Inventor · disambiguated record
Hiroaki Koinuma
Also filed as: KOINUMA HIROAKI
6 granted patents·15 citations·filing 2006–2009
77Inventor score
Top patents by PatentIndex Score
6 records- 0171US8047078B2Flaw detection testing methodTOSHIBA KK·Filed 2009·Granted Nov 1, 2011·3 cites·7 claims
- 0270US7711664B2Predicting crack propagation in the shaft dovetail of a generator rotorTOSHIBA KK·Filed 2006·Granted May 4, 2010·2 cites·7 claims
- 0362US8333006B2Method for removing a crack in an electromechanical rotorMATSUYAMA KOJI·Filed 2006·Granted Dec 18, 2012·4 cites·13 claims
- 0460US8091424B2Defect detection method of turbine generator end ringKOINUMA HIROAKI·Filed 2008·Granted Jan 10, 2012·2 cites·2 claims
- 0559US7866020B2Method for repairing a crack in an electromechanical rotor, method for preventing crack growth in the same, electromechanical rotor and rotary electrical machineTOSHIBA KK·Filed 2006·Granted Jan 11, 2011·3 cites·4 claims
- 0652US7827700B2Method and jig for device for measuring three-dimensional shape of connection assembly of stator coil in turbine generatorTOSHIBA KK·Filed 2009·Granted Nov 9, 2010·1 cites·12 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →