Inventor · disambiguated record
Hitoshi Kurotsu
Also filed as: KUROTSU HITOSHI
5 granted patents·1 pending application·40 citations·filing 2007–2014
77Inventor score
Technology areasB66C
Top patents by PatentIndex Score
6 records- 0183US8528755B2Mobile crane having counterweightKUROTSU HITOSHI·Filed 2011·Granted Sep 10, 2013·16 cites·2 claims
- 0273US7565982B2Crane and boom hoisting device thereofKOBELCO CRANES CO LTD·Filed 2007·Granted Jul 28, 2009·11 cites·1 claims
- 0370US7537126B2CraneKOBELCO CRANES CO LTD·Filed 2007·Granted May 26, 2009·11 cites·10 claims
- 0455US9206021B2Crane and crane assembling methodKOBELCO CRANES CO LTD·Filed 2013·Granted Dec 8, 2015·2 cites·8 claims
- 0539US9139404B2Raisable-lowerable memberKOBELCO CRANES CO LTD·Filed 2014·Granted Sep 22, 2015·0 cites·7 claims
- 0630US2011290751A1Lattice boomYAMAGUCHI TAKUNORI·Filed 2011·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →