Inventor · disambiguated record
Toshishige Ai
Also filed as: AI TOSHISHIGE
8 granted patents·236 citations·filing 1998–2021
87Inventor score
Top patents by PatentIndex Score
8 records- 0190US6217279B1Device for sealing gas turbine stator bladesMITSUBISHI HEAVY IND LTD·Filed 1998·Granted Apr 17, 2001·101 cites·13 claims
- 0275US6151881AAir separator for gas turbinesMITSUBISHI HEAVY IND LTD·Filed 1998·Granted Nov 28, 2000·58 cites·8 claims
- 0369US8602724B2Gas turbine plantTAKAHASHI TATSUJI·Filed 2009·Granted Dec 10, 2013·15 cites·5 claims
- 0468US6471213B1Seal structure for gas turbineMITSUBISHI HEAVY IND LTD·Filed 1999·Granted Oct 29, 2002·47 cites·9 claims
- 0564US10858996B2Gas turbine startup method and deviceMITSUBISHI HITACHI POWER SYS·Filed 2016·Granted Dec 8, 2020·1 cites·10 claims
- 0661US10634058B2Cooling system for gas turbine, gas turbine equipment provided with same, and parts cooling method for gas turbineMITSUBISHI HITACHI POWER SYS·Filed 2016·Granted Apr 28, 2020·1 cites·20 claims
- 0753US12504750B2Abnormality response teaching system, abnormality factor estimation method, abnormality response teaching method, and programMITSUBISHI HEAVY IND LTD·Filed 2021·Granted Dec 23, 2025·0 cites·6 claims
- 0836US6152694ATip shroud for moving blades of gas turbineMITSUBISHI HEAVY IND LTD·Filed 1998·Granted Nov 28, 2000·13 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →