Inventor · disambiguated record
Naoshi Yamahira
Also filed as: YAMAHIRA NAOSHI
8 granted patents·1 pending application·7 citations·filing 2011–2020
75Inventor score
Top patents by PatentIndex Score
9 records- 0174US9799110B2Abnormality detection method and blast furnace operation methodJFE STEEL CORP·Filed 2014·Granted Oct 24, 2017·5 cites·16 claims
- 0269US9638516B2Oven wall shape measuring apparatus, oven wall shape measuring system, and oven wall shape measuring methodYAMAHIRA NAOSHI·Filed 2011·Granted May 2, 2017·2 cites·10 claims
- 0355US11555781B2Fine ratio measuring device, fine ratio measuring system, and blast furnace operating methodJFE STEEL CORP·Filed 2019·Granted Jan 17, 2023·0 cites·13 claims
- 0453US10151006B2Method of detecting abnormality at blast furnace and method of operating blast furnaceJFE STEEL CORP·Filed 2014·Granted Dec 11, 2018·0 cites·4 claims
- 0552US12203835B2Fine ratio measuring method and apparatusJFE STEEL CORP·Filed 2020·Granted Jan 21, 2025·0 cites·4 claims
- 0649US2022380859A1Method for operating blast furnaceJFE STEEL CORP·Filed 2020·Application pending·0 cites
- 0748US11187637B2Particle size distribution measurement apparatus and particle size distribution measurement methodJFE STEEL CORP·Filed 2019·Granted Nov 30, 2021·0 cites·20 claims
- 0846US11403747B2Fine ratio measuring device and fine ratio measuring systemJFE STEEL CORP·Filed 2017·Granted Aug 2, 2022·0 cites·18 claims
- 0946US11391662B2Raw material particle size distribution measuring apparatus, particle size distribution measuring method, and porosity measuring apparatusJFE STEEL CORP·Filed 2018·Granted Jul 19, 2022·0 cites·15 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →