Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Electric rotating machine and manufacturing method of the same

Electric rotating machine and manufacturing method of the same

US Patent 7521829 · Granted Apr 21, 2009

Estimated economic value: $88,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Friction stir welding of a solder coated strand coil to a solid coil2019
Rotor coil for armature of rotating machine and production method thereof2017
Horizontal shaft type rotary machine2014
Forced cooling rotary electric machine2011
Rotary electrical device having particular coil support structure2011
Forced cooling rotary electric machine2011
Rotor of rotary-electric machine2011
Thrust bearing device2010
Rotating machine2010
Electric rotating machine and manufacturing method of the same2010
Electric rotating machine and manufacturing method of the same2010
Electric rotating machine and manufacturing method of the same2010