Inventor
KOINUMA HIROAKI
JP6 patents
⚠️ This page may combine multiple inventors who share the name “KOINUMA HIROAKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TOSHIBA KK
4 patentsUS7711664B2May 4, 2010
Predicting crack propagation in the shaft dovetail of a generator rotor
TOSHIBA KK2 citations61
US8047078B2Nov 1, 2011
Flaw detection testing method
TOSHIBA KK3 citations60
US7866020B2Jan 11, 2011
Method for repairing a crack in an electromechanical rotor, method for preventing crack growth in the same, electromechanical rotor and rotary electrical machine
TOSHIBA KK3 citations60
US7827700B2Nov 9, 2010
Method and jig for device for measuring three-dimensional shape of connection assembly of stator coil in turbine generator
TOSHIBA KK1 citations48