Partial year: Data through Q3 2025 (Sept 30). Full-year totals not yet available.
OY

Osamu Yamaguchi

JS Jfe Steel: 2 patents #70 of 322Top 25%
Overall (2025): #96,586 of 469,880Top 25%
2
Patents 2025

Issued Patents 2025

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
12358761 Cargo crane, cargo-crane swing prevention method, and cargo conveyance method Yuki TAKAKI, Yusuke YOSHINARI 2025-07-15
12248742 Support method for metal material, prediction model generation method, metal material production method, and design support apparatus Kazuhiro NAKATSUJI, Hiroyuki Takagi 2025-03-11