YK

Yoshinori Kitagawa

NK Nihon Bayer Agrochem K. K.: 11 patents #14 of 99Top 15%
BH Bayer Healthcare: 7 patents #1,339 of 8,007Top 20%
NK Nihon Tokushu Noyaku Seizo K.K.: 3 patents #27 of 50Top 55%
BC Bayer Cropscience: 2 patents #452 of 1,202Top 40%
📍 Tochigi, JP: #158 of 2,789 inventorsTop 6%
Overall (All Time): #186,068 of 4,157,543Top 5%
23
Patents All Time

Issued Patents All Time

Showing 1–23 of 23 patents

Patent #TitleCo-InventorsDate
7696355 Isothiazole carboxylic acid amides and the application thereof in order to protect plants Lutz Assmann, Dietmar Kuhnt, Hans-Ludwig Elbe, Christoph Erdelen, Stefan Dutzmann +5 more 2010-04-13
7189680 5-halo-6-aryl[1,2,4]triazolo[1,5-a]pyrimidin-7-amines Olaf Gebauer, Jörg Nico Greul, Ulrich Heinemann, Hans-Ludwig Elbe, Bernd-Wieland Kruger +6 more 2007-03-13
7186831 5-halo-2-alkyl[1,2,4]triazolo[1,5-a]pyrimidin-7-amines Olaf Gebauer, Jörg Nico Greul, Ulrich Heinemann, Hans-Ludwig Elbe, Bernd-Wieland Kruger +7 more 2007-03-06
7157481 Isothiazole carboxylic acid amides and the application thereof in order to protect plants Lutz Assmann, Dietmar Kuhnt, Hans-Ludwig Elbe, Christoph Erdelen, Stefan Dutzmann +5 more 2007-01-02
6875783 Isothiazole carboxylic acid amides and the application thereof in order to protect plants Lutz Assmann, Dietmar Kuhnt, Hans-Ludwig Elbe, Christoph Erdelen, Stefan Dutzmann +5 more 2005-04-05
6706748 Isothiazole derivatives Koichi Ishikawa, Haruko Sawada, Yasuo Araki, Takuma Shigyo, Lutz Assmann 2004-03-16
6642181 Isothiazole carboxylic acid amides and the application thereof in order to protect plants Lutz Assmann, Dietmar Kuhnt, Hans-Ludwig Elbe, Christoph Erdelen, Stefan Dutzmann +5 more 2003-11-04
6552056 Isothiazolecarboxamides and their use as microbicides Lutz Assmann, Koichi Ishikawa, Daiei Yamazaki, Haruko Sawada, Yasuo Araki +3 more 2003-04-22
6372692 Isothiazole carboxylic acid amides and the application thereof in order to protect plants Lutz Assmann, Dietmar Kuhnt, Hans-Lud{acute over (w)}ig Elbe, Christoph Erdelen, Stefan Dutzmann +5 more 2002-04-16
6310005 Isothiazole carboxylic acid amides Lutz Assmann, Hans-Ludwig Elbe, Dietmar Kuhnt, Gerd Hanssler, Karl-Heinz Kuck +2 more 2001-10-30
6277791 Isothiazole carboxylic acid amides and the application thereof in order to protect plants Lutz Assmann, Dietmar Kuhnt, Hans-Ludwig Elbe, Christoph Erdelen, Stefan Dutzmann +5 more 2001-08-21
6262275 Herbicidal 1-substituted methyl-tetrazolinones Toshio Goto, Seishi Ito, Katsuhiko Shibuya, Chieko Ueno, Yoshiko Kyo 2001-07-17
6077866 Benzophenone hydrazone derivatives as insecticides Katsuaki Wada, Yoshiko Kyo, Yuichi Otsu, Yumi Hattori, Toru Obinata +3 more 2000-06-20
6017853 Herbicidal 1-substituted methyl-tetrazolinones Toshio Goto, Seishi Ito, Katsuhiko Shibuya, Chieko Ueno, Yoshiko Kyo 2000-01-25
5668087 Herbicidal 1-alkenyltetrazolinones Toshio Goto, Seishi Ito, Katsuhiko Shibuya, Kazuhiro Ukawa, Yoshiko Kyo +1 more 1997-09-16
5654257 1-cycloalkenyltetrazolinones Toshio Goto, Seishi Ito, Katsuhiko Shibuya, Tatsuya Yamaoka, Chieko Ueno +1 more 1997-08-05
5650374 Herbicidal 1-cyclopropyl tetrazolinones Toshio Goto, Seishi Ito, Katsuhiko Shibuya, Kazuhiro Ukawa, Yoshiko Kyo 1997-07-22
5605920 Tetrazolinones Toshio Goto, Seishi Ito, Katsuhiko Shibuya, Tatsuya Yamaoka, Chieko Ueno +1 more 1997-02-25
5596017 Sulfamide derivatives Yuichi Otsu, Yumi Hattori, Katsuaki Wada, Toru Obinata 1997-01-21
5346880 Herbicidally active pyrimidinylthioalkane derivatives Toshio Goto, Hidenori Hayakawa, Katsuhiko Shibuya, Ryo Watanabe 1994-09-13
5062883 Spiro-benzyl-3-substituted pyridines Yoshio Kurahashi, Toshio Goto, Kunihiro Isono, Tetsuji Izumi, Toshihito Kondo +1 more 1991-11-05
5000778 2-aryl-2-(3-pyridyl)-1,3-dioxalanes, dithiolanes and -oxa-thiolanes having herbicidal and pesticidal activity Yoshio Kurahashi, Toshio Goto, Kunihiro Isono, Tetsuji Izumi, Toshihito Kondo +1 more 1991-03-19
4940483 Fungicidal 2-(-3-pyridyl)-1,3-dioxanes Yoshio Kurahashi, Toshio Goto, Kunihiro Isono, Tetsuji Izumi, Toshihito Kondo +1 more 1990-07-10