Assignee
TSUDEN KK
US5 patents
Top patents by PatentIndex Score
US6304178B1Oct 16, 2001
Door safety system
TSUDEN KK141 citations95
US5594316AJan 14, 1997
Power supply device for controlling automatic door
TSUDEN KK65 citations93
US5394292AFeb 28, 1995
Electronic car bumper
TSUDEN KK104 citations93
US6484564B1Nov 26, 2002
Liquid leakage sensor, paper for detecting liquid leakage, and holder for detecting liquid leakage
TSUDEN KK36 citations90
US6286740B1Sep 11, 2001
Energy-supplying, signal-transmitting and/or material-supplying method and apparatus for linearly-traveling mechanism
TSUDEN KK8 citations71