SM

Shunji Matsumoto

HI Hitachi: 1 patents #350 of 1,165Top 35%
Overall (2021): #262,058 of 548,734Top 50%
1
Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10920304 Cemented carbide and its production method, and rolling roll Takumi Ohata 2021-02-16