Inventor · disambiguated record
Tatsuo Ishiguro
Also filed as: IIJIMA YUKIHIKO · ISHIGURO TATSUO
41 granted patents·15 pending applications·722 citations·filing 1975–2023
98Inventor score
Files withMITSUBISHI HEAVY IND LTD33NIPPON ELECTRIC CO7MITSUBISHI HEAVY IND THERMAL SYSTEMS LTD4SATO SHINSUKE3MIZUKAMI SATOSHI2
Top patents by PatentIndex Score
56 records- 0195US6481967B2Gas turbine moving bladeMITSUBISHI HEAVY IND LTD·Filed 2001·Granted Nov 19, 2002·84 cites·13 claims
- 0294US9512781B2Cooling structure for recovery-type air-cooled gas turbine combustorMIZUKAMI SATOSHI·Filed 2011·Granted Dec 6, 2016·25 cites·11 claims
- 0394US4027100ACode transmission system having buffers of approximately equal capacities on both transmitting and receiving sidesNIPPON ELECTRIC CO·Filed 1976·Granted May 31, 1977·117 cites·5 claims
- 0493US7089741B2Gas turbine combustorMITSUBISHI HEAVY IND LTD·Filed 2004·Granted Aug 15, 2006·58 cites·29 claims
- 0590US9255490B2Gas turbine and operating method thereofMIZUKAMI SATOSHI·Filed 2009·Granted Feb 9, 2016·27 cites·2 claims
- 0689US4179710APredictive encoder with a non-linear quantizing characteristicNIPPON ELECTRIC CO·Filed 1977·Granted Dec 18, 1979·48 cites·6 claims
- 0789US4075655AComposite feedback predictive code communication system for a color tv signal including a carrier chrominance signalNIPPON ELECTRIC CO·Filed 1976·Granted Feb 21, 1978·52 cites·36 claims
- 0886US11274575B2Gas turbine plant and operation method thereforMITSUBISHI HEAVY IND LTD·Filed 2017·Granted Mar 15, 2022·5 cites·12 claims
- 0986US4093962AAdaptive predictive encoderNIPPON ELECTRIC CO·Filed 1976·Granted Jun 6, 1978·34 cites·3 claims
- 1084US4077053ATelevision signal encoder utilizing a correlation between framesNIPPON ELECTRIC CO·Filed 1976·Granted Feb 28, 1978·32 cites·6 claims
- 1183US8476784B2Wind turbine generating apparatusSATO SHINSUKE·Filed 2011·Granted Jul 2, 2013·8 cites·6 claims
- 1278US11433350B2Carbon dioxide recovery system, thermal power generation facility, and carbon dioxide recovery methodMITSUBISHI HEAVY IND LTD·Filed 2017·Granted Sep 6, 2022·2 cites·19 claims
- 1378US10036353B2Exhaust gas recirculation apparatus and engine system including such exhaust gas recirculation apparatusMITSUBISHI HEAVY IND LTD·Filed 2014·Granted Jul 31, 2018·4 cites·13 claims
- 1478US7908866B2Gas turbine combustorMITSUBISHI HEAVY IND LTD·Filed 2006·Granted Mar 22, 2011·18 cites·7 claims
- 1578US6290462B1Gas turbine cooled bladeMITSUBISHI HEAVY IND LTD·Filed 1999·Granted Sep 18, 2001·65 cites·8 claims
- 1677US8967543B2Aircraft ice protection system and aircraft provided with the sameSAITO ISAO·Filed 2011·Granted Mar 3, 2015·9 cites·11 claims
- 1776US11085326B2Gas turbine hot part and gas turbineMITSUBISHI HEAVY IND LTD·Filed 2017·Granted Aug 10, 2021·1 cites·12 claims
- 1874US6810835B2Moisture separator, and vapor generatorMITSUBISHI HEAVY IND LTD·Filed 2002·Granted Nov 2, 2004·19 cites·11 claims
- 1971US8698342B2Wind turbine generating apparatusHIRAI SHIGETO·Filed 2011·Granted Apr 15, 2014·4 cites·20 claims
- 2070US8661827B2Plates having cooling channels, and method for welding the plates and increasing a dimension of the cooling channels adjacent the welded sectionMORIMOTO HITOSHI·Filed 2009·Granted Mar 4, 2014·12 cites·8 claims
- 2169US6047551AMulti-nozzle combustorMITSUBISHI HEAVY IND LTD·Filed 1998·Granted Apr 11, 2000·28 cites·7 claims
- 2266US12352513B2Heat exchangerMITSUBISHI HEAVY IND LTD·Filed 2022·Granted Jul 8, 2025·0 cites·13 claims
- 2365US4037248ASystem for coding and/or decoding color television signal including luminance and chrominance informationNIPPON ELECTRIC CO·Filed 1976·Granted Jul 19, 1977·14 cites·16 claims
- 2462US12498154B2Air purge deviceMITSUBISHI HEAVY IND THERMAL SYSTEMS LTD·Filed 2022·Granted Dec 16, 2025·0 cites·21 claims
- 2561US12372279B2Refrigeration machineMITSUBISHI HEAVY IND THERMAL SYSTEMS LTD·Filed 2021·Granted Jul 29, 2025·0 cites·9 claims
- 2660US12123415B2Scroll compressor housing with fin arrangementMITSUBISHI HEAVY IND THERMAL SYSTEMS LTD·Filed 2021·Granted Oct 22, 2024·0 cites·4 claims
- 2759US4008435ADelta modulation encoderNIPPON ELECTRIC CO·Filed 1975·Granted Feb 15, 1977·10 cites·2 claims
- 2858US12492966B2Abnormality diagnosis device and abnormality diagnosis methodMITSUBISHI HEAVY IND LTD·Filed 2021·Granted Dec 9, 2025·0 cites·5 claims
- 2958US6092983AGas turbine cooling stationary bladeMITSUBISHI HEAVY IND LTD·Filed 1998·Granted Jul 25, 2000·32 cites·5 claims
- 3057US2012032448A1Wind turbine generatorSATO SHINSUKE·Filed 2011·Application pending·0 cites
- 3155US10309245B2Gas turbine and operating method thereofMITSUBISHI HEAVY IND LTD·Filed 2015·Granted Jun 4, 2019·0 cites·6 claims
- 3255US10247030B2Gas turbine and operating method thereofMITSUBISHI HEAVY IND LTD·Filed 2015·Granted Apr 2, 2019·0 cites·1 claims
- 3355US9951644B2Gas turbine and operating method thereofMITSUBISHI HEAVY IND LTD·Filed 2015·Granted Apr 24, 2018·0 cites·5 claims
- 3454US12510886B2Monitoring device and monitoring methodMITSUBISHI HEAVY IND LTD·Filed 2021·Granted Dec 30, 2025·0 cites·7 claims
- 3554US11982501B2Flow path resistor and heat exchangerMITSUBISHI POWER LTD·Filed 2019·Granted May 14, 2024·0 cites·14 claims
- 3654US11519426B2Pressurizing device, carbon dioxide cycle plant, and combined cycle plantMITSUBISHI HEAVY IND LTD·Filed 2021·Granted Dec 6, 2022·0 cites·20 claims
- 3754US2025191794A1Nuclear power generation system and nuclear power generation methodMITSUBISHI HEAVY IND LTD·Filed 2023·Application pending·0 cites
- 3853US11408339B2Steam turbine system and combined cycle plantMITSUBISHI HEAVY IND LTD·Filed 2018·Granted Aug 9, 2022·0 cites·18 claims
- 3953US10619606B2Internal combustion engineMITSUBISHI HEAVY IND ENGINE & TURBOCHARGER LTD·Filed 2017·Granted Apr 14, 2020·0 cites·9 claims
- 4053US8672628B2Wind turbine generatorSATO SHINSUKE·Filed 2012·Granted Mar 18, 2014·0 cites·5 claims
- 4152US12498684B2Estimation device and estimation methodMITSUBISHI HEAVY IND LTD·Filed 2021·Granted Dec 16, 2025·0 cites·6 claims
- 4252US2025157679A1Nuclear reactor shutdown system and method of nuclear reactor shutdownMITSUBISHI HEAVY IND LTD·Filed 2023·Application pending·0 cites
- 4351US2025182917A1Nuclear reactor shutdown system and method of nuclear reactor shutdownMITSUBISHI HEAVY IND LTD·Filed 2022·Application pending·0 cites
- 4450US2023259111A1Abnormality detection system and refrigerator, abnormality detection method, and abnormality detection programMITSUBISHI HEAVY IND THERMAL SYSTEMS LTD·Filed 2021·Application pending·0 cites
- 4550US2025149194A1Nuclear reactor shielding facility, nuclear facility, and nuclear reactor shielding facility construction methodMITSUBISHI HEAVY IND LTD·Filed 2023·Application pending·0 cites
- 4647US6209326B1Gas turbine combustorMITSUBISHI HEAVY IND LTD·Filed 1999·Granted Apr 3, 2001·12 cites·12 claims
- 4746US2023386686A1Nuclear reactorMITSUBISHI HEAVY IND LTD·Filed 2021·Application pending·0 cites
- 4845US2023146834A1Control device and control methodMITSUBISHI HEAVY IND LTD·Filed 2021·Application pending·0 cites
- 4943US2022319724A1Nuclear reactorMITSUBISHI HEAVY IND LTD·Filed 2020·Application pending·0 cites
- 5042US8813502B2Cooling structure of gas turbine combustorISHIGURO TATSUO·Filed 2008·Granted Aug 26, 2014·2 cites·8 claims
Showing the top 50 of 56 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →