Inventor · disambiguated record
Takahide Hirai
Also filed as: HIRAI TAKAHIDE
7 granted patents·2 pending applications·16 citations·filing 2005–2021
80Inventor score
Files withMITSUBISHI ELECTRIC CORP9
Top patents by PatentIndex Score
9 records- 0192US11897727B2Elevator control device and autonomous moving body control deviceMITSUBISHI ELECTRIC CORP·Filed 2016·Granted Feb 13, 2024·6 cites·16 claims
- 0283US12049385B2Vibration damping system and elevator apparatusMITSUBISHI ELECTRIC CORP·Filed 2018·Granted Jul 30, 2024·2 cites·26 claims
- 0382US12227391B2Vibration damping device and elevator apparatusMITSUBISHI ELECTRIC CORP·Filed 2018·Granted Feb 18, 2025·2 cites·13 claims
- 0482US12103823B2Vibration damping device and elevator apparatusMITSUBISHI ELECTRIC CORP·Filed 2018·Granted Oct 1, 2024·2 cites·39 claims
- 0582US12098059B2Sway amount estimation system and elevator apparatusMITSUBISHI ELECTRIC CORP·Filed 2018·Granted Sep 24, 2024·2 cites·9 claims
- 0668US12214992B2Control apparatus for elevatorMITSUBISHI ELECTRIC CORP·Filed 2017·Granted Feb 4, 2025·1 cites·8 claims
- 0758US7782187B2Monitoring apparatusMITSUBISHI ELECTRIC CORP·Filed 2007·Granted Aug 24, 2010·1 cites·12 claims
- 0845US2025042693A1Elevator camera adjustment assistance systemMITSUBISHI ELECTRIC CORP·Filed 2021·Application pending·0 cites
- 0944US2006119469A1User authentication system and room entry/exit management systemMITSUBISHI ELECTRIC CORP·Filed 2005·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →