Assignee
MURATA MACHINERY LTD
JP·1,401 granted patents·394 pending applications·14,081 citations·filing 1972–2024
Top patents by PatentIndex Score
1,795 records- 0199US5193335ASpinning apparatusMURATA MACHINERY LTD·Filed 1991·Granted Mar 16, 1993·49 cites·8 claims
- 0299US4756049ASelf-propelled cleaning truckMURATA MACHINERY LTD·Filed 1986·Granted Jul 12, 1988·168 cites·3 claims
- 0398US5588344AElectric servo motor punch press ram driveMURATA MACHINERY LTD·Filed 1994·Granted Dec 31, 1996·72 cites·10 claims
- 0498US5295349AIntroduction device for a spinning apparatusMURATA MACHINERY LTD·Filed 1992·Granted Mar 22, 1994·33 cites·10 claims
- 0597US12106990B2Gripper device, conveyance vehicle, and conveyance methodMURATA MACHINERY LTD·Filed 2021·Granted Oct 1, 2024·4 cites·7 claims
- 0697US11276597B2Transport vehicleMURATA MACHINERY LTD·Filed 2020·Granted Mar 15, 2022·4 cites·5 claims
- 0797US8010598B2Relay server and client terminalMURATA MACHINERY LTD·Filed 2007·Granted Aug 30, 2011·69 cites·10 claims
- 0897US7815141B2Filament winding apparatusMURATA MACHINERY LTD·Filed 2008·Granted Oct 19, 2010·49 cites·16 claims
- 0997US4850783APalletizing system for articlesMURATA MACHINERY LTD·Filed 1985·Granted Jul 25, 1989·90 cites·10 claims
- 1096US12139176B2Gripper device, conveyance vehicle, and conveyance methodMURATA MACHINERY LTD·Filed 2021·Granted Nov 12, 2024·3 cites·5 claims
- 1196US9994394B2Side arm transfer deviceMURATA MACHINERY LTD·Filed 2015·Granted Jun 12, 2018·21 cites·6 claims
- 1296US9881823B2Automated material handling system for semiconductor manufacturing based on a combination of vertical carousels and overhead hoistsMURATA MACHINERY LTD·Filed 2015·Granted Jan 30, 2018·11 cites·27 claims
- 1396US6370858B1Core yarn production method and apparatusMURATA MACHINERY LTD·Filed 2000·Granted Apr 16, 2002·57 cites·7 claims
- 1496US6183184B1Work transport systemMURATA MACHINERY LTD·Filed 1997·Granted Feb 6, 2001·103 cites·7 claims
- 1596US5263310ASpinning apparatusMURATA MACHINERY LTD·Filed 1992·Granted Nov 23, 1993·25 cites·4 claims
- 1696US5159806AApparatus for producing spun yarnsMURATA MACHINERY LTD·Filed 1990·Granted Nov 3, 1992·36 cites·22 claims
- 1796US4984749AOperation controlling method for textile machineMURATA MACHINERY LTD·Filed 1989·Granted Jan 15, 1991·24 cites·20 claims
- 1896US4854516ATraverse drumMURATA MACHINERY LTD·Filed 1987·Granted Aug 8, 1989·49 cites·3 claims
- 1996US4538950AAutomatic system for conveying works in a machine shopMURATA MACHINERY LTD·Filed 1982·Granted Sep 3, 1985·139 cites·4 claims
- 2095US12351405B2Overhead conveying vehicleMURATA MACHINERY LTD·Filed 2021·Granted Jul 8, 2025·2 cites·9 claims
- 2195US11878867B2Lifting and lowering transportation deviceMURATA MACHINERY LTD·Filed 2020·Granted Jan 23, 2024·4 cites·13 claims
- 2295US9765457B2Braider and tube bodyMURATA MACHINERY LTD·Filed 2015·Granted Sep 19, 2017·23 cites·6 claims
- 2395US9620397B2Automated material handling system for semiconductor manufacturing based on a combination of vertical carousels and overhead hoistsMURATA MACHINERY LTD·Filed 2015·Granted Apr 11, 2017·10 cites·18 claims
- 2495US7771153B2Automated material handling system for semiconductor manufacturing based on a combination of vertical carousels and overhead hoistsMURATA MACHINERY LTD·Filed 2007·Granted Aug 10, 2010·22 cites·17 claims
- 2595US6510301B2Image forming apparatus, including a lock unit for preventing a reading unit and a platen cover from being opened simultaneouslyMURATA MACHINERY LTD·Filed 2001·Granted Jan 21, 2003·87 cites·20 claims
