Inventor · disambiguated record
Kiyoshi Koi
Also filed as: KOI KIYOSHI
5 granted patents·40 citations·filing 1988–2009
79Inventor score
Top patents by PatentIndex Score
5 records- 0184US7964531B23-phenoxy-4-pyridazinol derivatives and herbicidal composition containing the sameMITSUI CHEMICALS AGRO INC·Filed 2009·Granted Jun 21, 2011·5 cites·34 claims
- 0279US4990178AHerbicide, its preparation and useSANKYO CO·Filed 1989·Granted Feb 5, 1991·17 cites·5 claims
- 0372US7608563B23-phenoxy-4-pyridazinol derivatives and herbicide composition containing the sameMITSUI CHEMICALS AGRO INC·Filed 2002·Granted Oct 27, 2009·5 cites·18 claims
- 0449US5736487AAniline derivatives having herbicidal activity, their preparation and their useSANKYO CO·Filed 1997·Granted Apr 7, 1998·5 cites·163 claims
- 0544US4897104AAnhydride herbicidesSANKYO CO·Filed 1988·Granted Jan 30, 1990·8 cites·2 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →