Inventor · disambiguated record
Hiroshi Kitagaki
Also filed as: KITAGAKI HIROSHI
15 granted patents·5 pending applications·70 citations·filing 1987–2023
88Inventor score
Top patents by PatentIndex Score
20 records- 0194US10923974B2Rotor core, rotor and motorNIDEC CORP·Filed 2017·Granted Feb 16, 2021·7 cites·13 claims
- 0292US10833569B2Rotor core, rotor, motor, manufacturing method of rotor core, and manufacturing method of rotorNIDEC CORP·Filed 2017·Granted Nov 10, 2020·6 cites·15 claims
- 0389US10505408B2Stator, stator manufacturing method and motorNIDEC CORP·Filed 2019·Granted Dec 10, 2019·4 cites·18 claims
- 0484US4792662ASheet electrical heating elementDAIKIN IND LTD·Filed 1987·Granted Dec 20, 1988·48 cites·7 claims
- 0580US11251685B2Rotor core with concave portions between flake portions and base portions with dimensionsNIDEC CORP·Filed 2017·Granted Feb 15, 2022·2 cites·10 claims
- 0672US10985637B2Laminated core manufacturing methodNIDEC CORP·Filed 2017·Granted Apr 20, 2021·2 cites·11 claims
- 0771US11271448B2Stator, motor, and method of manufacturing statorNIDEC CORP·Filed 2018·Granted Mar 8, 2022·1 cites·9 claims
- 0854US2025158462A1Rotor, rotor manufacturing apparatus, and rotor manufacturing methodNIDEC CORP·Filed 2023·Application pending·0 cites
- 0954US2025183741A1Rotor, rotor manufacturing apparatus, and rotor manufacturing methodNIDEC CORP·Filed 2023·Application pending·0 cites
- 1052US11095196B2Manufacturing method of motor core, manufacturing method of rotor core, and manufacturing method of rotorNIDEC CORP·Filed 2017·Granted Aug 17, 2021·0 cites·7 claims
- 1152US10658885B2Motor and manufacturing method of motorNIDEC CORP·Filed 2016·Granted May 19, 2020·0 cites·11 claims
- 1251US11201513B2Rotor and motorNIDEC CORP·Filed 2019·Granted Dec 14, 2021·0 cites·7 claims
- 1351US10727722B2Stator, stator manufacturing method and motorNIDEC CORP·Filed 2019·Granted Jul 28, 2020·0 cites·15 claims
- 1448US11165293B2Rotor and motorNIDEC CORP·Filed 2018·Granted Nov 2, 2021·0 cites·13 claims
- 1547US2019190326A1Stator, stator manufacturing method and motorNIDEC CORP·Filed 2019·Application pending·0 cites
- 1647US2019190357A1Stator, stator manufacturing method and motorNIDEC CORP·Filed 2019·Application pending·0 cites
- 1746US11159067B2Rotor and motorNIDEC CORP·Filed 2017·Granted Oct 26, 2021·0 cites·19 claims
- 1846US2019068009A1Stator, stator manufacturing method and motorNIDEC CORP·Filed 2018·Application pending·0 cites
- 1945US10608482B2Method of manufacturing stator core, method of inspecting stator core, stator core, and motorNIDEC CORP·Filed 2016·Granted Mar 31, 2020·0 cites·20 claims
- 2043US11056938B2Rotor and motorNIDEC CORP·Filed 2017·Granted Jul 6, 2021·0 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →