Inventor · disambiguated record
Koichi Murata
Also filed as: MURATA KOICHI
80 granted patents·29 pending applications·901 citations·filing 1980–2025
99Inventor score
Top patents by PatentIndex Score
109 records- 0194US8687968B2Vector sum phase shifter, optical transceiver, and control circuitNOSAKA HIDEYUKI·Filed 2009·Granted Apr 1, 2014·128 cites·14 claims
- 0294US5134353AEquipment for transporting a loadDAIFUKU KK·Filed 1991·Granted Jul 28, 1992·93 cites·3 claims
- 0393USD778937SDisplay panel with graphical user interfaceFANUC CORP·Filed 2015·Granted Feb 14, 2017·50 cites·1 claims
- 0493US7230140B2Perfluoropolyether derivativeASAHI GLASS CO LTD·Filed 2005·Granted Jun 12, 2007·13 cites·15 claims
- 0590USD776716SDisplay panel for controlling machine tools with iconFANUC CORP·Filed 2015·Granted Jan 17, 2017·37 cites·1 claims
- 0688US11600538B2SiC epitaxial wafer and method for producing SiC epitaxial waferSHOWA DENKO KK·Filed 2021·Granted Mar 7, 2023·1 cites·12 claims
- 0788US10508410B2Automatic vibration device of work machineCATERPILLAR SARL·Filed 2016·Granted Dec 17, 2019·7 cites·8 claims
- 0888USD775668SDisplay panel for controlling machine tools with iconFANUC CORP·Filed 2015·Granted Jan 3, 2017·32 cites·1 claims
- 0988US6462415B1Semiconductor device as an object of thickness reductionFUJITSU LTD·Filed 2000·Granted Oct 8, 2002·51 cites·8 claims
- 1087US9897857B2Liquid crystal display device, polarizer and protective filmTOYO BOSEKI·Filed 2017·Granted Feb 20, 2018·4 cites·8 claims
- 1186US10665681B2Silicon carbide semiconductor device and method of manufacturing silicon carbide semiconductor deviceFUJI ELECTRIC CO LTD·Filed 2019·Granted May 26, 2020·4 cites·17 claims
- 1286US9798189B2Liquid crystal display device, polarizer and protective filmMURATA KOICHI·Filed 2011·Granted Oct 24, 2017·8 cites·12 claims
- 1386US8875895B2Storage body and reelFUJITSU LTD·Filed 2013·Granted Nov 4, 2014·9 cites·6 claims
- 1484US7599128B2Imaging lensASAHI GLASS CO LTD·Filed 2007·Granted Oct 6, 2009·8 cites·10 claims
- 1582US6618116B1Optical head device and a diffraction element suitable for the device, and a method of manufacturing the diffraction element and the optical head deviceASAHI GLASS CO LTD·Filed 1998·Granted Sep 9, 2003·37 cites·16 claims
- 1681US10503016B2Liquid crystal display device, polarizer and protective filmTOYO BOSEKI·Filed 2018·Granted Dec 10, 2019·2 cites·6 claims
- 1781USD775669SDisplay panel for controlling machine tools with iconFANUC CORP·Filed 2015·Granted Jan 3, 2017·22 cites·1 claims
- 1881US8097383B2Electrolyte material for polymer electrolyte fuel cells, electrolyte membrane and membrane/electrode assemblyKANEKO ISAMU·Filed 2008·Granted Jan 17, 2012·7 cites·19 claims
- 1980US6498314B2Vacuum switch and vacuum switchgear using the sameHITACHI LTD·Filed 2001·Granted Dec 24, 2002·24 cites·20 claims
- 2079USD776715SDisplay panel for controlling machine tools with iconFANUC CORP·Filed 2015·Granted Jan 17, 2017·20 cites·1 claims
- 2179US7799468B2Electrolyte material for polymer electrolyte fuel cells, electrolyte membrane and membrane-electrode assemblyASAHI GLASS CO LTD·Filed 2005·Granted Sep 21, 2010·10 cites·38 claims
- 2279US7388114B2Perfluoropolyether derivativeASAHI GLASS CO LTD·Filed 2007·Granted Jun 17, 2008·3 cites·9 claims
- 2377USD776159SDisplay panel for controlling machine tools with iconFANUC CORP·Filed 2015·Granted Jan 10, 2017·18 cites·1 claims
- 2477US7054253B1Optical headASAHI GLASS CO LTD·Filed 2000·Granted May 30, 2006·18 cites·18 claims
- 2576US7098158B2Glass for press molding, and lensASAHI GLASS CO LTD·Filed 2003·Granted Aug 29, 2006·22 cites·10 claims
- 2676US4278347ACathode-ray tube image recording deviceFUJI PHOTO FILM CO LTD·Filed 1980·Granted Jul 14, 1981·24 cites·7 claims
- 2775US10358795B2Working machineCATERPILLAR SARL·Filed 2016·Granted Jul 23, 2019·3 cites·4 claims
- 2875USD775670SDisplay panel for controlling machine tools with iconFANUC CORP·Filed 2015·Granted Jan 3, 2017·16 cites·1 claims
- 2973US10243664B2Optical modulator driver circuit and optical transmitterNIPPON TELEGRAPH & TELEPHONE·Filed 2014·Granted Mar 26, 2019·5 cites·13 claims
- 3072USD778936SDisplay panel with graphical user interfaceFANUC CORP·Filed 2015·Granted Feb 14, 2017·14 cites·1 claims
- 3172US5315523ANumerical control apparatus having a work simulation functionFANUC LTD·Filed 1991·Granted May 24, 1994·36 cites·5 claims
- 3271US11773216B2Fluorine-containing ether compound, composition and articleAGC INC·Filed 2021·Granted Oct 3, 2023·0 cites·14 claims
- 3370US11601621B2Vehicular display systemMAZDA MOTOR·Filed 2021·Granted Mar 7, 2023·1 cites·6 claims
- 3470US6934308B1Precoding circuit and precoding-mulitplexing circuit for realizing very high transmission rate in optical fiber communicationNIPPON TELEGRAPH & TELEPHONE·Filed 2000·Granted Aug 23, 2005·16 cites·22 claims
- 3569US5164648AEquipment for transporting a loadDAIFUKU KK·Filed 1991·Granted Nov 17, 1992·25 cites·1 claims
- 3668US7297815B2Process for producing fluorinated sulfonyl fluoride compoundASAHI GLASS CO LTD·Filed 2006·Granted Nov 20, 2007·1 cites·15 claims
- 3767US5192903AEquipment for transporting a loadDAIFUKU KK·Filed 1992·Granted Mar 9, 1993·26 cites·3 claims
- 3866US9143110B2Automatic gain control circuitSANO KIMIKAZU·Filed 2012·Granted Sep 22, 2015·3 cites·3 claims
- 3966US8493257B2Current-switching cell and digital-to-analog converterNAGATANI MUNEHIKO·Filed 2010·Granted Jul 23, 2013·5 cites·19 claims
- 4065US10102636B2Target monitoring system and target monitoring methodMITSUBISHI HEAVY IND LTD·Filed 2017·Granted Oct 16, 2018·1 cites·11 claims
- 4165US7982848B2Variable transmission light quantity element with dielectric layers and projection displayASAHI GLASS CO LTD·Filed 2007·Granted Jul 19, 2011·2 cites·16 claims
- 4264US7825275B2Fluorinated compound, fluoropolymer and method for producing the compoundASAHI GLASS CO LTD·Filed 2009·Granted Nov 2, 2010·0 cites·11 claims
- 4364US6951993B2Vacuum switchTOKYO ELECTRIC POWER CO·Filed 2004·Granted Oct 4, 2005·10 cites·10 claims
- 4460US7095045B2Semiconductor device and manufacturing method thereofFUJITSU LTD·Filed 2004·Granted Aug 22, 2006·11 cites·15 claims
- 4559US5337249ANumerical control machining animation with workpiece and tool movementFANUC LTD·Filed 1990·Granted Aug 9, 1994·14 cites·6 claims
- 4658US2025130628A1Evaluation method, evaluation device, and programSHIMADZU CORP·Filed 2023·Application pending·0 cites
- 4757US11906569B2Semiconductor wafer evaluation apparatus and semiconductor wafer manufacturing methodSHOWA DENKO KK·Filed 2021·Granted Feb 20, 2024·0 cites·15 claims
- 4856US12332628B2Setting code generating device, industrial machine, setting code generating method, and setting code generating programFANUC CORP·Filed 2021·Granted Jun 17, 2025·0 cites·11 claims
- 4956US12123162B2System, method, and apparatus for accurately determining payload transferCATERPILLAR SARL·Filed 2021·Granted Oct 22, 2024·0 cites·20 claims
- 5056USD776158SDisplay panel for controlling machine tools with iconFANUC CORP·Filed 2015·Granted Jan 10, 2017·7 cites·1 claims
Showing the top 50 of 109 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →