RY

Ryu Yamada

IK Ishihara Sangyo Kaisha: 25 patents #3 of 403Top 1%
📍 Moriyama, JP: #66 of 2,577 inventorsTop 3%
Overall (All Time): #163,505 of 4,157,543Top 4%
25
Patents All Time

Issued Patents All Time

Showing 1–25 of 25 patents

Patent #TitleCo-InventorsDate
10870638 Pyridazinone compound or its salt, and herbicide containing it Toshihiko Ueki, Hisaki Tanaka 2020-12-22
10092002 Herbicidal composition comprising nicosulfuron or its salt and S -metolachlor or its salt Hiroyuki Okamoto, Takashi Terada 2018-10-09
9993001 Herbicidal composition Hiroyuki Okamoto, Yoshifumi Saito, Takashi Terada 2018-06-12
9814238 Herbicide composition Hiroyuki Okamoto, Takashi Terada 2017-11-14
9775354 Herbicidal composition having improved plant safety Yoshikazu Satake 2017-10-03
9743666 Herbicidal composition comprising flazasulfuron and an inhibitor of protoporphyrinogen oxidase Hiroyuki Okamoto, Takashi Terada 2017-08-29
9693559 Herbicidal composition Hiroyuki Okamoto, Takashi Terada 2017-07-04
9648881 Herbicidal composition comprising nicosulfuron or its salt and S-metolachlor or its salt Hiroyuki Okamoto, Takashi Terada 2017-05-16
9526246 Herbicidal composition having improved herbicidal activity Hiroshi Kikugawa, Mitsuru Endo, Yoshikazu Satake 2016-12-27
9420794 Herbicidal composition Hiroyuki Okamoto, Takashi Terada 2016-08-23
9415057 Herbicidal composition comprising flazasulfuron and an inhibitor of protoporphyrinogen oxidase Hiroyuki Okamoto, Takashi Terada 2016-08-16
9380783 Herbicidal composition Hiroyuki Okamoto, Takashi Terada 2016-07-05
9375013 Herbicidal composition Hiroyuki Okamoto, Takashi Terada 2016-06-28
9370185 Herbicidal composition Hiroyuki Okamoto, Takashi Terada 2016-06-21
9339038 Herbicidal composition Hiroyuki Okamoto, Takashi Terada 2016-05-17
9107404 Method for reducing undesirable effects on turfgrass Hiroshi Yoshii, Tomoaki Kezuka, Ema Mitsuno, Takashi Terada 2015-08-18
9072297 Herbicidal composition Hiroshi Kikugawa, Tomoaki Kezuka, Takashi Terada 2015-07-07
8921271 Herbicidal composition comprising flazasulfuron and metribuzin Hiroyuki Okamoto, Takashi Terada 2014-12-30
8921272 Herbicidal composition Hiroyuki Okamoto, Takashi Terada 2014-12-30
8778839 Herbicidal composition Hiroshi Yoshii 2014-07-15
8673815 Herbicidal composition Hiroshi Kikugawa, Hiroyuki Okamoto, Takashi Terada 2014-03-18
8633135 Herbicidal composition Hiroshi Kikugawa, Tomoaki Kezuka, Takashi Terada 2014-01-21
8575067 Herbicidal composition having the herbicidal effect enhanced, and method for enhancing the herbicidal effect Hiroshi Yoshii, Yoshiaki Ishihara, Tatsuhiko Tsuruta 2013-11-05
8518860 Herbicidal suspension Hiroshi Yoshii, Yoshiaki Ishihara, Tatsuhiko Tsuruta 2013-08-27
7981839 Herbicidal suspension Hiroshi Yoshii, Yoshiaki Ishihara, Tatsuhiko Tsuruta 2011-07-19