Inventor · disambiguated record
Katsumi Inaniwa
Also filed as: INANIWA KATSUMI
3 granted patents·115 citations·filing 2004–2007
75Inventor score
Technology areasG01R
Files withFURUKAWA ELECTRIC CO LTD3
Top patents by PatentIndex Score
3 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
- 0292US7616003B2Method 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 2007·Granted Nov 10, 2009·28 cites·21 claims
- 0373US7525284B2Charging rate estimating method, charging rate estimating unit and battery systemFURUKAWA ELECTRIC CO LTD·Filed 2004·Granted Apr 28, 2009·19 cites·16 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →