Inventor · disambiguated record
Hiroshi Kikugawa
Also filed as: KIKUGAWA HIROSHI
16 granted patents·8 pending applications·100 citations·filing 1993–2013
92Inventor score
Files withISHIHARA SANGYO KAISHA13KIKUGAWA HIROSHI5SHIMOHARADA HIROSHI2KOMYOJI TERUMASA1KOYANAGI TORU1
Top patents by PatentIndex Score
24 records- 0188US8492310B2Herbicidal compositions containing benzoylpyrazole compoundsKIKUGAWA HIROSHI·Filed 2009·Granted Jul 23, 2013·7 cites·11 claims
- 0287US9072297B2Herbicidal compositionISHIHARA SANGYO KAISHA·Filed 2013·Granted Jul 7, 2015·3 cites·1 claims
- 0387US8846571B2Herbicidal compositions containing benzoylpyrazole compoundsISHIHARA SANGYO KAISHA·Filed 2013·Granted Sep 30, 2014·4 cites·9 claims
- 0487US8633135B2Herbicidal compositionKIKUGAWA HIROSHI·Filed 2011·Granted Jan 21, 2014·4 cites·8 claims
- 0585US8435928B2Herbicidal compositionKIKUGAWA HIROSHI·Filed 2008·Granted May 7, 2013·5 cites·14 claims
- 0684US8466088B2Herbicidal compositions containing benzoylpyrazole compoundsSHIMOHARADA HIROSHI·Filed 2008·Granted Jun 18, 2013·8 cites·32 claims
- 0782US5869428APyridonesulfonylurea compounds, process for their production and herbicides containing themISHIHARA SANGYO KAISHA·Filed 1996·Granted Feb 9, 1999·43 cites·14 claims
- 0881US8119569B2Benzoylpyrazole compounds, process for their production and herbicides containing themKOMYOJI TERUMASA·Filed 2007·Granted Feb 21, 2012·4 cites·10 claims
- 0977US8030498B2Benzoylpyrazole compounds and herbicides containing themISHIHARA SANGYO KAISHA·Filed 2006·Granted Oct 4, 2011·2 cites·7 claims
- 1075US8466089B2Pyrazole compounds, process for their production and herbicides containing themTSUKAMOTO MASAMITSU·Filed 2009·Granted Jun 18, 2013·3 cites·16 claims
- 1165US5998334APyrazole compounds, processes for their production and herbicides containing themISHIHARA SANGYO KAISHA·Filed 1997·Granted Dec 7, 1999·12 cites·18 claims
- 1259US8673815B2Herbicidal compositionKIKUGAWA HIROSHI·Filed 2011·Granted Mar 18, 2014·0 cites·16 claims
- 1356US2010317528A1Herbicide containing benzoylpyrazole compoundISHIHARA SANGYO KAISHA·Filed 2007·Application pending·0 cites
- 1455US9526246B2Herbicidal composition having improved herbicidal activityISHIHARA SANGYO KAISHA·Filed 2013·Granted Dec 27, 2016·0 cites·9 claims
- 1553US8609591B2Herbicidal compositionKIKUGAWA HIROSHI·Filed 2011·Granted Dec 17, 2013·0 cites·11 claims
- 1648US2007275855A1Herbicidal CompositionISHIHARA SANGYO KAISHA·Filed 2005·Application pending·0 cites
- 1748US2007232492A1Herbicidal CompositionISHIHARA SANGYO KAISHA·Filed 2005·Application pending·0 cites
- 1845US2011282070A1Benzoylpyrazole compounds and herbicides containing themSHIMOHARADA HIROSHI·Filed 2011·Application pending·0 cites
- 1944US2005239656A1Pyridine compounds or salts thereof and herbicides containing the sameKOYANAGI TORU·Filed 2003·Application pending·0 cites
- 2043US2005245399A1Pyrazole derivatives as herbicidal compositions containing themISHIHARA SANGYO KAISHA·Filed 2004·Application pending·0 cites
- 2142US5434123AHerbicidal composition comprising glyphosate and 1-(4,6-dimethoxypyrimidin-2-yl)-3-(3-trifluoromethyl-2-pyridylsulfonyl)ureaISHIHARA SANGYO KAISHA·Filed 1993·Granted Jul 18, 1995·3 cites·10 claims
- 2240US2004157738A1Novel oxygen containing fused cyclic derivatives and herbicidal, desiccant and defoliate compositions containing themISHIHARA SANGYO KAISHA·Filed 2003·Application pending·0 cites
- 2339US5391539AHerbicidal composition comprising glufosinate and a heterocyclic sulfonylurea herbicideISHIHARA SANGYO KAISHA·Filed 1993·Granted Feb 21, 1995·2 cites·7 claims
- 2437US2012198764A1Method 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 →