Inventor · disambiguated record
Kazuhiko Sugiyama
Also filed as: SUGIYAMA KAZUHIKO
7 granted patents·132 citations·filing 1986–1996
87Inventor score
Files withKUMIAI CHEMICAL INDUSTRY CO7
Top patents by PatentIndex Score
7 records- 0190US4968340AAlkanoic acid derivatives and herbicidal compositionsKUMIAI CHEMICAL INDUSTRY CO·Filed 1989·Granted Nov 6, 1990·28 cites·9 claims
- 0285US4770691A2-(4',6'-di-substituted pyrimidine-2'-yl)oxy- or thio-benzoic acidKUMIAI CHEMICAL INDUSTRY CO·Filed 1986·Granted Sep 13, 1988·23 cites·20 claims
- 0383US5574064AAmino-acid amide derivatives, agricultural or horticultural fungicides, and method for producing the sameKUMIAI CHEMICAL INDUSTRY CO·Filed 1994·Granted Nov 12, 1996·23 cites·9 claims
- 0481US5789428AAmino-acid amide derivatives, processes for preparing the same, agricultural or horticultural fungicides, and method for killing fungiKUMIAI CHEMICAL INDUSTRY CO·Filed 1995·Granted Aug 4, 1998·27 cites·7 claims
- 0572US5723469AAmino-acid amide derivatives, agricultural or horticultural fungicides, and method for producing the sameKUMIAI CHEMICAL INDUSTRY CO·Filed 1996·Granted Mar 3, 1998·15 cites·5 claims
- 0672US5087289AAlkanoic acid derivatives and herbicidal compositionsKUMIAI CHEMICAL INDUSTRY CO·Filed 1990·Granted Feb 11, 1992·12 cites·9 claims
- 0750US5811424AAmino-acid amide derivatives, method for producing the same, and agricultural or horticultural fungicidesKUMIAI CHEMICAL INDUSTRY CO·Filed 1994·Granted Sep 22, 1998·4 cites·25 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →