Assignee
ITOH ELECTRIC COMPANY LTD
JP·12 granted patents·331 citations·filing 1999–2003
Top patents by PatentIndex Score
12 records- 0191US6672449B2Motorized rollerITOH ELECTRIC COMPANY LTD·Filed 2001·Granted Jan 6, 2004·50 cites·22 claims
- 0290US6843362B2Zone controllerITOH ELECTRIC COMPANY LTD·Filed 2002·Granted Jan 18, 2005·55 cites·12 claims
- 0386US6459224B2Zone control method in roller conveyor and zone controllerITOH ELECTRIC COMPANY LTD·Filed 2001·Granted Oct 1, 2002·33 cites·23 claims
- 0483US6731094B1Controller for brush-less motors and a conveyor system having the controllersITOH ELECTRIC COMPANY LTD·Filed 2000·Granted May 4, 2004·29 cites·16 claims
- 0583US6726003B2Fastening structure and mounting structureITOH ELECTRIC COMPANY LTD·Filed 2002·Granted Apr 27, 2004·29 cites·6 claims
- 0680US6873882B2Zone controllerITOH ELECTRIC COMPANY LTD·Filed 2002·Granted Mar 29, 2005·30 cites·16 claims
- 0779US6755299B2Roller device and a method of making sameITOH ELECTRIC COMPANY LTD·Filed 2003·Granted Jun 29, 2004·22 cites·24 claims
- 0876US6415914B2Conveyor systemITOH ELECTRIC COMPANY LTD·Filed 2001·Granted Jul 9, 2002·22 cites·7 claims
- 0975US6808063B2Roller device and a method of making sameITOH ELECTRIC COMPANY LTD·Filed 2003·Granted Oct 26, 2004·19 cites·21 claims
- 1072US6360869B1Transverse conveyance apparatus for roller conveyors and a lift deviceITOH ELECTRIC COMPANY LTD·Filed 1999·Granted Mar 26, 2002·29 cites·14 claims
- 1155US6763927B2Conveying apparatus, a roller conveyor system and a conveyor assemblyITOH ELECTRIC COMPANY LTD·Filed 2002·Granted Jul 20, 2004·7 cites·25 claims
- 1235US6577092B2DC motor control apparatusITOH ELECTRIC COMPANY LTD·Filed 2002·Granted Jun 10, 2003·6 cites·5 claims
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