Inventor · disambiguated record
Hiroaki Hamaji
Also filed as: HAMAJI HIROAKI
6 granted patents·55 citations·filing 2000–2006
82Inventor score
Technology areasB66B
Top patents by PatentIndex Score
6 records- 0194US7717238B2Elevator control systemMITSUBISHI ELECTRIC CORP·Filed 2005·Granted May 18, 2010·38 cites·4 claims
- 0255US8091687B2Elevator systemHAMAJI HIROAKI·Filed 2006·Granted Jan 10, 2012·6 cites·20 claims
- 0352US6427808B1Elevator information communication systemMITSUBISHI ELECTRIC CORP·Filed 2000·Granted Aug 6, 2002·5 cites·4 claims
- 0444US6561319B2Elevator information communication systemMITSUBISHI ELECTRIC CORP·Filed 2002·Granted May 13, 2003·2 cites·3 claims
- 0543US6497306B2Elevator information communication systemMITSUBISHI ELECTRIC CORP·Filed 2002·Granted Dec 24, 2002·2 cites·4 claims
- 0643US6488127B2Elevator information communication systemMITSUBISHI ELECTRIC CORP·Filed 2002·Granted Dec 3, 2002·2 cites·12 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →