Inventor · disambiguated record
Yasukazu Ura
Also filed as: URA YASUKAZU
5 granted patents·85 citations·filing 1975–1994
81Inventor score
Files withNISSAN CHEMICAL IND LTD5
Top patents by PatentIndex Score
5 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
- 0372US4376202AAniline derivative and process for production thereofNISSAN CHEMICAL IND LTD·Filed 1981·Granted Mar 8, 1983·9 cites·7 claims
- 0466US6197728B1Quinoxaline derivatives and herbicidal compositionNISSAN CHEMICAL IND LTD·Filed 1994·Granted Mar 6, 2001·14 cites·7 claims
- 0563US3988368AProcess for producing phenylphosphonothioic dichlorideNISSAN CHEMICAL IND LTD·Filed 1975·Granted Oct 26, 1976·5 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →