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CANTOPS CO., Ltd.
3 patents in portfolio
US12570338
utility
2026
Hoist Communication Device in Rail Car of Automated Material Handling System
0 cites
US12463073
utility
2025
Electric Power Supply Apparatus for External Devices of Overhead Hoist Transport System Using High Frequency Track Cable
0 cites
US11597607
utility
2023
Automated Material Handling System Having Carrier Pollution Management Function
0 cites