Inventor · disambiguated record
Takaaki Izawa
Also filed as: IZAWA TAKAAKI
14 granted patents·3 pending applications·200 citations·filing 1997–2025
90Inventor score
Top patents by PatentIndex Score
17 records- 0194US5898557ASwitching apparatusYAZAKI CORP·Filed 1997·Granted Apr 27, 1999·133 cites·14 claims
- 0290US10266064B2Voltage detecting apparatusYAZAKI CORP·Filed 2016·Granted Apr 23, 2019·4 cites·4 claims
- 0389US11133702B2Vehicle power supply systemYAZAKI CORP·Filed 2020·Granted Sep 28, 2021·5 cites·2 claims
- 0478US10613148B2Battery monitoring systemYAZAKI CORP·Filed 2017·Granted Apr 7, 2020·4 cites·6 claims
- 0577US10020661B2Voltage detection device and equalization deviceYAZAKI CORP·Filed 2015·Granted Jul 10, 2018·4 cites·2 claims
- 0677US9929773B2Communication systemYAZAKI CORP·Filed 2017·Granted Mar 27, 2018·3 cites·8 claims
- 0775US2025321274A1Diagnostic device for switching element and abnormality detection circuitYAZAKI CORP·Filed 2025·Application pending·0 cites
- 0872US12494636B2Power supply redundancy systemYAZAKI CORP·Filed 2024·Granted Dec 9, 2025·0 cites·5 claims
- 0968US6005761AOverheat protection device, semiconductor switch apparatus using the same, and intelligent power moduleYAZAKI CORP·Filed 1998·Granted Dec 21, 1999·25 cites·16 claims
- 1065US5866957ASwitching deviceYAZAKI CORP·Filed 1997·Granted Feb 2, 1999·21 cites·5 claims
- 1162US9857432B2Battery monitoring system, semiconductor circuit, line-breakage detection program, and line-breakage detection methodLAPIS SEMICONDUCTOR CO LTD·Filed 2014·Granted Jan 2, 2018·1 cites·23 claims
- 1254US10247785B2Assembled-battery system, semiconductor circuit, and diagnostic methodLAPIS SEMICONDUCTOR CO LTD·Filed 2014·Granted Apr 2, 2019·0 cites·6 claims
- 1347US10215810B2Battery monitoring systemYAZAKI CORP·Filed 2017·Granted Feb 26, 2019·0 cites·5 claims
- 1445US11027612B2Vehicle power supply systemYAZAKI CORP·Filed 2020·Granted Jun 8, 2021·0 cites·2 claims
- 1543US11283287B2Vehicle power-supply systemYAZAKI CORP·Filed 2021·Granted Mar 22, 2022·0 cites·4 claims
- 1639US2013162213A1Voltage equalizer for battery packIZAWA TAKAAKI·Filed 2011·Application pending·0 cites
- 1736US2013106430A1Battery pack voltage detection deviceIZAWA TAKAAKI·Filed 2011·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →