Inventor · disambiguated record

Yuzi Kawamura

Also filed as: KAWAMURA YUZI

3 granted patents·71 citations·filing 1980–1994

73Inventor score

Technology areasA01N

Files withNISSAN CHEMICAL IND LTD3

Top patents by PatentIndex Score

3 records

0191US4629493AHeterocyclic ether type phenoxy fatty acid derivatives and herbicidal compositionNISSAN CHEMICAL IND LTD·Filed 1980·Granted Dec 16, 1986·44 cites·17 claims
0279US5364831AQuinoxaline derivatives and herbicidal compositionNISSAN CHEMICAL IND LTD·Filed 1980·Granted Nov 15, 1994·13 cites·20 claims
0366US6197728B1Quinoxaline derivatives and herbicidal compositionNISSAN CHEMICAL IND LTD·Filed 1994·Granted Mar 6, 2001·14 cites·7 claims

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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →