Inventor · disambiguated record
Kazuaki Hirakawa
Also filed as: HIRAKAWA KAZUAKI
3 granted patents·1 citations·filing 2015–2020
46Inventor score
Top patents by PatentIndex Score
3 records- 0166US9791356B2Joint analyzing method, product designing method, and joint analyzing systemSUBARU CORP·Filed 2015·Granted Oct 17, 2017·1 cites·3 claims
- 0255US10837799B2Driving apparatus and driving control methodSONY MOBILE COMMUNICATIONS INC·Filed 2019·Granted Nov 17, 2020·0 cites·9 claims
- 0348US12172208B2Operation method of ladle refining treatmentJFE STEEL CORP·Filed 2020·Granted Dec 24, 2024·0 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →