SK

Shigeo Kohama

NK Nihon Tokushu Noyaku Seizo K.K.: 3 patents #27 of 50Top 55%
Overall (All Time): #1,678,613 of 4,157,543Top 45%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
4626273 Herbicidal novel 2-alkoxyaminosulfonyl-benzene-sulfonylureas Kozo Shiokawa, Toshio Goto, Atsumi Kamochi, Koichi Moriya 1986-12-02
4619688 Herbicidal sulfonylguanidine derivatives Kozo Shiokawa, Koichi Moriya, Toshio Goto, Atsumi Kamochi 1986-10-28
4559079 Substituted phenylsulfonyl guanidine herbicides and intermeditates therefor Kozo Shiokawa, Koichi Moriya, Toshio Goto, Atsumi Kamochi 1985-12-17