Inventor · disambiguated record
Tatsuya Yamakawa
Also filed as: YAMAKAWA TATSUYA
2 granted patents·2 pending applications·0 citations·filing 2018–2022
23Inventor score
Top patents by PatentIndex Score
4 records- 0154US11649972B2Gas conditionerSUMITOMO PRECISION PROD CO·Filed 2019·Granted May 16, 2023·0 cites·9 claims
- 0247US2024355155A1State estimation system, dump truck, and state estimation methodKOMATSU MFG CO LTD·Filed 2022·Application pending·0 cites
- 0341US11927125B2Prediction device, prediction method, and work vehicleKOMATSU MFG CO LTD·Filed 2020·Granted Mar 12, 2024·0 cites·14 claims
- 0437US2021001264A1Ozone generating apparatus and ozone generating methodSUMITOMO PRECISION PROD CO·Filed 2018·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →