Inventor · disambiguated record
Toshifumi Kurokawa
Also filed as: KUROKAWA TOSHIFUMI
4 granted patents·2 citations·filing 2006–2020
56Inventor score
Files withTOSHIBA KK4
Top patents by PatentIndex Score
4 records- 0166US7682134B2Francis pump-turbineTOSHIBA KK·Filed 2006·Granted Mar 23, 2010·2 cites·4 claims
- 0256US9404470B2Hydraulic machine and method of operating sameTOSHIBA KK·Filed 2013·Granted Aug 2, 2016·0 cites·9 claims
- 0350US11359596B2Francis-type turbine runner and Francis-type turbineTOSHIBA KK·Filed 2020·Granted Jun 14, 2022·0 cites·13 claims
- 0438US10590904B2Guide vane of hydraulic machinery and hydraulic machineTOSHIBA KK·Filed 2016·Granted Mar 17, 2020·0 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →