Inventor · disambiguated record
Masao Itoh
Also filed as: ITOH MASAO
39 granted patents·7 pending applications·777 citations·filing 1981–2025
97Inventor score
Files withTOSHIBA ENERGY SYSTEMS & SOLUTIONS CORP17KONISHIROKU PHOTO IND10TOSHIBA KK88 RIVERS CAPITAL LLC4COMBI CO3
Top patents by PatentIndex Score
46 records- 0197US5450725AGas turbine combustor including a diffusion nozzle assembly with a double cylindrical structureTOSHIBA KK·Filed 1994·Granted Sep 19, 1995·142 cites·9 claims
- 0296US4678182ABicycle ergometer and eddy current brake thereforCOMBI CO·Filed 1984·Granted Jul 7, 1987·59 cites·3 claims
- 0395US4817938ABicycle ergometer and eddy current brake thereforCOMBI CO·Filed 1987·Granted Apr 4, 1989·109 cites·5 claims
- 0494US4713277AFoamed metal and method of producing sameAGENCY IND SCIENCE TECHN·Filed 1986·Granted Dec 15, 1987·89 cites·3 claims
- 0593US6070411AGas turbine combustor with premixing and diffusing fuel nozzlesTOSHIBA KK·Filed 1997·Granted Jun 6, 2000·88 cites·18 claims
- 0690US11892169B2Gas turbine combustor structureTOSHIBA ENERGY SYSTEMS & SOLUTIONS CORP·Filed 2021·Granted Feb 6, 2024·2 cites·8 claims
- 0787US10794274B2Gas turbine facility with supercritical fluid “CO2” recirculation8 RIVERS CAPITAL LLC·Filed 2016·Granted Oct 6, 2020·4 cites·13 claims
- 0877US5506786ACutting apparatusKONISHIROKU PHOTO IND·Filed 1994·Granted Apr 9, 1996·29 cites·18 claims
- 0973US5311742AGas turbine combustor with nozzle pressure ratio controlTOSHIBA KK·Filed 1992·Granted May 17, 1994·49 cites·3 claims
- 1071US11047310B2Gas turbine combustor including laser ignitionTOSHIBA ENERGY SYSTEMS & SOLUTIONS CORP·Filed 2019·Granted Jun 29, 2021·1 cites·8 claims
- 1171US9562473B2Gas turbine facility8 RIVERS CAPITAL LLC·Filed 2014·Granted Feb 7, 2017·3 cites·8 claims
- 1270US5228369AMethod of surface machining for substrate of electrophotographic photoreceptorKONISHIROKU PHOTO IND·Filed 1991·Granted Jul 20, 1993·31 cites·6 claims
- 1368US6172786B1Optical deflection device and image forming apparatus therewithKONISHIROKU PHOTO IND·Filed 1998·Granted Jan 9, 2001·31 cites·12 claims
- 1467US11906164B2Gas turbine combustorTOSHIBA ENERGY SYSTEMS & SOLUTIONS CORP·Filed 2023·Granted Feb 20, 2024·0 cites·2 claims
- 1566US5688053ADynamic pressure bearingKONISHIROKU PHOTO IND·Filed 1996·Granted Nov 18, 1997·23 cites·16 claims
- 1665US4800310ABicycle ergometer and eddy current brake thereforCOMBI CO·Filed 1985·Granted Jan 24, 1989·23 cites·2 claims
- 1764US5538347ADynamic pressure bearingKONISHIROKU PHOTO IND·Filed 1995·Granted Jul 23, 1996·22 cites·12 claims
- 1863US12404805B2Combined cycle power generation facilityTOSHIBA KK·Filed 2024·Granted Sep 2, 2025·0 cites·6 claims
- 1961US2020284189A1Process for regulating flows in operation of a power generation plant8 RIVERS CAPITAL LLC·Filed 2020·Application pending·0 cites
- 2061US2020284194A1Process for controlling oxidant flows in operation of a power generation plant8 RIVERS CAPITAL LLC·Filed 2020·Application pending·0 cites
- 2159US5170683AMethod for surface-processing of a photoreceptor base for electrophotographyKONISHIROKU PHOTO IND·Filed 1991·Granted Dec 15, 1992·14 cites·14 claims
- 2256US12111054B2Gas turbine combustor structureTOSHIBA ENERGY SYSTEMS & SOLUTIONS CORP·Filed 2023·Granted Oct 8, 2024·0 cites·8 claims
- 2356US11578867B2Gas turbine combustorTOSHIBA ENERGY SYSTEMS & SOLUTIONS CORP·Filed 2021·Granted Feb 14, 2023·0 cites·2 claims
- 2456US2021285575A1Double pipeTOSHIBA ENERGY SYSTEMS & SOLUTIONS CORP·Filed 2021·Application pending·0 cites
- 2555US4420397AMethod of treating waste liquors containing phenolUNIV NAGOYA·Filed 1981·Granted Dec 13, 1983·18 cites·23 claims
- 2654US5963353AOptical deflector and adjusting method thereofKONISHIROKU PHOTO IND·Filed 1998·Granted Oct 5, 1999·19 cites·7 claims
- 2753US10578024B2Ignition device and gas turbine combustorTOSHIBA ENERGY SYSTEMS & SOLUTIONS CORP·Filed 2017·Granted Mar 3, 2020·0 cites·4 claims
- 2853US2025154884A1Combined cycle power generation facilityTOSHIBA KK·Filed 2025·Application pending·0 cites
- 2952US2015027099A1Gas turbine facilityTOSHIBA KK·Filed 2014·Application pending·0 cites
- 3052US2015020497A1Gas turbine facilityTOSHIBA KK·Filed 2014·Application pending·0 cites
- 3151US11686201B2Turbine rotor with bolt fastening arrangement and passagesTOSHIBA ENERGY SYSTEMS & SOLUTIONS CORP·Filed 2021·Granted Jun 27, 2023·0 cites·12 claims
- 3251US11286858B2Gas turbine combustorTOSHIBA ENERGY SYSTEMS & SOLUTIONS CORP·Filed 2019·Granted Mar 29, 2022·0 cites·5 claims
- 3349US11098600B2Transition pieceTOSHIBA ENERGY SYSTEMS & SOLUTIONS CORP·Filed 2019·Granted Aug 24, 2021·0 cites·2 claims
- 3447US11719155B2Method for operating gas turbine combustorTOSHIBA ENERGY SYSTEMS & SOLUTIONS CORP·Filed 2022·Granted Aug 8, 2023·0 cites·10 claims
- 3547US2021148573A1Gas turbine combustorTOSHIBA ENERGY SYSTEMS & SOLUTIONS CORP·Filed 2019·Application pending·0 cites
- 3646US11761383B2Burner with torch ignition mechanism and operation method thereofTOSHIBA ENERGY SYSTEMS & SOLUTIONS CORP·Filed 2022·Granted Sep 19, 2023·0 cites·4 claims
- 3746US11572797B2Turbine rotor and axial flow turbineTOSHIBA ENERGY SYSTEMS & SOLUTIONS CORP·Filed 2021·Granted Feb 7, 2023·0 cites·9 claims
- 3845US10738657B2Gas turbine facility exhaust gas supply heat exchange arrangementTOSHIBA ENERGY SYSTEMS & SOLUTIONS CORP·Filed 2017·Granted Aug 11, 2020·0 cites·6 claims
- 3944US11313279B2Scroll and gas turbine facilityTOSHIBA ENERGY SYSTEMS & SOLUTIONS CORP·Filed 2020·Granted Apr 26, 2022·0 cites·10 claims
- 4042US11584581B2Cushioning member and method for manufacturing cushioning memberKONICA MINOLTA INC·Filed 2020·Granted Feb 21, 2023·0 cites·12 claims
- 4140US4367289AMethod of producing coenzyme Q10UNIV NAGOYA·Filed 1981·Granted Jan 4, 1983·8 cites·14 claims
- 4238US10526968B2Gas turbine facilityTOSHIBA ENERGY SYSTEMS & SOLUTIONS CORP·Filed 2015·Granted Jan 7, 2020·0 cites·3 claims
- 4338US10119467B2Gas turbine facilityTOSHIBA KK·Filed 2015·Granted Nov 6, 2018·0 cites·6 claims
- 4435US5946122ARotating device and light beam deflecting apparatusKONISHIROKU PHOTO IND·Filed 1997·Granted Aug 31, 1999·6 cites·8 claims
- 4533US5711612ADynamic pressure bearingKONISHIROKU PHOTO IND·Filed 1995·Granted Jan 27, 1998·5 cites·7 claims
- 4632US5566598AMethod for surface processing of a photoreceptor base for electrophotographyKONISHIROKU PHOTO IND·Filed 1994·Granted Oct 22, 1996·2 cites·14 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →