KO

Kozo Onishi

SC Sumitomo Chemical: 2 patents #1,792 of 4,033Top 45%
Overall (All Time): #2,135,128 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
7635787 Process for producing methionine Kazuo Fujita 2009-12-22
7534916 Process for producing methionine — 2009-05-19