Inventor · disambiguated record
Keishi Yamanaka
Also filed as: YAMANAKA KEISHI
2 granted patents·2 pending applications·4 citations·filing 2005–2021
39Inventor score
Top patents by PatentIndex Score
4 records- 0180US10519990B2Hydraulic apparatusYANMAR CO LTD·Filed 2015·Granted Dec 31, 2019·4 cites·20 claims
- 0254US2023415611A1Construction MachineYANMAR HOLDINGS CO LTD·Filed 2021·Application pending·0 cites
- 0340US11976442B2Construction machineYANMAR POWER TECHNOLOGY CO LTD·Filed 2019·Granted May 7, 2024·0 cites·20 claims
- 0438US2007295025A1Engine Heat PumpYAMMAR CO LTD·Filed 2005·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →