Inventor · disambiguated record
Yugo Tokunaga
Also filed as: TOKUNAGA YUGO
4 granted patents·40 citations·filing 2003–2014
71Inventor score
Top patents by PatentIndex Score
4 records- 0183US7552647B2Turbine blade fatigue life evaluating methodMITSUBISHI HEAVY IND LTD·Filed 2005·Granted Jun 30, 2009·12 cites·4 claims
- 0271US6983659B2Turbine blade creep life evaluating method, turbine blade creep elongation strain measuring apparatus, and turbine bladeMITSUBISHI HEAVY IND LTD·Filed 2003·Granted Jan 10, 2006·27 cites·19 claims
- 0357US9964393B2Measurement device for ring-shaped assembly, measurement method for ring-shaped assembly, and manufacturing method of rotating machineMITSUBISHI HITACHI POWER SYS·Filed 2014·Granted May 8, 2018·1 cites·8 claims
- 0445US9618333B2Clearance measurement device and clearance measurement method for combustorMITSUBISHI HITACHI POWER SYS·Filed 2013·Granted Apr 11, 2017·0 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →