HY

Hiroshi Yoshizawa

IK Ishihara Sangyo Kaisha: 1 patents #2 of 9Top 25%
Overall (2021): #431,723 of 548,734Top 80%
1
Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10882824 Method for purifying trifluoromethylpyridines — 2021-01-05