2020
60Inventor score
Top patents by PatentIndex Score
3 records- 0193US11426710B2Exhaust gas control catalystTOYOTA MOTOR CO LTD·Filed 2020·Granted Aug 30, 2022·3 cites·3 claims
- 0285US11577226B2Exhaust gas purification catalystNAKAHIGASHI SEIJI·Filed 2020·Granted Feb 14, 2023·2 cites·3 claims
- 0382US11400436B2Exhaust gas purification catalystCHINZEI ISAO·Filed 2020·Granted Aug 2, 2022·2 cites·1 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →