Inventor · disambiguated record
Toshikazu Koga
Also filed as: KOGA TOSHIKAZU
2 granted patents·2 pending applications·1 citations·filing 2022–2023
30Inventor score
Files withCATERPILLAR SARL4
Top patents by PatentIndex Score
4 records- 0181US12345019B2Hydraulic control system in working machinesCATERPILLAR SARL·Filed 2022·Granted Jul 1, 2025·1 cites·4 claims
- 0266US12429071B2Pilot pressure control deviceCATERPILLAR SARL·Filed 2022·Granted Sep 30, 2025·0 cites·4 claims
- 0355US2025137232A1Hydraulic Circuit for Construction MachineCATERPILLAR SARL·Filed 2023·Application pending·0 cites
- 0451US2025003194A1Hydraulic control system and setting method and calibration method of target engine torque during relief in hydraulic control systemCATERPILLAR SARL·Filed 2022·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →