Assignee
TOKUMARU MAKOTO
JP·3 granted patents·3 citations·filing 2010–2012
Top patents by PatentIndex Score
3 records- 0149US9050983B2Onboard apparatus and train-position calculation methodTOKUMARU MAKOTO·Filed 2012·Granted Jun 9, 2015·1 cites·11 claims
- 0249US8939412B2Train-position locating device and train-position locating methodTOKUMARU MAKOTO·Filed 2012·Granted Jan 27, 2015·1 cites·12 claims
- 0349US8655520B2Automatic train control device and train control methodTOKUMARU MAKOTO·Filed 2010·Granted Feb 18, 2014·1 cites·8 claims
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