TO

Tohru Obata

PR Proterial: 1 patents #35 of 107Top 35%
📍 Yabu, JP: #2 of 2 inventorsTop 100%
Overall (2025): #187,944 of 469,880Top 40%
1
Patents 2025

Issued Patents 2025

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12397347 Method for manufacturing R-T-B based sintered magnet, and R-T-B based sintered magnet Nobuhiko Fujimori, Kazuhiro Sonoda, Futoshi Kuniyoshi, Daisuke Furusawa, Tomohito Maki +2 more 2025-08-26