Inventor · disambiguated record
Masaki Hirai
Also filed as: HIRAI MASAKI
4 granted patents·3 pending applications·116 citations·filing 2002–2023
78Inventor score
Top patents by PatentIndex Score
7 records- 0190USD686981SBattery packSEIKO EPSON CORP·Filed 2012·Granted Jul 30, 2013·50 cites·1 claims
- 0284USD727254SBattery packSEIKO EPSON CORP·Filed 2014·Granted Apr 21, 2015·32 cites·1 claims
- 0380US7010718B2Method and system for supporting network system troubleshootingHITACHI LTD·Filed 2002·Granted Mar 7, 2006·34 cites·20 claims
- 0460US12318826B2Cold-rolled steel strip manufacturing facility and method for manufacturing cold-rolled steel stripJFE STEEL CORP·Filed 2020·Granted Jun 3, 2025·0 cites·2 claims
- 0559US2025375803A1Cold rolling equipment, steel plate manufacturing equipment, cold rolling method, and steel plate manufacturing methodJFE STEEL CORP·Filed 2023·Application pending·0 cites
- 0655US2024102125A1Cooling water temperature control method and cooling water temperature control device for steel sheetJFE STEEL CORP·Filed 2021·Application pending·0 cites
- 0743US2020324327A1Facility and method for cold rolling metal stripJFE STEEL CORP·Filed 2017·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →