Inventor · disambiguated record
Ryu Yamada
Also filed as: YAMADA RYU
25 granted patents·4 pending applications·24 citations·filing 2004–2017
92Inventor score
Top patents by PatentIndex Score
29 records- 0187US9072297B2Herbicidal compositionISHIHARA SANGYO KAISHA·Filed 2013·Granted Jul 7, 2015·3 cites·1 claims
- 0287US8633135B2Herbicidal compositionKIKUGAWA HIROSHI·Filed 2011·Granted Jan 21, 2014·4 cites·8 claims
- 0385US9380783B2Herbicidal compositionISHIHARA SANGYO KAISHA·Filed 2013·Granted Jul 5, 2016·2 cites·12 claims
- 0484US7981839B2Herbicidal suspensionISHIHARA SANGYO KAISHA·Filed 2006·Granted Jul 19, 2011·3 cites·16 claims
- 0582US8921271B2Herbicidal composition comprising flazasulfuron and metribuzinYAMADA RYU·Filed 2012·Granted Dec 30, 2014·2 cites·6 claims
- 0680US9648881B2Herbicidal composition comprising nicosulfuron or its salt and S-metolachlor or its saltISHIHARA SANGYO KAISHA·Filed 2012·Granted May 16, 2017·1 cites·11 claims
- 0778US9415057B2Herbicidal composition comprising flazasulfuron and an inhibitor of protoporphyrinogen oxidaseYAMADA RYU·Filed 2012·Granted Aug 16, 2016·1 cites·4 claims
- 0877US9775354B2Herbicidal composition having improved plant safetyISHIHARA SANGYO KAISHA·Filed 2014·Granted Oct 3, 2017·1 cites·12 claims
- 0972US8575067B2Herbicidal composition having the herbicidal effect enhanced, and method for enhancing the herbicidal effectYOSHII HIROSHI·Filed 2004·Granted Nov 5, 2013·7 cites·20 claims
- 1070US10092002B2Herbicidal composition comprising nicosulfuron or its salt and S -metolachlor or its saltISHIHARA SANGYO KAISHA·Filed 2017·Granted Oct 9, 2018·0 cites·14 claims
- 1168US9814238B2Herbicide compositionISHIHARA SANGYO KAISHA·Filed 2014·Granted Nov 14, 2017·0 cites·7 claims
- 1265US9693559B2Herbicidal compositionISHIHARA SANGYO KAISHA·Filed 2016·Granted Jul 4, 2017·0 cites·12 claims
- 1364US9743666B2Herbicidal composition comprising flazasulfuron and an inhibitor of protoporphyrinogen oxidaseISHIHARA SANGYO KAISHA·Filed 2016·Granted Aug 29, 2017·0 cites·6 claims
- 1463US9420794B2Herbicidal compositionISHIHARA SANGYO KAISHA·Filed 2013·Granted Aug 23, 2016·0 cites·8 claims
- 1561US9339038B2Herbicidal compositionISHIHARA SANGYO KAISHA·Filed 2013·Granted May 17, 2016·0 cites·13 claims
- 1659US9375013B2Herbicidal compositionISHIHARA SANGYO KAISHA·Filed 2014·Granted Jun 28, 2016·0 cites·17 claims
- 1759US8673815B2Herbicidal compositionKIKUGAWA HIROSHI·Filed 2011·Granted Mar 18, 2014·0 cites·16 claims
- 1858US9370185B2Herbicidal compositionYAMADA RYU·Filed 2012·Granted Jun 21, 2016·0 cites·4 claims
- 1958US8921272B2Herbicidal compositionYAMADA RYU·Filed 2012·Granted Dec 30, 2014·0 cites·10 claims
- 2058US8518860B2Herbicidal suspensionYOSHII HIROSHI·Filed 2011·Granted Aug 27, 2013·0 cites·16 claims
- 2157US9993001B2Herbicidal compositionISHIHARA SANGYO KAISHA·Filed 2015·Granted Jun 12, 2018·0 cites·20 claims
- 2256US8778839B2Herbicidal compositionYOSHII HIROSHI·Filed 2007·Granted Jul 15, 2014·0 cites·14 claims
- 2355US9526246B2Herbicidal composition having improved herbicidal activityISHIHARA SANGYO KAISHA·Filed 2013·Granted Dec 27, 2016·0 cites·9 claims
- 2452US2009264292A1Herbicidal compositionISHIHARA SANGYO KAISHA·Filed 2006·Application pending·0 cites
- 2545US2013040814A1Herbicidal compositionISHIHARA SANGYO KAISHA·Filed 2011·Application pending·0 cites
- 2645US2016270401A1Herbicidal compositionISHIHARA SANGYO KAISHA·Filed 2016·Application pending·0 cites
- 2741US9107404B2Method for reducing undesirable effects on turfgrassYOSHII HIROSHI·Filed 2011·Granted Aug 18, 2015·0 cites·12 claims
- 2840US10870638B2Pyridazinone compound or its salt, and herbicide containing itISHIHARA SANGYO KAISHA·Filed 2017·Granted Dec 22, 2020·0 cites·5 claims
- 2937US2012198764A1Method for reducing phytotoxicityYOSHII HIROSHI·Filed 2010·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →