AY

Akihiko Yanagi

NK Nihon Bayer Agrochem K. K.: 28 patents #4 of 99Top 5%
NK Nihon Tokushu Noyaku Seizo K.K.: 12 patents #14 of 50Top 30%
BH Bayer Healthcare: 10 patents #949 of 8,007Top 15%
BC Bayer Cropscience: 4 patents #300 of 1,202Top 25%
BG Bayer Animal Health Gmbh: 1 patents #48 of 143Top 35%
BG Bayer Intellectual Property Gmbh: 1 patents #640 of 1,266Top 55%
BK Bayer Cropscience K.K.: 1 patents #7 of 12Top 60%
Overall (All Time): #54,677 of 4,157,543Top 2%
50
Patents All Time

Issued Patents All Time

Showing 26–50 of 50 patents

Patent #TitleCo-InventorsDate
5541336 Herbicidal tetrazolinones Toshio Goto, Seishi Ito, Yukiyoshi Watanabe, Shin-ichi Narabu 1996-07-30
5530135 Process for the production of 1-substituted-5(4H)-tetrazolinones Yukiyoshi Watanabe, Shin-ichi Narabu 1996-06-25
5502204 Process for the preparation of 1-substituted-5(4H)-tetrazolinones Yukiyoshi Watanabe, Shin-ichi Narabu 1996-03-26
5466660 Tetrazolinones as herbicides for use in paddy Toshio Goto, Hidenori Hayakawa, Yukiyoshi Watanabe, Shin-ichi Narabu 1995-11-14
5362704 Herbicidal tetrazolinones Toshio Goto, Seishi Ito, Yukiyoshi Watanabe, Shin-ichi Narabu 1994-11-08
5347009 Herbicidal 1-(3-halo-4-trifluoromethylphenyl) tetrazolinones Toshio Goto, Hidenori Hayakawa, Yukiyoshi Watanabe 1994-09-13
5347010 Tetrzolinone herbicides Toshio Goto, Hidenori Hayakawa, Yukiyoshi Watanabe, Shin-ichi Narabu 1994-09-13
5344814 Herbidical 1-(3,4-disubstituted phenyl) tetrazolinones Toshio Goto, Hidenori Hayakawa, Yukiyoshi Watanabe 1994-09-06
5342938 Benzoxazine intermediates Toyohiko Kume, Toshio Goto, Atsumi Kamochi, Hidenori Hayakawa, Tadao Asami 1994-08-30
5342954 Herbicidal 1-(3-halo-4-substituted phenyl)tetrazolinones Toshio Goto, Hidenori Hayakawa, Yukiyoshi Watanabe 1994-08-30
5296454 Acetanilide herbicides Toshio Goto, Hidenori Hayakawa, Itsuko Manabe 1994-03-22
5207818 Herbicidally active benzoxazines Toyohiko Kume, Toshio Goto, Atsumi Kamochi, Hidenori Hayakawa, Tadao Asami 1993-05-04
5158600 Herbicidal 3-hydroxy-2-cyclohexen-1-ones Toyohiko Kume, Toshio Goto, Atsumi Kamochi, Hidenori Hayakawa, Tadao Asami 1992-10-27
5077401 Benzo-fused cyclic compounds Toyohiko Kume, Toshio Goto, Atsumi Kamochi, Shigeki Yagi, Hiroshi Miyauchi +1 more 1991-12-31
5017213 1-phenylpyrroles Toyohiko Kume, Toshio Goto, Atsumi Kamochi, Hiroshi Miyauchi, Tadao Asami 1991-05-21
5007952 Herbicidal novel benzothiazolonyl pyrroles Toyohiko Kume, Toshio Goto, Atsumi Kamochi, Hiroshi Miyauchi, Tadao Asami 1991-04-16
4971619 Benzothiazolone Toyohiko Kume, Toshio Goto, Atsumi Kamochi, Shigeki Yagi, Hiroshi Miyauchi 1990-11-20
4909828 Herbicidally active 2,5-dihydropyrroles Toyohiko Kume, Toshio Goto, Atsumi Kamochi, Hiroshi Miyauchi 1990-03-20
4902335 Benzo-fused cyclic compounds Toyohiko Kume, Toshio Goto, Atsumi Kamochi, Shigeki Yagi, Hiroshi Miyauchi +1 more 1990-02-20
4845230 2,5-dihydropyrroles Toyohiko Kume, Toshio Goto, Atsumi Kamochi, Shigeki Yagi, Hiroshi Miyauchi 1989-07-04
4836844 Novel N-benzothiazolyl-2,5-dihydropyrroles Toyohiko Kume, Toshio Goto, Atsumi Kamochi, Hidenori Hayakawa, Shigeki Yagi 1989-06-06
4828604 2,5-dihydropyrroles Toyohiko Kume, Toshio Goto, Atsumi Kamochi, Shigeki Yagi, Hiroshi Miyauchi 1989-05-09
4804394 Benzoxazines and use as herbicides Toyohiko Kume, Toshio Goto, Atsumi Kamochi, Naoko Yamaguchi, Hidenori Hayakawa +2 more 1989-02-14
4734427 Fungicidal phenylsulphonyl imidazoles Hans-Jochem Riebel, Akinori Hirashima, Wilhelm Brandes, Paul Reinecke 1988-03-29
4729784 1-(1,4-benzoxazin-3-on-6-yl)-dialkylmaleimides and use as herbicides Toyohiko Kume, Toshio Goto, Atsumi Kamochi, Naoko Yamaguchi, Hidenori Hayakawa +1 more 1988-03-08