Inventor
SHIROMARU ISAO
JP5 patents
⚠️ This page may combine multiple inventors who share the name “SHIROMARU ISAO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CHUGOKU ELECTRIC POWER
4 patentsUS7221899B2May 22, 2007
Customer support system
CHUGOKU ELECTRIC POWER34 citations86
US7813906B2Oct 12, 2010
Method of predicting residual service life for rolling bearings and a device for predicting residual service life for rolling bearings
CHUGOKU ELECTRIC POWER16 citations79
US7559240B2Jul 14, 2009
Method and device for assessing residual service life of rolling bearing
CHUGOKU ELECTRIC POWER12 citations77
US7139735B2Nov 21, 2006
Administration planning system
CHUGOKU ELECTRIC POWER3 citations61