NY

Naoshi Yamahira

JS Jfe Steel: 1 patents #112 of 280Top 40%
Overall (2021): #319,630 of 548,734Top 60%
1
Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11187637 Particle size distribution measurement apparatus and particle size distribution measurement method Toshiki Tsuboi 2021-11-30