HI

Hisasi Imai

MC Mitsubishi Gas Chemical Company: 1 patents #1,048 of 1,727Top 65%
Overall (All Time): #3,913,318 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4963687 Process for producing cyanopyridines Masao Saito, Kengo Tsukahara, Koichiro Yamada 1990-10-16