Inventor · disambiguated record
Seiji Takai
Also filed as: TAKAI SEIJI
7 granted patents·6 pending applications·12 citations·filing 2007–2025
77Inventor score
Files withGS YUASA INT LTD8ARAI NOBUHIRO1OHYAMA TAKASHI1SEMICONDUCTOR COMPONENTS IND1SEMICONDUCTOR COMPONENTS IND LLC1
Top patents by PatentIndex Score
13 records- 0184US8664919B2Remaining battery power calculation circuitYAMADA SUSUMU·Filed 2011·Granted Mar 4, 2014·5 cites·7 claims
- 0273US9261567B2Method for determining a power level of a battery and circuit thereforSEMICONDUCTOR COMPONENTS IND·Filed 2014·Granted Feb 16, 2016·2 cites·20 claims
- 0373US2025343288A1Energy storage apparatus, management apparatus, method for estimating temperature of energy storage device, and computer programGS YUASA INT LTD·Filed 2025·Application pending·0 cites
- 0470US10962597B2Measurement apparatus, energy storage apparatus, measurement system, and offset error measurement methodGS YUASA INT LTD·Filed 2018·Granted Mar 30, 2021·2 cites·8 claims
- 0565US8907634B2Charger for portable electronic deviceARAI NOBUHIRO·Filed 2012·Granted Dec 9, 2014·3 cites·8 claims
- 0660US12472828B2Computer program, determination device, and determination methodGS YUASA INT LTD·Filed 2021·Granted Nov 18, 2025·0 cites·13 claims
- 0752US2025355049A1Estimation device, energy storage apparatus, estimation method, and programGS YUASA INT LTD·Filed 2022·Application pending·0 cites
- 0849US10587137B2Method of operating a battery and structure thereforSEMICONDUCTOR COMPONENTS IND LLC·Filed 2013·Granted Mar 10, 2020·0 cites·12 claims
- 0949US2024288503A1Correction device, energy storage apparatus, and correction methodGS YUASA INT LTD·Filed 2022·Application pending·0 cites
- 1049US2025091479A1Power supply system and method for controlling power supply systemGS YUASA INT LTD·Filed 2022·Application pending·0 cites
- 1148US11885852B2Battery management device, energy storage apparatus, battery management method, and computer programGS YUASA INT LTD·Filed 2020·Granted Jan 30, 2024·0 cites·10 claims
- 1243US2023393205A1Computer program, determining device, and determining methodGS YUASA INT LTD·Filed 2021·Application pending·0 cites
- 1337US2010306844A1Application information tampering monitoring apparatus and methodOHYAMA TAKASHI·Filed 2007·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →