RT

Ryoichi Tokura

SC Sumitomo Seika Chemicals Co.: 1 patents #180 of 365Top 50%
📍 Kasai, JP: #3,639 of 5,842 inventorsTop 65%
Overall (All Time): #3,747,708 of 4,157,543Top 95%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5536376 Method for production of 2-chloropyridine and 2,6-dichloropyridine Shigenobu Yamaguchi, Johji Ogasahara, Hiroyuki Hata, Hiromoto Shigeta 1996-07-16