Inventor · disambiguated record
Chiaki Sumi
Also filed as: SUMI CHIAKI
10 granted patents·1 pending application·48 citations·filing 1989–2020
85Inventor score
Top patents by PatentIndex Score
11 records- 0185US10488283B2Pedal stepping force detectorAISIN SEIKI·Filed 2018·Granted Nov 26, 2019·4 cites·10 claims
- 0276US7487687B2Occupant load sensor of seat for vehicleAISIN SEIKI·Filed 2007·Granted Feb 10, 2009·17 cites·2 claims
- 0358US6922152B2Passenger weight measuring apparatusTOYOTA MOTOR CO LTD·Filed 2002·Granted Jul 26, 2005·16 cites·18 claims
- 0453US10850714B2Brake operating deviceTOYOTA MOTOR CO LTD·Filed 2018·Granted Dec 1, 2020·0 cites·12 claims
- 0552US7605711B2Communication anomaly detecting device, and passenger detecting deviceAISIN SEIKI·Filed 2005·Granted Oct 20, 2009·2 cites·2 claims
- 0648US11686842B2Sonar unitAISIN CORP·Filed 2020·Granted Jun 27, 2023·0 cites·5 claims
- 0745US8582370B2Storage unit for occupant detection systemNAKANISHI RYOTA·Filed 2011·Granted Nov 12, 2013·0 cites·17 claims
- 0841US6938499B2Load detecting device for a vehicular seatAISIN SEIKI·Filed 2002·Granted Sep 6, 2005·2 cites·7 claims
- 0940US7656826B2Terminal control systemAISIN SEIKI·Filed 2005·Granted Feb 2, 2010·0 cites·8 claims
- 1038US2007177532A1Terminal control systemAISIN SEIKI·Filed 2005·Application pending·0 cites
- 1135US5010212AResin coated electric circuit board deviceAISIN SEIKI·Filed 1989·Granted Apr 23, 1991·7 cites·2 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →