Inventor · disambiguated record
Hirohisa Kawamura
Also filed as: KAWAMURA HIROHISA
2 granted patents·4 citations·filing 2007–2016
40Inventor score
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2 records- 0170US8156890B2Device for preventing winding-up of sheet metal in continuous hot-dipping bathKUWANA TATSUYA·Filed 2007·Granted Apr 17, 2012·4 cites·17 claims
- 0233US10927426B2Cooling equipment for continuous annealing furnaceNIPPON STEEL & SUMITOMO METAL CORP·Filed 2016·Granted Feb 23, 2021·0 cites·3 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →