Inventor · disambiguated record
Masato Aoki
Also filed as: AOKI MASATO
49 granted patents·11 pending applications·201 citations·filing 1994–2024
97Inventor score
Top patents by PatentIndex Score
60 records- 0195US11114961B2Motor driving control device and motor driving control methodMINEBEA MITSUMI INC·Filed 2020·Granted Sep 7, 2021·5 cites·7 claims
- 0295US6780239B2Crystal growth method, crystal growth apparatus, group-III nitride crystal and group-III nitride semiconductor deviceRICOH KK·Filed 2001·Granted Aug 24, 2004·40 cites·20 claims
- 0392US6949140B2Crystal growth method, crystal growth apparatus, group-III nitride crystal and group-III nitride semiconductor deviceRICOH KK·Filed 2002·Granted Sep 27, 2005·49 cites·69 claims
- 0490US9263639B2Group III nitride semiconductor light-emitting deviceTOYODA GOSEI KK·Filed 2014·Granted Feb 16, 2016·7 cites·19 claims
- 0589US11088646B2Motor driving control device and motor driving control methodMINEBEA MITSUMI INC·Filed 2020·Granted Aug 10, 2021·2 cites·12 claims
- 0689US10749452B2Motor driving system, motor driving control device, and non-transitory computer readable medium for motor driving control deviceMINEBEA MITSUMI INC·Filed 2019·Granted Aug 18, 2020·7 cites·13 claims
- 0787US10886863B2Motor driving control device and motor control methodMINEBEA MITSUMI INC·Filed 2018·Granted Jan 5, 2021·3 cites·11 claims
- 0887US10498265B2Motor drive control device and motor drive control methodMINEBEA MITSUMI INC·Filed 2018·Granted Dec 3, 2019·3 cites·8 claims
- 0985US10910979B2Motor drive control device and motor drive control methodMINEBEA MITSUMI INC·Filed 2017·Granted Feb 2, 2021·3 cites·7 claims
- 1083US10153715B2Motor driving control device and motor driving control methodMINEBEA MITSUMI INC·Filed 2018·Granted Dec 11, 2018·2 cites·7 claims
- 1183US9007011B2Driving control device of brushless motorMINEBEA CO LTD·Filed 2013·Granted Apr 14, 2015·5 cites·6 claims
- 1282US9000705B2Power controllerKAIDU HIROYUKI·Filed 2012·Granted Apr 7, 2015·7 cites·6 claims
- 1382US7261775B2Methods of growing a group III nitride crystalRICOH KK·Filed 2004·Granted Aug 28, 2007·22 cites·21 claims
- 1481US8889449B2Group III nitride semiconductor light-emitting element and method for producing the sameTOYODA GOSEI KK·Filed 2013·Granted Nov 18, 2014·3 cites·20 claims
- 1580US9834087B2Vehicle structureHONDA MOTOR CO LTD·Filed 2016·Granted Dec 5, 2017·3 cites·12 claims
- 1680US9748879B2Motor drive controller and control method of motor drive controllerMINEBEA CO LTD·Filed 2015·Granted Aug 29, 2017·2 cites·6 claims
- 1779US11754084B2Motor drive control device using feedback speed control and motor current controlMINEBEA MITSUMI INC·Filed 2020·Granted Sep 12, 2023·1 cites·14 claims
- 1879US7629619B2Group III nitride-based compound semiconductor light-emitting device and method for producing the sameTOYODA GOSEI KK·Filed 2006·Granted Dec 8, 2009·8 cites·13 claims
- 1974US7828896B2Methods of growing a group III nitride crystalRICOH KK·Filed 2007·Granted Nov 9, 2010·4 cites·15 claims
- 2073US2023374995A1Motor drive control device, fan and motor drive control methodMINEBEA MITSUMI INC·Filed 2023·Application pending·0 cites
- 2172US10476415B2Motor drive control device and motor drive control methodMINEBEA MITSUMI INC·Filed 2018·Granted Nov 12, 2019·1 cites·12 claims
- 2272US10236804B2Motor driving control device and motor driving control methodMINEBEA MITSUMI INC·Filed 2018·Granted Mar 19, 2019·1 cites·10 claims
- 2372US2013330264A1Crystal growth method, crystal growth apparatus, group-iii nitride crystal and group-iii nitride semiconductor deviceSARAYAMA SEIJI·Filed 2013·Application pending·0 cites
- 2471US8828714B2Method of evaluating elimination of microoganisms and apparatus for evaluating elimination of microorganismsNISHIKAWA KAZUO·Filed 2012·Granted Sep 9, 2014·2 cites·10 claims
- 2567US11658592B2Motor control circuit, motor drive control apparatus and control method for motor control circuitMINEBEA MITSUMI INC·Filed 2021·Granted May 23, 2023·0 cites·8 claims
- 2663US8562737B2Crystal growth method, crystal growth apparatus, group-III nitride crystal and group III nitride semiconductor deviceSARAYAMA SEIJI·Filed 2008·Granted Oct 22, 2013·0 cites·19 claims
- 2760US10575436B2Motor drive control apparatus, fan, and motor control methodMINEBEA MITSUMI INC·Filed 2019·Granted Feb 25, 2020·0 cites·12 claims
- 2859US11515814B2Motor drive control device and method for controlling the sameMINEBEA MITSUMI INC·Filed 2021·Granted Nov 29, 2022·0 cites·9 claims
- 2958US10381964B2Motor driving control device and motor driving control methodMINEBEA MITSUMI INC·Filed 2018·Granted Aug 13, 2019·0 cites·6 claims
- 3058US9219436B2Driving control device of motorMINEBEA CO LTD·Filed 2013·Granted Dec 22, 2015·1 cites·4 claims
- 3157US11777430B2Motor drive control device, motor unit, and motor drive control methodMINEBEA MITSUMI INC·Filed 2022·Granted Oct 3, 2023·0 cites·8 claims
- 3256US12328082B2Motor drive control device, motor drive control system, and motor drive control methodMINEBEA MITSUMI INC·Filed 2021·Granted Jun 10, 2025·0 cites·10 claims
- 3356US11539321B2Motor control circuit, motor drive control device, and motor unitMINEBEA MITSUMI INC·Filed 2021·Granted Dec 27, 2022·0 cites·9 claims
- 3455US11336291B2Semiconductor device, motor drive control device, and motor unitMINEBEA MITSUMI INC·Filed 2020·Granted May 17, 2022·0 cites·9 claims
- 3555US10924050B2Motor control circuit and motor controllerABE MAKIO·Filed 2019·Granted Feb 16, 2021·0 cites·8 claims
- 3655US2025085350A1Anomaly detector, motor system, and method for detecting anomalyMINEBEA MITSUMI INC·Filed 2024·Application pending·0 cites
- 3754US2025125758A1Motor drive control device, motor unit, and motor drive control methodMINEBEA MITSUMI INC·Filed 2023·Application pending·0 cites
- 3853US2025119091A1Motor drive control device and motor drive control methodMINEBEA MITSUMI INC·Filed 2022·Application pending·0 cites
- 3952US10609838B2Motor driving control device, motor driving system, and non-transitory computer readable medium for motor driving control deviceMINEBEA MITSUMI INC·Filed 2018·Granted Mar 31, 2020·0 cites·12 claims
- 4052US10530280B2Motor driving control deviceMINEBEA MITSUMI INC·Filed 2018·Granted Jan 7, 2020·0 cites·13 claims
- 4151US8928001B2Group III nitride compound semiconductor light emitting element and method for producing the sameTOYODA GOSEI KK·Filed 2013·Granted Jan 6, 2015·0 cites·11 claims
- 4251US7824929B2Method for producing group III nitride-based compound semiconductorTOYODA GOSEI KK·Filed 2008·Granted Nov 2, 2010·0 cites·20 claims
- 4351US2025015746A1Motor drive control device, motor unit, and motor drive control methodMINEBEA MITSUMI INC·Filed 2022·Application pending·0 cites
- 4450US10218295B2Motor drive controller and method for controlling motorMINEBEA MITSUMI INC·Filed 2017·Granted Feb 26, 2019·0 cites·11 claims
- 4549US10897221B2Motor control circuit and motor controllerABE MAKIO·Filed 2019·Granted Jan 19, 2021·0 cites·9 claims
- 4649USD734432SPinch valveSATO HIDEHARU·Filed 2014·Granted Jul 14, 2015·6 cites·1 claims
- 4749US2005026318A1Crystal growth method, crystal growth apparatus, group-III nitride crystal and group-III nitride semiconductor deviceFiled 2004·Application pending·0 cites
- 4847US2006247552A1Bone marrow harvesting set and bone marrow harvesting needleJIMRO CO LTD·Filed 2006·Application pending·0 cites
- 4946US11901851B2Motor drive control device, motor unit, and motor drive control methodMINEBEA MITSUMI INC·Filed 2022·Granted Feb 13, 2024·0 cites·18 claims
- 5046US10917028B2Motor driving control device and motor driving control methodMINEBEA MITSUMI INC·Filed 2019·Granted Feb 9, 2021·0 cites·6 claims
Showing the top 50 of 60 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →