Inventor · disambiguated record
Ikuo Tobinaga
Also filed as: TOBINAGA IKUO
5 granted patents·4 pending applications·13 citations·filing 2007–2016
70Inventor score
Top patents by PatentIndex Score
9 records- 0176US9982658B2Offshore wind turbine, method for constructing offshore wind turbine, and offshore wind power generatorHITACHI LTD·Filed 2016·Granted May 29, 2018·4 cites·11 claims
- 0271US9057360B2Wind power generator and yaw bearing replacement method for a wind power generatorTOBINAGA IKUO·Filed 2011·Granted Jun 16, 2015·8 cites·4 claims
- 0351US10125742B2Wind power generation systemHITACHI LTD·Filed 2014·Granted Nov 13, 2018·0 cites·12 claims
- 0445US9429137B2Wind turbine system, an assembling method of a wind turbine system, an inspecting method of a wind turbine system, and an operation method of a wind turbine systemHITACHI LTD·Filed 2013·Granted Aug 30, 2016·0 cites·9 claims
- 0545US2013229017A1Downwind Rotor Type Wind Power Generation DeviceHITACHI LTD·Filed 2013·Application pending·0 cites
- 0643US2012107126A1Wind power generatorYOSHIDA SHIGEO·Filed 2011·Application pending·0 cites
- 0741US8142166B2Hub for a horizontal axis wind turbineKITA MASAKAZU·Filed 2007·Granted Mar 27, 2012·1 cites·18 claims
- 0835US2012066998A1Horizontal axis wind turbineTOBINAGA IKUO·Filed 2011·Application pending·0 cites
- 0931US2012192391A1Phase change method and phase change jig for a blade bearingTOBINAGA IKUO·Filed 2012·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →