Inventor · disambiguated record
Hirohito Hagiwara
Also filed as: HAGIWARA HIROHITO
5 granted patents·6 citations·filing 2010–2020
64Inventor score
Top patents by PatentIndex Score
5 records- 0174US8510002B2Engine speed control device and motor grader including the sameSAKAI YUKIHISA·Filed 2010·Granted Aug 13, 2013·6 cites·12 claims
- 0261US12486639B2Work vehicle and control methodKOMATSU MFG CO LTD·Filed 2020·Granted Dec 2, 2025·0 cites·14 claims
- 0360US12486637B2Motor grader and representation control methodKOMATSU MFG CO LTD·Filed 2020·Granted Dec 2, 2025·0 cites·22 claims
- 0448US11414832B2Work vehicleKOMATSU MFG CO LTD·Filed 2019·Granted Aug 16, 2022·0 cites·11 claims
- 0538US11781284B2Work vehicle and control methodKOMATSU MFG CO LTD·Filed 2018·Granted Oct 10, 2023·0 cites·13 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →