Assignee
HSST KK
JP·7 granted patents·173 citations·filing 1991–1992
Top patents by PatentIndex Score
7 records- 0191US5193767AGirder type switch trackHSST KK·Filed 1991·Granted Mar 16, 1993·36 cites·7 claims
- 0289US5247890AGirder type switch trackHSST KK·Filed 1991·Granted Sep 28, 1993·35 cites·9 claims
- 0382US5199674AMulti-articulation switchHSST KK·Filed 1991·Granted Apr 6, 1993·28 cites·5 claims
- 0460US5178037ACentering and fixing apparatusHSST KK·Filed 1991·Granted Jan 12, 1993·15 cites·6 claims
- 0548US5180041ACurrent collecting apparatus for transport vehicleHSST KK·Filed 1991·Granted Jan 19, 1993·26 cites·8 claims
- 0648US5152227ALevitation-magnetic-force generating apparatus for magnetic levitation transport vehicleHSST KK·Filed 1992·Granted Oct 6, 1992·21 cites·6 claims
- 0743US5161758AConnecting system for trolley rails for transport vehicleHSST KK·Filed 1991·Granted Nov 10, 1992·12 cites·3 claims
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