Inventor · disambiguated record
Jiro Hasai
Also filed as: HASAI JIRO
3 granted patents·4 citations·filing 2016–2022
54Inventor score
Technology areasB21B
Files withPRIMETALS TECH JAPAN LTD3
Top patents by PatentIndex Score
3 records- 0191US11247253B2Rolling mill and rolling mill adjustment methodPRIMETALS TECH JAPAN LTD·Filed 2016·Granted Feb 15, 2022·4 cites·9 claims
- 0277US12121946B2Rolling mill and rolling mill adjustment methodPRIMETALS TECH JAPAN LTD·Filed 2022·Granted Oct 22, 2024·0 cites·10 claims
- 0354US10639688B2Strip profile control method of hot finishing tandem rolling mill and hot finishing tandem rolling millPRIMETALS TECH JAPAN LTD·Filed 2017·Granted May 5, 2020·0 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →