Inventor · disambiguated record
Keiichi Toriumi
Also filed as: TORIUMI KEIICHI
4 granted patents·1 citations·filing 2018–2020
55Inventor score
Technology areasH01M
Files withTOYOTA MOTOR CO LTD4
Top patents by PatentIndex Score
4 records- 0171US10654376B2Fuel Cell SystemTOYOTA MOTOR CO LTD·Filed 2018·Granted May 19, 2020·1 cites·3 claims
- 0249US10873098B2Fuel cell system and method of identifying power leakage areaTOYOTA MOTOR CO LTD·Filed 2018·Granted Dec 22, 2020·0 cites·10 claims
- 0348US11063280B2Fuel cell systemTOYOTA MOTOR CO LTD·Filed 2019·Granted Jul 13, 2021·0 cites·1 claims
- 0446US11056701B2Fuel cell systemTOYOTA MOTOR CO LTD·Filed 2020·Granted Jul 6, 2021·0 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →