Inventor
KUMAGAI RYO
JP3 patents
Patents
3 patentsUS5698983ADec 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
US5963016AOct 5, 1999
Battery residual capacity measuring system and battery residual capacity measuring for electric vehicles
YAZAKI CORP12 citations72