Inventor
SAIGO TSUTOMU
JP24 patents
⚠️ This page may combine multiple inventors who share the name “SAIGO TSUTOMU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
YAZAKI CORP
21 patentsUS6275008B1Aug 14, 2001
Battery capacity detection system with temperature correction
YAZAKI CORP145 citations99
US5872453AFeb 16, 1999
Battery remaining capacity measuring apparatus
YAZAKI CORP283 citations99
US6661231B1Dec 9, 2003
Battery capacity calculating method and device therefor
YAZAKI CORP79 citations98
US5798934AAug 25, 1998
Battery remaining capacity measuring device
YAZAKI CORP65 citations96
US5789923AAug 4, 1998
Battery remaining capacity measuring device
YAZAKI CORP71 citations96
US5744963AApr 28, 1998
Battery residual capacity measuring apparatus and method for measuring open-circuit voltages as the battery starts and stops supplying power
YAZAKI CORP58 citations96
US6091246AJul 18, 2000
Battery remaining capacity measuring apparatus
YAZAKI CORP25 citations92
US5734099AMar 31, 1998
Potential travel distance estimation system for electric automobiles
YAZAKI CORP30 citations92
US5703486ADec 30, 1997
Battery remaining capacity measuring device
YAZAKI CORP39 citations89
US7859227B2Dec 28, 2010
State-of-charge adjusting apparatus
YAZAKI CORP15 citations84
US7508166B2Mar 24, 2009
Charge condition adjusting apparatus
YAZAKI CORP19 citations84
US6044331AMar 28, 2000
Battery capacity measuring system employing a voltage-to-current approximated straight line
YAZAKI CORP9 citations74
US5848380ADec 8, 1998
Method and system for estimation of cell discharge stop voltage
YAZAKI CORP9 citations74
US5672973ASep 30, 1997
Apparatus for monitoring battery residual capacity in mulitple modes
YAZAKI CORP14 citations74
US5654630AAug 5, 1997
Contactless sensor driven by single power supply
YAZAKI CORP11 citations74
US6201373B1Mar 13, 2001
Battery remaining capacity measuring apparatus suitable for hybrid car
YAZAKI CORP12 citations73
US6094052AJul 25, 2000
Survivor capacity measuring apparatus for a battery
YAZAKI CORP12 citations73
US5963016AOct 5, 1999
Battery residual capacity measuring system and battery residual capacity measuring for electric vehicles
YAZAKI CORP12 citations72
US7091696B2Aug 15, 2006
Method and apparatus for regulating state of charge in battery assembly
YAZAKI CORP2 citations63
US11114888B2Sep 7, 2021
Power supply device
YAZAKI CORP1 citations62
US10249914B2Apr 2, 2019
Secondary cell state detector
YAZAKI CORP1 citations62