YK

Yukako Katayama

JS Jfe Steel: 2 patents #578 of 1,401Top 45%
Overall (All Time): #1,877,688 of 4,157,543Top 50%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11020780 Production equipment line for hot-rolled steel strip and production method for hot-rolled steel strip Satoshi Ueoka, Yuta Tamura, Sonomi Shirasaki, Takashi Matsumoto 2021-06-01
11007556 Production equipment line for hot-rolled steel strip and production method for hot-rolled steel strip Satoshi Ueoka, Sonomi Shirasaki, Takashi Matsumoto, Yuta Tamura 2021-05-18