Inventor · disambiguated record
Takezo Sugimura
Also filed as: SUGIMURA TAKEZO
8 granted patents·1 pending application·215 citations·filing 1998–2019
86Inventor score
Top patents by PatentIndex Score
9 records- 0196US7362074B2Method for determining deterioration of accumulator battery, method for measuring internal impedance of secondary battery, equipment for measuring internal impedance of secondary battery, equipment for determining deterioration of secondary battery, and power supply systemFURUKAWA ELECTRIC CO LTD·Filed 2005·Granted Apr 22, 2008·68 cites·11 claims
- 0291US7764049B2Method and device for determining battery discharge capability, and power supply systemFURUKAWA ELECTRIC CO LTD·Filed 2008·Granted Jul 27, 2010·23 cites·9 claims
- 0390US6127741AVehicular use power feed apparatusFURUKAWA ELECTRIC CO LTD·Filed 1998·Granted Oct 3, 2000·90 cites·20 claims
- 0487US9678164B2Battery internal state estimating apparatus and battery internal state estimating methodMITSUYAMA TAIJI·Filed 2010·Granted Jun 13, 2017·15 cites·20 claims
- 0573US7525284B2Charging rate estimating method, charging rate estimating unit and battery systemFURUKAWA ELECTRIC CO LTD·Filed 2004·Granted Apr 28, 2009·19 cites·16 claims
- 0648US10451683B2Secondary battery state detection device and secondary battery state detection methodFURUKAWA ELECTRIC CO LTD·Filed 2014·Granted Oct 22, 2019·0 cites·13 claims
- 0743US2019356239A1Method for controlling inverter during startup and control deviceFURUKAWA ELECTRIC CO LTD·Filed 2019·Application pending·0 cites
- 0841US9304172B2Battery condition estimating method and power systemSUGIMURA TAKEZO·Filed 2012·Granted Apr 5, 2016·0 cites·17 claims
- 0937US10389239B2Power conversion device with protection device and method of controlling the sameFURUKAWA ELECTRIC CO LTD·Filed 2017·Granted Aug 20, 2019·0 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →