Inventor · disambiguated record
Naoki Hashiguchi
Also filed as: HASHIGUCHI NAOKI
15 granted patents·7 pending applications·119 citations·filing 2001–2015
91Inventor score
Files withMITSUBISHI ELECTRIC CORP15FUJITSU LTD3HITACHI INT ELECTRIC INC2HASHIGUCHI NAOKI1HIRAI SEIICHI1
Top patents by PatentIndex Score
22 records- 0189US6737778B2Pulley driving systemMITSUBISHI ELECTRIC CORP·Filed 2001·Granted May 18, 2004·43 cites·11 claims
- 0287US7710455B2Node management system and node managing program using sensing systemHITACHI INT ELECTRIC INC·Filed 2006·Granted May 4, 2010·18 cites·14 claims
- 0380US7535353B2Surveillance system and surveillance methodHITACHI INT ELECTRIC INC·Filed 2007·Granted May 19, 2009·15 cites·8 claims
- 0469US7344003B2Elevator control device for plural traction unitsMITSUBISHI ELECTRIC CORP·Filed 2004·Granted Mar 18, 2008·12 cites·15 claims
- 0568US8411141B2Video processing method for reducing the load of viewingHIRAI SEIICHI·Filed 2008·Granted Apr 2, 2013·4 cites·6 claims
- 0658US7225902B2ElevatorMITSUBISHI ELECTRIC CORP·Filed 2004·Granted Jun 5, 2007·9 cites·13 claims
- 0753US7918319B2Elevator apparatusMITSUBISHI ELECTRIC CORP·Filed 2006·Granted Apr 5, 2011·2 cites·7 claims
- 0852US7850144B2Hoist for elevatorMITSUBISHI ELECTRIC CORP·Filed 2003·Granted Dec 14, 2010·3 cites·20 claims
- 0950US7316296B2Elevator apparatusMITSUBISHI ELECTRIC CORP·Filed 2003·Granted Jan 8, 2008·6 cites·6 claims
- 1048US7353913B2Elevator hoisting machine and motorMITSUBISHI ELECTRIC CORP·Filed 2003·Granted Apr 8, 2008·5 cites·13 claims
- 1146US7073639B2Rotational machineMITSUBISHI ELECTRIC CORP·Filed 2004·Granted Jul 11, 2006·1 cites·19 claims
- 1246US2009026021A1Elevator control deviceMITSUBISHI ELECTRIC CORP·Filed 2008·Application pending·0 cites
- 1344US2011108366A1Elevator apparatusMITSUBISHI ELECTRIC CORP·Filed 2011·Application pending·0 cites
- 1442US10074058B2Management method, management device, and management systemFUJITSU LTD·Filed 2015·Granted Sep 11, 2018·0 cites·8 claims
- 1541US7331424B2Elevator apparatusMITSUBISHI ELECTRIC CORP·Filed 2004·Granted Feb 19, 2008·1 cites·8 claims
- 1641US2010126808A1Elevator apparatusMITSUBISHI ELECTRIC CORP·Filed 2006·Application pending·0 cites
- 1740US7073640B2Brake structure of traction machineMITSUBISHI ELECTRIC CORP·Filed 2004·Granted Jul 11, 2006·0 cites·8 claims
- 1838US2007045053A1Elevator apparatusMITSUBISHI ELECTRIC CORP·Filed 2004·Application pending·0 cites
- 1937US2006201750A1Elevator apparatus drive unit, elevator apparatus, elevator apparatus installation method, and elevator apparatus maintenance inspection methodHASHIGUCHI NAOKI·Filed 2004·Application pending·0 cites
- 2036US2009200118A1Elevator car panel connection structureMITSUBISHI ELECTRIC CORP·Filed 2006·Application pending·0 cites
- 2133US10204106B2Management method, management device, and management systemFUJITSU LTD·Filed 2015·Granted Feb 12, 2019·0 cites·16 claims
- 2231US2015227552A1Management method, management device, and management systemFUJITSU LTD·Filed 2015·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →