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.
Join the waitlist — get patent alerts
Get an alert when MURATA MACHINERY LTD files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →