Inventor · disambiguated record
Masamoto Mizuno
Also filed as: MIZUNO MASAMOTO
12 granted patents·206 citations·filing 1990–1994
92Inventor score
Files withMITSUBISHI ELECTRIC CORP12
Top patents by PatentIndex Score
12 records- 0176US5250765AApparatus for controlling elevator doorMITSUBISHI ELECTRIC CORP·Filed 1991·Granted Oct 5, 1993·45 cites·9 claims
- 0274US5547059ALinear motor elevator systemMITSUBISHI ELECTRIC CORP·Filed 1994·Granted Aug 20, 1996·27 cites·8 claims
- 0374US5131506ADoor control system using drive motor torque signalsMITSUBISHI ELECTRIC CORP·Filed 1991·Granted Jul 21, 1992·41 cites·11 claims
- 0462US5393941AController for ropeless elevatorMITSUBISHI ELECTRIC CORP·Filed 1993·Granted Feb 28, 1995·20 cites·7 claims
- 0557US5196656AElevator door control apparatusMITSUBISHI ELECTRIC CORP·Filed 1991·Granted Mar 23, 1993·19 cites·9 claims
- 0651US5290975ADoor control and data display systemMITSUBISHI ELECTRIC CORP·Filed 1991·Granted Mar 1, 1994·15 cites·1 claims
- 0742US5175400AApparatus for controlling elevator door based on power source voltageMITSUBISHI ELECTRIC CORP·Filed 1991·Granted Dec 29, 1992·10 cites·9 claims
- 0840US5139113AApparatus for detecting abnormalities in elevator motionMITSUBISHI ELECTRIC CORP·Filed 1990·Granted Aug 18, 1992·9 cites·3 claims
- 0937US5579869ASecondary conductor of an elevator-driving linear induction motorMITSUBISHI ELECTRIC CORP·Filed 1994·Granted Dec 3, 1996·7 cites·4 claims
- 1035US5345047AJoining segments of the secondary in a linear motor driven elevator apparatusMITSUBISHI ELECTRIC CORP·Filed 1992·Granted Sep 6, 1994·6 cites·4 claims
- 1133US5170865AApparatus for controlling an elevator door using a drive motor slip frequency signalMITSUBISHI ELECTRIC CORP·Filed 1990·Granted Dec 15, 1992·4 cites·8 claims
- 1232US5144101AControl apparatus for elevator doors using velocity limiting circuitsMITSUBISHI ELECTRIC CORP·Filed 1991·Granted Sep 1, 1992·3 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →