EF

Eiji Fujisawa

SC Sumitomo Seika Chemicals Co.: 1 patents #1 of 10Top 10%
Overall (2002): #224,938 of 266,432Top 85%
1
Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6420564 Process for preparing tribromomethylsulfonylpyridine Hiroyuki Hata 2002-07-16