Inventor · disambiguated record
Tsunezo Yoshida
Also filed as: YOSHIDA TSUNEZO
11 granted patents·47 citations·filing 1984–1995
87Inventor score
Top patents by PatentIndex Score
11 records- 0173US4620868AN-[(4,6-dimethoxypyrimidin-2-yl)aminocarbonyl]-3[halo-substituted ethenyl (or propenyl)]-2-thiophenesulfonamides useful as herbicidesISHIHARA MINING & CHEMICAL CO·Filed 1984·Granted Nov 4, 1986·8 cites·12 claims
- 0272US5411932AHerbicidal oil-based suspension comprising nicosulfuron and urea as a stabilizing agentISHIHARA SANGYO KAISHA·Filed 1993·Granted May 2, 1995·21 cites·13 claims
- 0357US5457084ASubstituted pyridinesulfonamide compound or its salt, process for preparing the same, and herbicide containing the sameISHIHARA SANGYO KAISHA·Filed 1994·Granted Oct 10, 1995·4 cites·13 claims
- 0451US4822402AThiophenesulfonamide compounds, and herbicidal compositions containing themISHIHARA MINING & CHEMICAL CO·Filed 1986·Granted Apr 18, 1989·4 cites·13 claims
- 0548US5348933ASubstituted pyridinesulfonamide compound or its salt, process for preparing the same, and herbicide containing the sameISHIHARA SANGYO KAISHA·Filed 1993·Granted Sep 20, 1994·2 cites·11 claims
- 0648US4835282AIsothiazoles as intermediates for herbicidal sulfonamidesISHIHARA MINING & CHEMICAL CO·Filed 1988·Granted May 30, 1989·2 cites·3 claims
- 0742US5434123AHerbicidal composition comprising glyphosate and 1-(4,6-dimethoxypyrimidin-2-yl)-3-(3-trifluoromethyl-2-pyridylsulfonyl)ureaISHIHARA SANGYO KAISHA·Filed 1993·Granted Jul 18, 1995·3 cites·10 claims
- 0839US5583231ACertain 2-alkanesulfonamido-pyridine derivativesISHIHARA SANGYO KAISHA·Filed 1995·Granted Dec 10, 1996·1 cites·10 claims
- 0939US5391539AHerbicidal composition comprising glufosinate and a heterocyclic sulfonylurea herbicideISHIHARA SANGYO KAISHA·Filed 1993·Granted Feb 21, 1995·2 cites·7 claims
- 1032US4935528AThiophenesulfonamide compounds, herbicidal compositions containing them, and process for their productionISHIHARA MINING & CHEMICAL CO·Filed 1989·Granted Jun 19, 1990·0 cites·6 claims
- 1132US4790869ASulfonamide compounds and salts thereof, herbicidal compositions containing themISHIHARA MINING & CHEMICAL CO·Filed 1987·Granted Dec 13, 1988·0 cites·12 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →