YH

Yumi Hattori

NK Nihon Tokushu Noyaku Seizo K.K.: 22 patents #8 of 50Top 20%
NK Nihon Bayer Agrochem K. K.: 20 patents #9 of 99Top 10%
BC Bayer Cropscience: 1 patents #635 of 1,202Top 55%
Overall (All Time): #70,961 of 4,157,543Top 2%
43
Patents All Time

Issued Patents All Time

Showing 1–25 of 43 patents

Patent #TitleCo-InventorsDate
8623904 Use of tetramic acid derivatives for controlling pests by watering or droplet application Reiner Fischer, Dirk Ebbinghaus, Jürgen Kühnhold, Wolfgang Thielert, Haruko Sawada 2014-01-07
6077866 Benzophenone hydrazone derivatives as insecticides Yoshinori Kitagawa, Katsuaki Wada, Yoshiko Kyo, Yuichi Otsu, Toru Obinata +3 more 2000-06-20
5981438 1-phenyl-5-anilinotetrazoles Fritz Maurer, Kaori Kido, Yoshio Kurahashi, Haruko Sawada, Keiko Tanaka +5 more 1999-11-09
RE35811 Insecticidally active nitro guanidine compounds Kozo Shiokawa, Shinichi Tsuboi, Koichi Moriya, Ikuro Honda, Katsuhiko Shibuya 1998-05-26
5719146 Insecticidal heterocyclic compounds Kozo Shiokawa, Shinichi Tsuboi, Koichi Moriya, Ikuro Honda, Katsuhiko Shibuya 1998-02-17
5622956 Nitro-substituted heterocyclic compounds Kozo Shiokawa, Shinichi Tsuboi, Shoko Sasaki, Koichi Moriya, Katsuhiko Shibuya 1997-04-22
5596017 Sulfamide derivatives Yuichi Otsu, Yoshinori Kitagawa, Katsuaki Wada, Toru Obinata 1997-01-21
5472960 Nitro-substituted heterocyclic compounds Kozo Shiokawa, Shinichi Tsuboi, Shoko Sasaki, Koichi Moriya, Katsuhiko Shibuya 1995-12-05
5472971 Insecticidal guanidine derivatives Shin-ichi Tsuboi, Koichi Moriya, Shinzaburo Sone, Katsuhiko Shibuya 1995-12-05
5391562 Guanidine derivatives Shin-ichi Tsuboi, Koichi Moriya, Shinzaburo Sone, Katsuhiko Shibuya 1995-02-21
5389648 Insecticidal pyrazolines Shin-ichi Tsuboi, Katsuaki Wada, Fritz Maurer, Shinzaburo Sone 1995-02-14
5384324 Insecticidally active cyano compounds Kozo Shiokawa, Shinichi Tsuboi, Koichi Moriya, Ikuro Honda, Katsuhiko Shibuya 1995-01-24
5366976 Nitro-substituted heterocyclic compounds Kozo Shiokawa, Shinichi Tsuboi, Shoko Sasaki, Koichi Moriya, Katsuhiko Shibuya 1994-11-22
5314897 Nitro-substituted heterocyclic compounds Kozo Shiokawa, Shinichi Tsuboi, Koichi Moriya, Ikuro Honda, Katsuhiko Shibuya 1994-05-24
5308855 Guanidine derivatives Shin-ichi Tsuboi, Koichi Moriya, Shinzaburo Sone, Katsuhiko Shibuya 1994-05-03
5304564 Insecticidal guanidine derivatives Shin-ichi Tsuboi, Koichi Moriya, Shinzaburo Sone, Katsuhiko Shibuya 1994-04-19
5290779 Nitro-substituted heterocyclic compounds useful as insecticides Kozo Shiokawa, Shinichi Tsuboi, Shoko Sasaki, Koichi Moriya, Katsuhiko Shibuya 1994-03-01
5238949 Insecticidally active nitro pyridyl compounds Kozo Shiokawa, Shinichi Tsuboi, Koichi Moriya, Ikuro Honda, Katsuhiko Shibuya 1993-08-24
5231098 Insecticidal nitro-substituted heterocyclic compounds Kozo Shiokawa, Shinichi Tsuboi, Shoko Sasaki, Koichi Moriya, Katsuhiko Shibuya 1993-07-27
5219869 Nitro-substituted heterocyclic compounds Kozo Shiokawa, Shinichi Tsuboi, Koichi Moriya, Ikuro Honda, Katsuhiko Shibuya 1993-06-15
5204359 Insecticidally active nitro compounds Kozo Shiokawa, Shinichi Tsuboi, Koichi Moriya, Ikuro Honda, Katsuhiko Shibuya 1993-04-20
5196442 Formicidal agent for combating termites Sinichi Tsuboi, Ikuro Honda, Sakae Murata 1993-03-23
5122527 Insecticidal nitro-substituted heterocyclic compounds Kozo Shiokawa, Shinichi Tsuboi, Shoko Sasaki, Koichi Moriya, Katsuhiko Shibuya 1992-06-16
5087632 Formicidal agent for combating termites Sinichi Tsuboi, Ikuro Honda, Sakae Murata 1992-02-11
5084467 Insecticidally active nitro guanidine compounds Kozo Shiokawa, Shinichi Tsuboi, Koichi Moriya, Ikuro Honda, Katsuhiko Shibuya 1992-01-28