- 2695US5809764APiecing method for a spinning machineMURATA MACHINERY LTD·Filed 1996·Granted Sep 22, 1998·21 cites·8 claims
- 2795US5528895ASpinning apparatus with twisting guide surfaceMURATA MACHINERY LTD·Filed 1994·Granted Jun 25, 1996·41 cites·11 claims
- 2895US5419110APiecing method and apparatus in a spinning machineMURATA MACHINERY LTD·Filed 1993·Granted May 30, 1995·37 cites·13 claims
- 2995US4576341ACop transporting systems for an automatic winderMURATA MACHINERY LTD·Filed 1983·Granted Mar 18, 1986·26 cites·18 claims
- 3095US4497167AMethod for producing spun yarnsMURATA MACHINERY LTD·Filed 1983·Granted Feb 5, 1985·46 cites·5 claims
- 3195US4107911APneumatic spinning apparatusMURATA MACHINERY LTD·Filed 1977·Granted Aug 22, 1978·48 cites·7 claims
- 3294US8796959B2Discontinuous linear motor systemMURATA MACHINERY LTD·Filed 2013·Granted Aug 5, 2014·22 cites·4 claims
- 3394US7536148B2Image scanning device with a pivotable automatic document feederMURATA MACHINERY LTD·Filed 2005·Granted May 19, 2009·27 cites·13 claims
- 3494US7200356B2Discharge roller deviceMURATA MACHINERY LTD·Filed 2005·Granted Apr 3, 2007·27 cites·20 claims
- 3594US5398586ABraided structure forming methodMURATA MACHINERY LTD·Filed 1993·Granted Mar 21, 1995·85 cites·10 claims
- 3694US5107667ASpinning frame management methodMURATA MACHINERY LTD·Filed 1990·Granted Apr 28, 1992·29 cites·23 claims
- 3794US5012402ASystem for modifying a machine's program at a remote locationMURATA MACHINERY LTD·Filed 1988·Granted Apr 30, 1991·117 cites·5 claims
- 3894US4854439ADoffed package transporting systemMURATA MACHINERY LTD·Filed 1986·Granted Aug 8, 1989·50 cites·6 claims
- 3994US4845932AMethod of and apparatus for spinning yarnMURATA MACHINERY LTD·Filed 1987·Granted Jul 11, 1989·21 cites·41 claims
- 4094US4491831AMethod and apparatus for analysis of information about yarn evenessMURATA MACHINERY LTD·Filed 1981·Granted Jan 1, 1985·49 cites·13 claims
- 4194US4387487AHigh draft apparatus in spinning machineMURATA MACHINERY LTD·Filed 1980·Granted Jun 14, 1983·26 cites·9 claims
- 4293US10325794B2Purge device and purge methodMURATA MACHINERY LTD·Filed 2015·Granted Jun 18, 2019·8 cites·4 claims
- 4393US9548230B2Temporary storage device, transport system, and temporary storage methodMURATA MACHINERY LTD·Filed 2015·Granted Jan 17, 2017·10 cites·6 claims
- 4493US9156202B2Filament winding method and filament winding apparatusMURATA MACHINERY LTD·Filed 2014·Granted Oct 13, 2015·8 cites·8 claims
- 4593US7752880B2Linear motor mounted press machine and method for controlling linear motor mounted press machineMURATA MACHINERY LTD·Filed 2007·Granted Jul 13, 2010·22 cites·10 claims
- 4693US7578240B2Overhead traveling vehicle system and article storage method in the overhead traveling vehicle systemMURATA MACHINERY LTD·Filed 2007·Granted Aug 25, 2009·27 cites·4 claims
- 4793US5647197AFiber spinning method and apparatus utilizing a twisting guideMURATA MACHINERY LTD·Filed 1995·Granted Jul 15, 1997·23 cites·13 claims
- 4893US5248929ABattery time monitor for cellular telephoneMURATA MACHINERY LTD·Filed 1992·Granted Sep 28, 1993·127 cites·1 claims
- 4993US5119308AControl system for spinning machineMURATA MACHINERY LTD·Filed 1989·Granted Jun 2, 1992·37 cites·6 claims
- 5092US10325797B2Purging device and purging methodMURATA MACHINERY LTD·Filed 2015·Granted Jun 18, 2019·10 cites·6 claims
Showing the top 50 of 1,795 patent records by PatentIndex Score.
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →