Inventor · disambiguated record
Akihiko Umeda
Also filed as: UMEDA AKIHIKO
8 granted patents·6 pending applications·1 citations·filing 2006–2023
71Inventor score
Top patents by PatentIndex Score
14 records- 0171US10215150B2Water flow power generatorMITSUBISHI HEAVY IND LTD·Filed 2015·Granted Feb 26, 2019·1 cites·3 claims
- 0261US12206311B2Outer diameter side magnet field and magnetic gearMITSUBISHI HEAVY IND LTD·Filed 2021·Granted Jan 21, 2025·0 cites·5 claims
- 0354US10578151B2Rolling bearingMITSUBISHI HEAVY IND LTD·Filed 2018·Granted Mar 3, 2020·0 cites·5 claims
- 0452US10944307B2Rotary electric machine, generator, and wind turbine power generation facilityMITSUBISHI HEAVY IND LTD·Filed 2019·Granted Mar 9, 2021·0 cites·6 claims
- 0549US12180969B2Centrifugal compressorMITSUBISHI HEAVY IND COMPRESSOR CORP·Filed 2023·Granted Dec 31, 2024·0 cites·11 claims
- 0649US2023352994A1Magnetic geared rotary electric machineMITSUBISHI HEAVY IND LTD·Filed 2021·Application pending·0 cites
- 0748US2023045743A1Magnetic pole piece device, magnetic gear, magnetic geared motor, and magnetic geared generatorMITSUBISHI HEAVY IND LTD·Filed 2021·Application pending·0 cites
- 0847US2023029489A1Magnetic field generator and magnetic gearMITSUBISHI HEAVY IND LTD·Filed 2021·Application pending·0 cites
- 0946US11273478B2Power transmission device and rolling millMITSUBISHI HEAVY IND LTD·Filed 2019·Granted Mar 15, 2022·0 cites·16 claims
- 1046US10311984B2Shaft sealing structure and reactor coolant pumpMITSUBISHI HEAVY IND LTD·Filed 2013·Granted Jun 4, 2019·0 cites·10 claims
- 1142US2023041827A1Magnetic geared rotary electric machineMITSUBISHI HEAVY IND LTD·Filed 2021·Application pending·0 cites
- 1239US2023018880A1Magnetic pole piece device and magnetic gear deviceMITSUBISHI HEAVY IND LTD·Filed 2020·Application pending·0 cites
- 1335US8092333B2Torque transmission structure, traction drive transmission device, and steering device for vehicleTOZAKI YASUYOSHI·Filed 2006·Granted Jan 10, 2012·0 cites·5 claims
- 1435US2018031046A1Underwater coupling joint, and water flow power generatorMITSUBISHI HEAVY IND LTD·Filed 2015·Application pending·0 cites
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