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Inventor
AMIYA NORIHARU
JP
3 patents
Patents
3 patents
US7269487B2
Sep 11, 2007
Method for train positioning
HITACHI LTD
33 citations
90
US7006012B2
Feb 28, 2006
Automatic train stop system
HITACHI LTD
21 citations
89
US11900701B2
Feb 13, 2024
Left object detection device and left object detection method
HITACHI LTD
0 citations
35