Inventor · disambiguated record
Yoshikatsu Hayashi
Also filed as: HAYASHI YOSHIKATSU
8 granted patents·171 citations·filing 1991–2011
88Inventor score
Top patents by PatentIndex Score
8 records- 0191US6360847B1Elevator system and speed governing apparatusMITSUBISHI ELECTRIC CORP·Filed 2000·Granted Mar 26, 2002·45 cites·18 claims
- 0279US9546074B2Elevator apparatus including an anomalous acceleration detecting mechanismOKAMOTO KENICHI·Filed 2011·Granted Jan 17, 2017·7 cites·5 claims
- 0370US5864104AElevator door control apparatusMITSUBISHI ELECTRIC CORP·Filed 1996·Granted Jan 26, 1999·28 cites·10 claims
- 0467US5636715AElevator door structure and method of adjusting the sameMITSUBISHI ELECTRIC CORP·Filed 1995·Granted Jun 10, 1997·28 cites·14 claims
- 0564US7637357B2Elevator apparatus with sheave rotational speed difference determination for detecting an abnormalityMITSUBISHI ELECTRIC CORP·Filed 2004·Granted Dec 29, 2009·13 cites·7 claims
- 0663US9505587B2Elevator with acceleration detectionOKADA MINEO·Filed 2010·Granted Nov 29, 2016·3 cites·6 claims
- 0761US5156237AElevator landing door apparatusMITSUBISHI ELECTRIC CORP·Filed 1991·Granted Oct 20, 1992·20 cites·2 claims
- 0853US5165505AElevator landing door apparatusMITSUBISHI ELECTRIC CORP·Filed 1991·Granted Nov 24, 1992·27 cites·3 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →