Inventor · disambiguated record
Koichiro Tsukane
Also filed as: TSUKANE KOICHIRO
6 granted patents·2 pending applications·7 citations·filing 2011–2023
72Inventor score
Top patents by PatentIndex Score
8 records- 0181US10337538B2ShovelSUMITOMO HEAVY INDUSTRIES·Filed 2017·Granted Jul 2, 2019·3 cites·13 claims
- 0272US12031301B2Shovel and work support system for construction machineSUMITOMO HEAVY INDUSTRIES·Filed 2023·Granted Jul 9, 2024·0 cites·10 claims
- 0371US11613873B2Shovel and work support system for construction machineSUMITOMO HEAVY INDUSTRIES·Filed 2019·Granted Mar 28, 2023·1 cites·8 claims
- 0459US10604916B2ShovelSUMITOMO HEAVY INDUSTRIES·Filed 2016·Granted Mar 31, 2020·1 cites·23 claims
- 0555US11655611B2ShovelSUMITOMO HEAVY INDUSTRIES·Filed 2019·Granted May 23, 2023·0 cites·11 claims
- 0647US8939699B2Construction machine with hydraulic pipesTSUKANE KOICHIRO·Filed 2011·Granted Jan 27, 2015·2 cites·4 claims
- 0740US2014338316A1Regeneration circuit for hydraulic motor, construction machine including regeneration circuit, and method of controlling regeneration circuitSUMITOMO HEAVY INDUSTRIES·Filed 2014·Application pending·0 cites
- 0839US2014366717A1Fluid pressure increasing/decreasing machine and working machineSUMITOMO HEAVY INDUSTRIES·Filed 2014·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →