OS

Osamu Sampei

NC Nihon Nohyaku Co.: 2 patents #105 of 243Top 45%
Overall (All Time): #2,209,473 of 4,157,543Top 55%
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Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6337341 1,2,3-Thiadiazole derivatives or salts thereof and agrohorticultural disease controller Kenji Tsubata, Takashi Shimaoka, Yoshitaka Taniyama, Kazuhiro Takagi, Tsutomu Nishiguchi +1 more 2002-01-08
6194444 1,2,3-Thiadiazole derivatives or salts thereof and agrohorticultural disease controller and method for using the same Kenji Tsubata, Takashi Shimaoka, Yoshitaka Taniyama, Kazuhiro Takagi, Tsutomu Nishiguchi +1 more 2001-02-27