FT

Fujio Tanaka

JS Jfe Steel: 1 patents #112 of 271Top 45%
📍 Koshigaya, JP: #12 of 23 inventorsTop 55%
Overall (2020): #469,640 of 565,922Top 85%
1
Patents 2020

Issued Patents 2020

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10844449 Rapid-cooling quenching apparatus and rapid-cooling quenching method Soshi Yoshimoto, Hirokazu Sugihara, Tomohiro Hashimukai 2020-11-24