Inventor · disambiguated record
Hidenori Hayakawa
Also filed as: HAYAKAWA HIDENORI
14 granted patents·112 citations·filing 1985–1994
91Inventor score
Top patents by PatentIndex Score
14 records- 0181US5347010ATetrzolinone herbicidesBAYER AGROCHEM KK·Filed 1993·Granted Sep 13, 1994·23 cites·9 claims
- 0279US5342954AHerbicidal 1-(3-halo-4-substituted phenyl)tetrazolinonesBAYER AGROCHEM KK·Filed 1993·Granted Aug 30, 1994·19 cites·9 claims
- 0375US5347009AHerbicidal 1-(3-halo-4-trifluoromethylphenyl) tetrazolinonesBAYER AGROCHEM KK·Filed 1993·Granted Sep 13, 1994·19 cites·9 claims
- 0475US5344814AHerbidical 1-(3,4-disubstituted phenyl) tetrazolinonesBAYER AGROCHEM KK·Filed 1993·Granted Sep 6, 1994·19 cites·9 claims
- 0571US4729784A1-(1,4-benzoxazin-3-on-6-yl)-dialkylmaleimides and use as herbicidesNIHON TOKUSHU NOYAKU SEIZO KK·Filed 1987·Granted Mar 8, 1988·9 cites·11 claims
- 0665US4623377A1,2,3,4-tetrahydroquinolin-1-ylcarbonylimidazoles and herbicidal use thereofNIHON TOKUSHU NOYAKU SEIZO KK·Filed 1985·Granted Nov 18, 1986·6 cites·7 claims
- 0764US4804394ABenzoxazines and use as herbicidesNIHON TOKUSHU NOYAKU SEIZO KK·Filed 1987·Granted Feb 14, 1989·6 cites·10 claims
- 0855US5296454AAcetanilide herbicidesBAYER AGROCHEM KK·Filed 1992·Granted Mar 22, 1994·6 cites·10 claims
- 0946US5207818AHerbicidally active benzoxazinesBAYER AGROCHEM KK·Filed 1991·Granted May 4, 1993·2 cites·18 claims
- 1042US5466660ATetrazolinones as herbicides for use in paddyBAYER AGROCHEM KK·Filed 1994·Granted Nov 14, 1995·2 cites·17 claims
- 1138US4836844ANovel N-benzothiazolyl-2,5-dihydropyrrolesNIHON TOKUSHU NOYAKU SEIZO KK·Filed 1987·Granted Jun 6, 1989·1 cites·11 claims
- 1234US5342938ABenzoxazine intermediatesBAYER AGROCHEM KK·Filed 1993·Granted Aug 30, 1994·0 cites·4 claims
- 1331US5158600AHerbicidal 3-hydroxy-2-cyclohexen-1-onesNIHON TOKUSHU NOYAKU SEIZO KK·Filed 1991·Granted Oct 27, 1992·0 cites·13 claims
- 1430US5346880AHerbicidally active pyrimidinylthioalkane derivativesBAYER AGROCHEM KK·Filed 1993·Granted Sep 13, 1994·0 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →