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Ryu Yamada

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Patents Grantslast 30 patents

  • Information Patent Grant

    Pyridazinone compound or its salt, and herbicide containing it
    • Patent number 10,870,638
    • Issue date Dec 22, 2020
    • Ishihara Sangyo Kaisha, Ltd.
    • Toshihiko Ueki
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Herbicidal composition comprising nicosulfuron or its salt and S -m...
    • Patent number 10,092,002
    • Issue date Oct 9, 2018
    • Ishihara Sangyo Kaisha, Ltd.
    • Ryu Yamada
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Herbicidal composition
    • Patent number 9,993,001
    • Issue date Jun 12, 2018
    • Ishihara Sangyo Kaisha, Ltd.
    • Ryu Yamada
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Herbicide composition
    • Patent number 9,814,238
    • Issue date Nov 14, 2017
    • Ishihara Sangyo Kaisha, Ltd.
    • Ryu Yamada
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Herbicidal composition having improved plant safety
    • Patent number 9,775,354
    • Issue date Oct 3, 2017
    • Ishihara Sangyo Kaisha, Ltd.
    • Ryu Yamada
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Herbicidal composition comprising flazasulfuron and an inhibitor of...
    • Patent number 9,743,666
    • Issue date Aug 29, 2017
    • Ishihara Sangyo Kaisha, Ltd.
    • Ryu Yamada
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Herbicidal composition
    • Patent number 9,693,559
    • Issue date Jul 4, 2017
    • Ishihara Sangyo Kaisha, Ltd.
    • Ryu Yamada
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Herbicidal composition comprising nicosulfuron or its salt and S-me...
    • Patent number 9,648,881
    • Issue date May 16, 2017
    • Ishihara Sangyo Kaisha, Ltd.
    • Ryu Yamada
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Herbicidal composition having improved herbicidal activity
    • Patent number 9,526,246
    • Issue date Dec 27, 2016
    • Ishihara Sangyo Kaisha, Ltd.
    • Hiroshi Kikugawa
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Herbicidal composition
    • Patent number 9,420,794
    • Issue date Aug 23, 2016
    • Ishihara Sangyo Kaisha, Ltd.
    • Ryu Yamada
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Herbicidal composition comprising flazasulfuron and an inhibitor of...
    • Patent number 9,415,057
    • Issue date Aug 16, 2016
    • Ishihara Sangyo Kaisha, Ltd.
    • Ryu Yamada
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Herbicidal composition
    • Patent number 9,380,783
    • Issue date Jul 5, 2016
    • Ishihara Sangyo Kaisha, Ltd.
    • Ryu Yamada
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Herbicidal composition
    • Patent number 9,375,013
    • Issue date Jun 28, 2016
    • Ishihara Sangyo Kaisha, Ltd.
    • Ryu Yamada
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Herbicidal composition
    • Patent number 9,370,185
    • Issue date Jun 21, 2016
    • Ishihara Sangyo Kaisha, Ltd.
    • Ryu Yamada
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Herbicidal composition
    • Patent number 9,339,038
    • Issue date May 17, 2016
    • Ishihara Sangyo Kaisha, Ltd.
    • Ryu Yamada
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Method for reducing undesirable effects on turfgrass
    • Patent number 9,107,404
    • Issue date Aug 18, 2015
    • Ishihara Sangyo Kaisha, Ltd.
    • Hiroshi Yoshii
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Herbicidal composition
    • Patent number 9,072,297
    • Issue date Jul 7, 2015
    • Ishihara Sangyo Kaisha, Ltd.
    • Hiroshi Kikugawa
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Herbicidal composition comprising flazasulfuron and metribuzin
    • Patent number 8,921,271
    • Issue date Dec 30, 2014
    • Ishihara Sangyo Kaisha, Ltd.
    • Ryu Yamada
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Herbicidal composition
    • Patent number 8,921,272
    • Issue date Dec 30, 2014
    • Ishihara Sangyo Kaisha, Ltd.
    • Ryu Yamada
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Herbicidal composition
    • Patent number 8,778,839
    • Issue date Jul 15, 2014
    • Ishihara Sangyo Kaisha, Ltd.
    • Hiroshi Yoshii
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Herbicidal composition
    • Patent number 8,673,815
    • Issue date Mar 18, 2014
    • Ishihara Sangyo Kaisha, Ltd.
    • Hiroshi Kikugawa
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Herbicidal composition
    • Patent number 8,633,135
    • Issue date Jan 21, 2014
    • Ishihara Sangyo Kaisha, Ltd.
    • Hiroshi Kikugawa
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Herbicidal composition having the herbicidal effect enhanced, and m...
    • Patent number 8,575,067
    • Issue date Nov 5, 2013
    • Ishihara Sangyo Kaisha, Ltd.
    • Hiroshi Yoshii
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Herbicidal suspension
    • Patent number 8,518,860
    • Issue date Aug 27, 2013
    • Ishihara Sangyo Kaisha, Ltd.
    • Hiroshi Yoshii
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Herbicidal suspension
    • Patent number 7,981,839
    • Issue date Jul 19, 2011
    • Ishihara Sangyo Kaisha, Ltd.
    • Hiroshi Yoshii
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING

Patents Applicationslast 30 patents

  • Information Patent Application

    PYRIDAZINONE COMPOUND OR ITS SALT, AND HERBICIDE CONTAINING IT
    • Publication number 20200172517
    • Publication date Jun 4, 2020
    • ISHIHARA SANGYO KAISHA, LTD.
    • Toshihiko UEKI
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Application

    HERBICIDAL COMPOSITION
    • Publication number 20170332642
    • Publication date Nov 23, 2017
    • ISHIHARA SANGYO KAISHA, LTD.
    • Ryu YAMADA
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Application

    HERBICIDAL COMPOSITION COMPRISING NICOSULFURON OR ITS SALT AND S -M...
    • Publication number 20170202221
    • Publication date Jul 20, 2017
    • ISHIHARA SANGYO KAISHA, LTD.
    • Ryu Yamada
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Application

    HERBICIDAL COMPOSITION COMPRISING FLAZASULFURON AND AN INHIBITOR OF...
    • Publication number 20160360754
    • Publication date Dec 15, 2016
    • ISHIHARA SANGYO KAISHA, LTD.
    • Ryu Yamada
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Application

    HERBICIDAL COMPOSITION
    • Publication number 20160270401
    • Publication date Sep 22, 2016
    • ISHIHARA SANGYO KAISHA, LTD.
    • Ryu Yamada
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Application

    HERBICIDE COMPOSITION
    • Publication number 20160242417
    • Publication date Aug 25, 2016
    • ISHIHARA SANGYO KAISHA, LTD.
    • Ryu Yamada
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Application

    HERBICIDAL COMPOSITION
    • Publication number 20160174561
    • Publication date Jun 23, 2016
    • ISHIHARA SANGYO KAISHA, LTD.
    • Ryu Yamada
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Application

    HERBICIDAL COMPOSITION HAVING IMPROVED PLANT SAFETY
    • Publication number 20160100580
    • Publication date Apr 14, 2016
    • ISHIHARA SANGYO KAISHA, LTD.
    • Ryu YAMADA
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Application

    HERBICIDAL COMPOSITION
    • Publication number 20160000085
    • Publication date Jan 7, 2016
    • ISHIHARA SANGYO KAISHA, LTD.
    • Ryu Yamada
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Application

    HERBICIDAL COMPOSITION HAVING IMPROVED HERBICIDAL ACTIVITY
    • Publication number 20150216165
    • Publication date Aug 6, 2015
    • ISHIHARA SANGYO KAISHA, LTD.
    • Hiroshi Kikugawa
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Application

    HERBICIDAL COMPOSITION
    • Publication number 20150133300
    • Publication date May 14, 2015
    • ISHIHARA SANGYO KAISHA, LTD.
    • Ryu Yamada
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Application

    HERBICIDAL COMPOSITION
    • Publication number 20150087515
    • Publication date Mar 26, 2015
    • ISHIHARA SANGYO KAISHA, LTD.
    • Ryu Yamada
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Application

    HERBICIDAL COMPOSITION
    • Publication number 20150018214
    • Publication date Jan 15, 2015
    • ISHIHARA SANGYO KAISHA, LTD.
    • Ryu Yamada
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Application

    HERBICIDAL COMPOSITION COMPRISING NICOSULFURON OR ITS SALT AND S -M...
    • Publication number 20150011391
    • Publication date Jan 8, 2015
    • ISHIHARA SANGYO KAISHA, LTD.
    • Ryu Yamada
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Application

    HERBICIDAL COMPOSITION
    • Publication number 20140228217
    • Publication date Aug 14, 2014
    • ISHIHARA SANGYO KAISHA, LTD.
    • Ryu Yamada
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Application

    HERBICIDAL COMPOSITION COMPRISING FLAZASULFURON AND METRIBUZIN
    • Publication number 20140128263
    • Publication date May 8, 2014
    • ISHIHARA SANGYO KAISHA, LTD.
    • Ryu Yamada
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Application

    HERBICIDAL COMPOSITION COMPRISING FLAZASULFURON AND AN INHIBITOR OF...
    • Publication number 20140121108
    • Publication date May 1, 2014
    • ISHIHARA SANGYO KAISHA, LTD.
    • Ryu Yamada
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Application

    HERBICIDAL COMPOSITION
    • Publication number 20140106971
    • Publication date Apr 17, 2014
    • ISHIHARA SANGYO KAISHA, LTD.
    • Hiroshi KIKUGAWA
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Application

    HERBICIDAL COMPOSITION
    • Publication number 20130331264
    • Publication date Dec 12, 2013
    • ISHIHARA SANGYO KAISHA, LTD.
    • Ryu Yamada
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Application

    HERBICIDAL COMPOSITION
    • Publication number 20130260997
    • Publication date Oct 3, 2013
    • ISHIHARA SANGYO KAISHA, LTD.
    • Hiroshi Kikugawa
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Application

    HERBICIDAL COMPOSITION
    • Publication number 20130085065
    • Publication date Apr 4, 2013
    • ISHIHARA SANGYO KAISHA, LTD.
    • Hiroshi Kikugawa
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Application

    HERBICIDAL COMPOSITION
    • Publication number 20130040814
    • Publication date Feb 14, 2013
    • ISHIHARA SANGYO KAISHA, LTD.
    • Ryu Yamada
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Application

    METHOD FOR REDUCING UNDESIRABLE EFFECTS ON TURFGRASS
    • Publication number 20120322656
    • Publication date Dec 20, 2012
    • ISHIHARA SANGYO KAISHA, LTD.
    • Hiroshi Yoshii
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Application

    METHOD FOR REDUCING PHYTOTOXICITY
    • Publication number 20120198764
    • Publication date Aug 9, 2012
    • Ishihara Sangyo Kaisha, Ltd.
    • Hiroshi Yoshii
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Application

    HERBICIDAL SUSPENSION
    • Publication number 20110166024
    • Publication date Jul 7, 2011
    • ISHIHARA SANGYO KAISHA, LTD.
    • Hiroshi Yoshii
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Application

    HERBICIDAL COMPOSITION
    • Publication number 20090264292
    • Publication date Oct 22, 2009
    • ISHIHARA SANGYO KAISHA, LTD.
    • Hiroshi Yoshii
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Application

    HERBICIDAL COMPOSITION
    • Publication number 20090170702
    • Publication date Jul 2, 2009
    • ISHIHARA SANGYO KAISHA, LTD.
    • Hiroshi Yoshii
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Application

    HERBICIDAL SUSPENSION
    • Publication number 20090029862
    • Publication date Jan 29, 2009
    • ISHIHARA SANGYO KAISHA, LTD.
    • Hiroshi Yoshii
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Application

    Herbicidal composition having the herbicidal effect enhanced, and m...
    • Publication number 20060154824
    • Publication date Jul 13, 2006
    • ISHIHARA SANGYO KAISHA, LTD.
    • Hiroshi Yoshii
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING