Inventor · disambiguated record
Kouichi Akagi
Also filed as: AKAGI KOUICHI
14 granted patents·534 citations·filing 1998–2004
94Inventor score
Top patents by PatentIndex Score
14 records- 0195US6343792B1Shaft seal and turbine using the sameMITSUBISHI HEAVY IND LTD·Filed 2000·Granted Feb 5, 2002·142 cites·40 claims
- 0293US7066468B2Shaft seal and gas turbineMITSUBISHI HEAVY IND LTD·Filed 2001·Granted Jun 27, 2006·47 cites·8 claims
- 0392US6976680B2Shaft seal structure and turbineMITSUBISHI HEAVY IND LTD·Filed 2002·Granted Dec 20, 2005·43 cites·5 claims
- 0487US6772581B2Gas turbine cooling passages for blade rings, combustor transition piece connecting portions and stationary bladesMITSUBISHI HEAVY IND LTD·Filed 2000·Granted Aug 10, 2004·53 cites·30 claims
- 0583US6736597B2Axis seal mechanism and turbineMITSUBISHI HEAVY IND LTD·Filed 2002·Granted May 18, 2004·25 cites·16 claims
- 0682US6173561B1Steam cooling method for gas turbine combustor and apparatus thereforTOHOKU ELECTRIC POWER CO·Filed 1998·Granted Jan 16, 2001·44 cites·3 claims
- 0777US6578363B2Air-cooled gas turbine exhaust casingMITSUBISHI HEAVY IND LTD·Filed 2002·Granted Jun 17, 2003·37 cites·2 claims
- 0874US7198463B2Rotating blade body and rotary machine using rotating blade bodyMITSUBISHI HEAVY IND LTD·Filed 2004·Granted Apr 3, 2007·32 cites·5 claims
- 0968US6732528B2Gas turbine combustorMITSUBISHI HEAVY IND LTD·Filed 2002·Granted May 11, 2004·36 cites·5 claims
- 1061US6164075ASteam cooling type gas turbine combustorTOHOKU ELECTRIC POWER CO·Filed 1998·Granted Dec 26, 2000·26 cites·4 claims
- 1159US6553766B2Cooling structure of a combustor tail tubeMITSUBISHI HEAVY IND LTD·Filed 2001·Granted Apr 29, 2003·17 cites·19 claims
- 1256US6862888B2Pilot nozzle for a gas turbine combustor and supply path converterMITSUBISHI HEAVY IND LTD·Filed 2002·Granted Mar 8, 2005·17 cites·6 claims
- 1340US5988890ARotor shaftMITSUBISHI HEAVY IND LTD·Filed 1998·Granted Nov 23, 1999·6 cites·3 claims
- 1434US6220036B1Cooling structure for combustor tail pipesMITSUBISHI HEAVY IND LTD·Filed 1998·Granted Apr 24, 2001·9 cites·3 claims
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