Inventor · disambiguated record
Takayuki Koyama
Also filed as: KOYAMA TAKAYUKI
19 granted patents·26 pending applications·73 citations·filing 1993–2023
91Inventor score
Files withMITSUBISHI HEAVY IND LTD13HITACHI LTD10HITACHI INDUSTRIAL PRODUCTS LTD4FANUC CORP2FUJI XEROX CO LTD2
Top patents by PatentIndex Score
45 records- 0187US9077223B2Electrical rotating machineHITACHI LTD·Filed 2014·Granted Jul 7, 2015·10 cites·3 claims
- 0283US10040538B2Joint, and aircraft structureMITSUBISHI HEAVY IND LTD·Filed 2014·Granted Aug 7, 2018·4 cites·7 claims
- 0379US10071794B2Joint, and aircraft structureMITSUBISHI HEAVY IND LTD·Filed 2014·Granted Sep 11, 2018·3 cites·8 claims
- 0477US9595735B2Method for producing sulfide solid electrolyte materialsSUGIURA KOICHI·Filed 2012·Granted Mar 14, 2017·2 cites·14 claims
- 0574US5446536ASystem of detecting optical distortion of a light-transmitting plate-like memberNIPPON SHEET GLASS CO LTD·Filed 1993·Granted Aug 29, 1995·34 cites·24 claims
- 0670US10097059B2Rotating electric machineHITACHI LTD·Filed 2017·Granted Oct 9, 2018·1 cites·20 claims
- 0763US7649299B2Rotating electrical machine and alternating-current generatorHITACHI LTD·Filed 2007·Granted Jan 19, 2010·3 cites·5 claims
- 0862US12090593B2Control deviceFANUC CORP·Filed 2021·Granted Sep 17, 2024·0 cites·3 claims
- 0962US7076919B2Automobile window pane structureNIPPON SHEET GLASS CO LTD·Filed 2003·Granted Jul 18, 2006·15 cites·10 claims
- 1061US10195789B2Composite structure and method for molding composite structureMITSUBISHI HEAVY IND LTD·Filed 2015·Granted Feb 5, 2019·1 cites·5 claims
- 1161US2023398763A1Panel structureMITSUBISHI HEAVY IND LTD·Filed 2023·Application pending·0 cites
- 1260US2004193746A1Service search device, service search method and document processing systemFUJI XEROX CO LTD·Filed 2003·Application pending·0 cites
- 1358US11973397B2Dynamo-electric machineHITACHI INDUSTRIAL PRODUCTS LTD·Filed 2020·Granted Apr 30, 2024·0 cites·4 claims
- 1456US2023104348A1Energy storage deviceGS YUASA INT LTD·Filed 2021·Application pending·0 cites
- 1556US2024279816A1Silver-containing film and method for producing sameKOBE STEEL LTD·Filed 2022·Application pending·0 cites
- 1654US11075570B2Rotary electric machine and drive system using sameHITACHI INDUSTRIAL PRODUCTS LTD·Filed 2017·Granted Jul 27, 2021·0 cites·10 claims
- 1753US10243430B2Rotating electrical machine with rotor and stator, with a stator core including packet coresHITACHI LTD·Filed 2016·Granted Mar 26, 2019·0 cites·8 claims
- 1852US2024149909A1Monitoring plan generation device, monitoring system, monitoring plan generation method, and programMITSUBISHI HEAVY IND LTD·Filed 2022·Application pending·0 cites
- 1951US2024190111A1Panel production device and panel production methodMITSUBISHI HEAVY IND LTD·Filed 2022·Application pending·0 cites
- 2051US2024191502A1Panel structure manufacturing device and panel structure manufacturing methodMITSUBISHI HEAVY IND LTD·Filed 2022·Application pending·0 cites
- 2151US2024191500A1Panel manufacturing device, panel manufacturing method, and panelMITSUBISHI HEAVY IND LTD·Filed 2022·Application pending·0 cites
- 2250US10562243B2FRP shaping jig and method of shaping FRP structureMITSUBISHI HEAVY IND LTD·Filed 2015·Granted Feb 18, 2020·0 cites·7 claims
- 2349US10075112B2Field winding type synchronous machineHITACHI LTD·Filed 2017·Granted Sep 11, 2018·0 cites·10 claims
- 2448US9276506B2Field winding type synchronous motorHITACHI LTD·Filed 2014·Granted Mar 1, 2016·0 cites·11 claims
- 2548US2020117162A1Numerical control deviceFANUC CORP·Filed 2019·Application pending·0 cites
- 2647US2009102314A1Rotating electrical machineryHITACHI LTD·Filed 2008·Application pending·0 cites
- 2746US10797565B2Motor with inner fanHITACHI INDUSTRIAL PRODUCTS LTD·Filed 2019·Granted Oct 6, 2020·0 cites·5 claims
- 2846US2010253178A1Permanent-magnet synchronous motorKOYAMA TAKAYUKI·Filed 2008·Application pending·0 cites
- 2946US2014093785A1Method of producing solid sulfide electrolyte material and solid sulfide electrolyte materialSUGIURA KOICHI·Filed 2012·Application pending·0 cites
- 3046US2012038238A1AC Generator for VehicleISHIKAWA YOSHIHISA·Filed 2009·Application pending·0 cites
- 3145US2011163641A1Permanent-magnet synchronous motorKOYAMA TAKAYUKI·Filed 2010·Application pending·0 cites
- 3245US2009001843A1Rotating electrical machineHITACHI LTD·Filed 2008·Application pending·0 cites
- 3345US2024096307A1Panel structureMITSUBISHI HEAVY IND LTD·Filed 2022·Application pending·0 cites
- 3444US10965184B2Rotary electric machineHITACHI INDUSTRIAL PRODUCTS LTD·Filed 2018·Granted Mar 30, 2021·0 cites·13 claims
- 3544US2017259519A1Composite structure, aircraft, and design method for corner fillet partMITSUBISHI HEAVY IND LTD·Filed 2015·Application pending·0 cites
- 3643US2014320441A1Touch panel and electric deviceSHARP KK·Filed 2012·Application pending·0 cites
- 3742US9184044B1Method for manufacturing semiconductor deviceTOYOTA MOTOR CO LTD·Filed 2015·Granted Nov 10, 2015·0 cites·4 claims
- 3842US2007067619A1Authentication apparatus, authentication method, recording medium storing authentication program and computer data signal embodied in carrier waveFUJI XEROX CO LTD·Filed 2006·Application pending·0 cites
- 3941US2013082564A1Alternator for vehicleISHIKAWA YOSHIHISA·Filed 2010·Application pending·0 cites
- 4041US2016339668A1Composite material structureMITSUBISHI HEAVY IND LTD·Filed 2015·Application pending·0 cites
- 4140US2013187515A1Vehicular Alternating Current GeneratorMIYATA KENJI·Filed 2010·Application pending·0 cites
- 4238US2016339615A1Frp shaping jig and method of shaping frp structureMITSUBISHI HEAVY IND LTD·Filed 2015·Application pending·0 cites
- 4337US2017126098A1Rotating Electric MachineHITACHI LTD·Filed 2016·Application pending·0 cites
- 4436US2018083555A1Field Winding Type Synchronous Motor and Control Method ThereofHITACHI LTD·Filed 2017·Application pending·0 cites
- 4533US2008018289A1Single-phase position sensorless permanent magnet motor control apparatusTAJIMA FUMIO·Filed 2007·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →