Inventor
ARAI YOUICHI
JP34 patents
⚠️ This page may combine multiple inventors who share the name “ARAI YOUICHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
YAZAKI CORP
26 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
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
US6850038B2Feb 1, 2005
Method of estimating state of charge and open circuit voltage of battery, and method and device for computing degradation degree of battery
YAZAKI CORP66 citations94
US5744931AApr 28, 1998
Battery remaining capacity measuring apparatus
YAZAKI CORP30 citations93
US5537092AJul 16, 1996
Helmet display including an information display horizontally aligned in a spaced relation along a curvature of a helmet jaw
YAZAKI CORP35 citations93
US6310462B1Oct 30, 2001
Residual capacity measurement system for battery
YAZAKI CORP26 citations92
US5734099AMar 31, 1998
Potential travel distance estimation system for electric automobiles
YAZAKI CORP30 citations92
US5617324AApr 1, 1997
Remaining battery capacity measuring method and apparatus
YAZAKI CORP43 citations92
US5418721AMay 23, 1995
Control device for transmission of supervisory control data in vehicle
YAZAKI CORP30 citations92
US5698983ADec 16, 1997
Method and apparatus for measuring and displaying remaining battery capacity as a two dimensional dot curve
YAZAKI CORP28 citations91
US5703486ADec 30, 1997
Battery remaining capacity measuring device
YAZAKI CORP39 citations89
US6624636B2Sep 23, 2003
Method and apparatus for estimating terminal voltage of battery, method and apparatus for computing open circuit voltage of battery, and method and apparatus for computing battery capacity
YAZAKI CORP18 citations84
US7034504B2Apr 25, 2006
Battery status monitoring apparatus which monitors internal battery resistance, saturation polarization detecting method and dischargeable capacity detecting method
YAZAKI CORP12 citations83
US6696818B2Feb 24, 2004
Method and unit for computing charging efficiency and charged electrical quantity of battery
YAZAKI CORP16 citations83
US6788068B2Sep 7, 2004
Method and device for measuring pure resistance of on-vehicle battery by periodically measuring a discharge current and terminal voltage while a rush current flows into a constant load
YAZAKI CORP11 citations74
US5848380ADec 8, 1998
Method and system for estimation of cell discharge stop voltage
YAZAKI CORP9 citations74
US5798646AAug 25, 1998
Apparatus for measuring remaining capacity of a battery
YAZAKI CORP7 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
US6137284AOct 24, 2000
Method and apparatus for detecting supply voltage
YAZAKI CORP7 citations73
US6518735B2Feb 11, 2003
Method and apparatus for measuring pure resistance of in-vehicle battery
YAZAKI CORP8 citations70
US6677729B2Jan 13, 2004
Method and unit for computing voltage drop divided along factors for battery
YAZAKI CORP4 citations63
US6661202B2Dec 9, 2003
Degradation degree computing method and unit for battery
YAZAKI CORP6 citations63
FUJITSU LTD
3 patentsKAO CORP
3 patentsUS5753707AMay 19, 1998
Amide derivatives and their use in cosmetic composition
KAO CORP9 citations72
US9956246B2May 1, 2018
Solid ingestible composition comprising a fat globule membrane component and water-soluble dietary fiber
KAO CORP1 citations52
US9649322B2May 16, 2017
Sphingomyelin-containing supplement
KAO CORP0 citations52