Inventor · disambiguated record
Hidemichi Koyabu
Also filed as: KOYABU HIDEMICHI
9 granted patents·43 citations·filing 2010–2020
83Inventor score
Files withKOYABU HIDEMICHI3MITSUBISHI HITACHI POWER SYS LTD2MITSUBISHI POWER LTD2HARADA HIROSHI1MITSUBISHI HEAVY IND LTD1
Top patents by PatentIndex Score
9 records- 0189US8480353B2Cooling system of ring segment and gas turbineKOYABU HIDEMICHI·Filed 2010·Granted Jul 9, 2013·16 cites·12 claims
- 0288US8777559B2Cooling system of ring segment and gas turbineKOYABU HIDEMICHI·Filed 2010·Granted Jul 15, 2014·12 cites·16 claims
- 0386US8900512B2Ni-based single crystal superalloyHARADA HIROSHI·Filed 2010·Granted Dec 2, 2014·3 cites·2 claims
- 0484US8550778B2Cooling system of ring segment and gas turbineKOYABU HIDEMICHI·Filed 2010·Granted Oct 8, 2013·10 cites·14 claims
- 0565US9540947B2Cooling system of ring segment and gas turbineMITSUBISHI HEAVY IND LTD·Filed 2014·Granted Jan 10, 2017·2 cites·13 claims
- 0647US11499435B2Gas turbine stator vane, gas turbine provided with same, and method of manufacturing gas turbine stator vaneMITSUBISHI POWER LTD·Filed 2019·Granted Nov 15, 2022·0 cites·15 claims
- 0742US11414998B2Turbine blade and gas turbineMITSUBISHI HITACHI POWER SYS LTD·Filed 2018·Granted Aug 16, 2022·0 cites·17 claims
- 0839US11384643B2Turbine blade, gas turbine, intermediate product of turbine blade, and method of manufacturing turbine bladeMITSUBISHI HITACHI POWER SYS LTD·Filed 2016·Granted Jul 12, 2022·0 cites·5 claims
- 0936US11891920B2Turbine stator vane and gas turbineMITSUBISHI POWER LTD·Filed 2020·Granted Feb 6, 2024·0 cites·15 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →