KH

Koichi Hirota

SC Shin-Etsu Chemical Co.: 1 patents #126 of 259Top 50%
📍 Echizen, JP: #12 of 24 inventorsTop 50%
Overall (2021): #371,030 of 548,734Top 70%
1
Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10937578 Method for preparing R—Fe—B sintered magnet Tetsuya Ohashi, Tetsuya Kume, Hajime Nakamura 2021-03-02