Inventor · disambiguated record
Sumio Sakaguchi
Also filed as: SAKAGUCHI SUMIO
4 granted patents·123 citations·filing 1989–2015
78Inventor score
Top patents by PatentIndex Score
4 records- 0181US5198629ASteering wheel having insert molded membrane switchTOYODA GOSEI KK·Filed 1992·Granted Mar 30, 1993·57 cites·15 claims
- 0277US4995638AAir bag coverTOYOTA MOTOR CO LTD·Filed 1989·Granted Feb 26, 1991·47 cites·20 claims
- 0358US9493058B2Sunroof drain deviceAISIN SEIKI·Filed 2015·Granted Nov 15, 2016·1 cites·14 claims
- 0456US5092628AAir bag apparatusTOKAI RIKA CO LTD·Filed 1989·Granted Mar 3, 1992·18 cites·22 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →