Inventor · disambiguated record
Hiraku Ikeda
Also filed as: IKEDA HIRAKU
21 granted patents·2 pending applications·615 citations·filing 1985–2009
96Inventor score
Top patents by PatentIndex Score
23 records- 0191US6853959B2Remote monitoring diagnostic system and method thereofHITACHI LTD·Filed 2001·Granted Feb 8, 2005·95 cites·12 claims
- 0290US5323614ACombustor for gas turbineHITACHI LTD·Filed 1993·Granted Jun 28, 1994·67 cites·17 claims
- 0386US7065471B2Method and system for diagnosing state of gas turbineHITACHI LTD·Filed 2001·Granted Jun 20, 2006·52 cites·16 claims
- 0486US5327718AGas turbine apparatus and method of control thereofHITACHI LTD·Filed 1992·Granted Jul 12, 1994·75 cites·12 claims
- 0584US5878566AGas turbine and a gas turbine control methodHITACHI LTD·Filed 1997·Granted Mar 9, 1999·64 cites·8 claims
- 0681US6999903B2Remote monitoring diagnostic system and method thereofHITACHI ENGINEERING & SERVICE·Filed 2005·Granted Feb 14, 2006·18 cites·2 claims
- 0778US5584171AGas turbine control method and apparatusHITACHI LTD·Filed 1994·Granted Dec 17, 1996·55 cites·42 claims
- 0878US5319936ACombustor system for stabilizing a premixed flame and a turbine system using the sameHITACHI LTD·Filed 1992·Granted Jun 14, 1994·40 cites·7 claims
- 0975US6980891B2Power plant operation control system and a power plant maintaining and managing methodHITACHI LTD·Filed 2004·Granted Dec 27, 2005·21 cites·2 claims
- 1075US5339620AControl apparatus and a control method of a gas turbine combustorHITACHI LTD·Filed 1992·Granted Aug 23, 1994·30 cites·15 claims
- 1168US7177821B2Maintenance information management system and method of providing a maintenance planHITACHI ENG SERVICE·Filed 2003·Granted Feb 13, 2007·18 cites·2 claims
- 1266US7496429B2Power plant operation control system and a power plant maintaining and managing methodHITACHI LTD·Filed 2006·Granted Feb 24, 2009·4 cites·9 claims
- 1366US6907320B2Power plant operation control system and a power plant maintaining and managing methodHITACHI LTD·Filed 2001·Granted Jun 14, 2005·13 cites·4 claims
- 1465US6772051B2Power plant operation control system and a power plant maintaining and managing methodHITACHI LTD·Filed 2002·Granted Aug 3, 2004·12 cites·4 claims
- 1563US7386534B2Answer system for technical support, and technical support methodHITACHI LTD·Filed 2001·Granted Jun 10, 2008·2 cites·10 claims
- 1657US8412384B2Power plant operation control system and a power plant maintaining and managing methodNAGAFUCHI NAOYUKI·Filed 2009·Granted Apr 2, 2013·2 cites·2 claims
- 1755US7188004B2Power plant operation control system and a power plant maintaining and managing methodHITACHI LTD·Filed 2004·Granted Mar 6, 2007·6 cites·5 claims
- 1850US5477670AControl apparatus and a control method of a gas turbine combustorHITACHI LTD·Filed 1994·Granted Dec 26, 1995·12 cites·6 claims
- 1950US5319919AMethod for controlling gas turbine combustorHITACHI LTD·Filed 1992·Granted Jun 14, 1994·14 cites·29 claims
- 2049US5281129ACombustion apparatus and control method thereforHITACHI LTD·Filed 1992·Granted Jan 25, 1994·14 cites·11 claims
- 2128US4714401AGoverning mode change-over apparatusHITACHI LTD·Filed 1985·Granted Dec 22, 1987·1 cites·4 claims
- 2227US2002065749A1Maintenance information management system and method of providing a maintenance planFiled 2001·Application pending·0 cites
- 2326US2004177059A1Answer system for technical support, and technical support methodHITACHI LTD·Filed 2004·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →