Inventor · disambiguated record
Hiroyuki Shirosawa
Also filed as: SHIROSAWA HIROYUKI
3 granted patents·1 citations·filing 2006–2021
47Inventor score
Top patents by PatentIndex Score
3 records- 0159US12173835B2Electric resistance welded steel pipe, method for manufacturing the same, and automotive structural memberJFE STEEL CORP·Filed 2021·Granted Dec 24, 2024·0 cites·12 claims
- 0258US8296932B2Manufacturing equipment for electric resistance welding pipes having excellent characterization for welded seamKENMOCHI KAZUHITO·Filed 2006·Granted Oct 30, 2012·1 cites·6 claims
- 0344US8912462B2Method of manufacturing electric resistance welding pipes having excellent characterization of welded seamsKENMOCHI KAZUHITO·Filed 2006·Granted Dec 16, 2014·0 cites·19 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →