Inventor · disambiguated record
Tomohiro Numajiri
Also filed as: NUMAJIRI TOMOHIRO
44 granted patents·11 pending applications·311 citations·filing 2004–2025
98Inventor score
Files withNUMAJIRI TOMOHIRO27MITSUBISHI HEAVY IND LTD12SEIKO EPSON CORP5MHI VESTAS OFFSHORE WIND AS2FUJINO YASUTO1
Top patents by PatentIndex Score
55 records- 0195US8083212B2Wind-turbine rotor-blade hoisting apparatus, method for attaching wind-turbine rotor blade, and method for constructing wind power generatorNUMAJIRI TOMOHIRO·Filed 2008·Granted Dec 27, 2011·45 cites·7 claims
- 0294US8585358B2Wind turbine generator including air-cooled heat exchangerMATSUO TAKESHI·Filed 2011·Granted Nov 19, 2013·28 cites·16 claims
- 0393US8264097B2Wind turbine generator and maintenance method thereofNUMAJIRI TOMOHIRO·Filed 2010·Granted Sep 11, 2012·12 cites·7 claims
- 0492US7895744B2Method of replacing wind turbine equipmentMITSUBISHI HEAVY IND LTD·Filed 2008·Granted Mar 1, 2011·18 cites·1 claims
- 0591US8529206B2Wind turbine generator and yaw rotation control method for wind turbine generatorNUMAJIRI TOMOHIRO·Filed 2010·Granted Sep 10, 2013·9 cites·8 claims
- 0691US8313266B2Construction method and construction apparatus for offshore wind turbine generatorNUMAJIRI TOMOHIRO·Filed 2008·Granted Nov 20, 2012·15 cites·16 claims
- 0791US8308434B2Wind turbine generatorNUMAJIRI TOMOHIRO·Filed 2011·Granted Nov 13, 2012·10 cites·6 claims
- 0889US8216101B2Driving force transmission apparatus and adjustment method thereofNUMAJIRI TOMOHIRO·Filed 2011·Granted Jul 10, 2012·10 cites·7 claims
- 0987US9677543B2Structure for nacelle cover connection portion of wind turbine generatorKAMIBAYASHI MASAKAZU·Filed 2011·Granted Jun 13, 2017·14 cites·8 claims
- 1087US8246308B2Turning device for wind turbine rotor and wind turbine generator including the sameNUMAJIRI TOMOHIRO·Filed 2011·Granted Aug 21, 2012·6 cites·8 claims
- 1187US8198749B2Wind turbine generatorNUMAJIRI TOMOHIRO·Filed 2008·Granted Jun 12, 2012·10 cites·6 claims
- 1286US7282808B2Power generating wind turbineMITSUBISHI HEAVY IND LTD·Filed 2004·Granted Oct 16, 2007·34 cites·8 claims
- 1380US8178988B2Direct-drive wind turbine generator and bearing structureNUMAJIRI TOMOHIRO·Filed 2010·Granted May 15, 2012·6 cites·8 claims
- 1480US8164211B2Wind turbine generatorNUMAJIRI TOMOHIRO·Filed 2008·Granted Apr 24, 2012·6 cites·3 claims
- 1579US9022745B2Composite material panel structure and manufacturing methodSHIMONO KODAI·Filed 2011·Granted May 5, 2015·6 cites·10 claims
- 1676US10947959B2Method and apparatus of performing maintenance on a wind turbine componentMHI VESTAS OFFSHORE WIND AS·Filed 2017·Granted Mar 16, 2021·1 cites·19 claims
- 1775US8215912B2Wind turbine generatorNUMAJIRI TOMOHIRO·Filed 2010·Granted Jul 10, 2012·6 cites·8 claims
- 1875US8142155B2Wind turbine generator and method for constructing wind turbine generatorNUMAJIRI TOMOHIRO·Filed 2008·Granted Mar 27, 2012·13 cites·7 claims
- 1974US2025262861A1Wiping device, liquid ejection device, and method for controlling a liquid ejection deviceSEIKO EPSON CORP·Filed 2025·Application pending·0 cites
- 2073US8247916B2Wind turbine generatorNUMAJIRI TOMOHIRO·Filed 2010·Granted Aug 21, 2012·4 cites·9 claims
- 2172US8596614B2Method for hoisting and lowering device in rotor head of wind turbine generatorNUMAJIRI TOMOHIRO·Filed 2010·Granted Dec 3, 2013·4 cites·13 claims
- 2272US8334613B2Wind turbine generator and assembling method thereofNUMAJIRI TOMOHIRO·Filed 2009·Granted Dec 18, 2012·3 cites·9 claims
- 2371US8814530B2Nacelle roof structure of wind turbine generatorMITSUBISHI HEAVY IND LTD·Filed 2013·Granted Aug 26, 2014·4 cites·12 claims
- 2471US8242618B2Wind turbine generatorNUMAJIRI TOMOHIRO·Filed 2008·Granted Aug 14, 2012·9 cites·7 claims
- 2568US7905707B2Pitch actuator for wind turbine generator, and wind turbine generatorMITSUBISHI HEAVY IND LTD·Filed 2008·Granted Mar 15, 2011·8 cites·6 claims
- 2667US8186966B2Offshore wind turbine generatorNUMAJIRI TOMOHIRO·Filed 2010·Granted May 29, 2012·2 cites·12 claims
- 2766US10953657B2Ink jet printing apparatus and printing headSEIKO EPSON CORP·Filed 2019·Granted Mar 23, 2021·0 cites·9 claims
- 2866US8631576B2Method for attaching rotor of wind turbine generator and method for constructing wind turbine generatorNUMAJIRI TOMOHIRO·Filed 2008·Granted Jan 21, 2014·1 cites·13 claims
- 2965US11919305B2Liquid ejecting head with sealing member, liquid ejecting unit, liquid ejecting device, and method of manufacturing liquid ejecting unitSEIKO EPSON CORP·Filed 2022·Granted Mar 5, 2024·0 cites·12 claims
- 3064US8186956B2Semi-flexible supporting structure for wind turbineNUMAJIRI TOMOHIRO·Filed 2010·Granted May 29, 2012·3 cites·8 claims
- 3164US7745951B2Wind turbine generatorMITSUBISHI HEAVY IND LTD·Filed 2008·Granted Jun 29, 2010·5 cites·4 claims
- 3264US2025262862A1Liquid ejecting deviceSEIKO EPSON CORP·Filed 2025·Application pending·0 cites
- 3361US11400720B2Liquid ejecting apparatus and maintenance method for liquid ejecting apparatusSEIKO EPSON CORP·Filed 2020·Granted Aug 2, 2022·0 cites·14 claims
- 3461US9822767B2Floating-body type wind turbine power generating apparatus and method of transporting components of the sameMHI VESTAS OFFSHORE WIND AS·Filed 2012·Granted Nov 21, 2017·1 cites·7 claims
- 3561US8491256B2Pitch drive device of wind turbine generator and wind turbine generatorNUMAJIRI TOMOHIRO·Filed 2008·Granted Jul 23, 2013·4 cites·16 claims
- 3661US8430639B2Pitch drive apparatus of wind generator and wind generatorNUMAJIRI TOMOHIRO·Filed 2009·Granted Apr 30, 2013·4 cites·13 claims
- 3759US8461707B2Wind turbine generator and nacelle turning methodFUJINO YASUTO·Filed 2010·Granted Jun 11, 2013·3 cites·5 claims
- 3859US2010058673A1Tubular-member flange couplingMITSUBISHI HEAVY IND LTD·Filed 2007·Application pending·0 cites
- 3958US8568098B2Pitch drive apparatus of wind generator and wind generatorNUMAJIRI TOMOHIRO·Filed 2009·Granted Oct 29, 2013·2 cites·4 claims
- 4057US8608442B2Pitch driving unit for wind-turbine rotor blade and wind power generator equipped with the sameNUMAJIRI TOMOHIRO·Filed 2011·Granted Dec 17, 2013·1 cites·4 claims
- 4156US8480369B2Rotor head of wind power generator and wind power generatorNUMAJIRI TOMOHIRO·Filed 2008·Granted Jul 9, 2013·0 cites·8 claims
- 4256US2011047899A1Flange joint for structural memberMITSUBISHI HEAVY IND LTD·Filed 2008·Application pending·0 cites
- 4355US8398373B2Wind turbine blade pitch-control system, and wind turbine rotor and wind turbine generator provided with the sameMATSUDA MIOKO·Filed 2011·Granted Mar 19, 2013·3 cites·11 claims
- 4455US2010308594A1Bearing structure and wind turbine generatorMITSUBISHI HEAVY IND LTD·Filed 2008·Application pending·0 cites
- 4554US9222464B2Controller for wind turbine generator, wind turbine generator, and method of controlling wind turbine generatorTANABE YOSHIHIRO·Filed 2011·Granted Dec 29, 2015·1 cites·5 claims
- 4654US8436484B2Direct-drive wind turbine generatorNUMAJIRI TOMOHIRO·Filed 2012·Granted May 7, 2013·0 cites·3 claims
- 4752US8645080B2Method for inspecting boltsNAKAYAMA SHIN·Filed 2009·Granted Feb 4, 2014·0 cites·5 claims
- 4850US2011020136A1Blade pitch-angle control apparatus and wind turbine generatorMITSUBISHI HEAVY IND LTD·Filed 2008·Application pending·0 cites
- 4949US2011254281A1Wind turbine generatorMITSUBISHI HEAVY IND LTD·Filed 2009·Application pending·0 cites
- 5049US2011233939A1Wind turbine generatorMITSUBISHI HEAVY IND LTD·Filed 2009·Application pending·0 cites
Showing the top 50 of 55 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →