YK

Yoshiko Kyo

NK Nihon Bayer Agrochem K. K.: 7 patents #24 of 99Top 25%
📍 Tochigi, JP: #542 of 2,789 inventorsTop 20%
Overall (All Time): #761,478 of 4,157,543Top 20%
7
Patents All Time

Issued Patents All Time

Showing 1–7 of 7 patents

Patent #TitleCo-InventorsDate
6262275 Herbicidal 1-substituted methyl-tetrazolinones Toshio Goto, Yoshinori Kitagawa, Seishi Ito, Katsuhiko Shibuya, Chieko Ueno 2001-07-17
6077866 Benzophenone hydrazone derivatives as insecticides Yoshinori Kitagawa, Katsuaki Wada, Yuichi Otsu, Yumi Hattori, Toru Obinata +3 more 2000-06-20
6017853 Herbicidal 1-substituted methyl-tetrazolinones Toshio Goto, Yoshinori Kitagawa, Seishi Ito, Katsuhiko Shibuya, Chieko Ueno 2000-01-25
5668087 Herbicidal 1-alkenyltetrazolinones Toshio Goto, Yoshinori Kitagawa, Seishi Ito, Katsuhiko Shibuya, Kazuhiro Ukawa +1 more 1997-09-16
5654257 1-cycloalkenyltetrazolinones Toshio Goto, Yoshinori Kitagawa, Seishi Ito, Katsuhiko Shibuya, Tatsuya Yamaoka +1 more 1997-08-05
5650374 Herbicidal 1-cyclopropyl tetrazolinones Toshio Goto, Yoshinori Kitagawa, Seishi Ito, Katsuhiko Shibuya, Kazuhiro Ukawa 1997-07-22
5605920 Tetrazolinones Toshio Goto, Yoshinori Kitagawa, Seishi Ito, Katsuhiko Shibuya, Tatsuya Yamaoka +1 more 1997-02-25