Inventor · disambiguated record
Hiroyasu Shinkawa
Also filed as: SHINKAWA HIROYASU
21 granted patents·77 citations·filing 1981–1991
93Inventor score
Files withKUREHA CHEMICAL IND CO LTD21
Top patents by PatentIndex Score
21 records- 0185US4492597A1,5-Diphenyl derivative of 1,2,4-triazole-3-carboxamide and herbicide containing the sameKUREHA CHEMICAL IND CO LTD·Filed 1982·Granted Jan 8, 1985·16 cites·11 claims
- 0282US4795484AHerbicidal composition containing a derivative of 1,2,4-triazole as an active ingredientKUREHA CHEMICAL IND CO LTD·Filed 1986·Granted Jan 3, 1989·18 cites·15 claims
- 0370US4973353A1,5-diphenyl-1H-1,2,4-triazole-3-carboxamide derivatives and herbicidal composition containing the sameKUREHA CHEMICAL IND CO LTD·Filed 1988·Granted Nov 27, 1990·9 cites·10 claims
- 0467US4820334A1,2,4-triazole-3-carboxamide compound and a herbicidal composition containing the sameKUREHA CHEMICAL IND CO LTD·Filed 1986·Granted Apr 11, 1989·11 cites·9 claims
- 0559US4481027ADerivatives of tetrahydrobenzothiazole and herbicidal compositions _containing the same as an active ingredientKUREHA CHEMICAL IND CO LTD·Filed 1982·Granted Nov 6, 1984·4 cites·1 claims
- 0655US4561877ADerivatives of tetrahydrobenzothiazole and herbicidal compositions containing the same as active ingredientKUREHA CHEMICAL IND CO LTD·Filed 1984·Granted Dec 31, 1985·3 cites·10 claims
- 0751US4902805ADerivatives of dihydrotriazole, and herbicidal compositions containing the same as an active ingredientKUREHA CHEMICAL IND CO LTD·Filed 1986·Granted Feb 20, 1990·3 cites·7 claims
- 0850US4919707ADerivative of 1,5-diphenyl-1H-1,2,4-triazole-3-carboxamide and herbicidal composition containing the sameKUREHA CHEMICAL IND CO LTD·Filed 1987·Granted Apr 24, 1990·4 cites·17 claims
- 0949US4398944AHerbicidal composition and method for inhibiting growth of weedsKUREHA CHEMICAL IND CO LTD·Filed 1981·Granted Aug 16, 1983·2 cites·6 claims
- 1044US4577029ADerivative of tetrahydrobenzothiazole and herbicidal composition containing the same as active ingredientKUREHA CHEMICAL IND CO LTD·Filed 1983·Granted Mar 18, 1986·1 cites·2 claims
- 1142US4897106ADerivative of 4,5-dihydro-1H-1,2,4-triazole-3-carboxamide, and herbicidal composition containing the derivativeKUREHA CHEMICAL IND CO LTD·Filed 1987·Granted Jan 30, 1990·2 cites·25 claims
- 1240US5094684ADerivative of 1,5-diphenyl-1h-1,2-triazole-3-carboxamide, herbicidal compositions containing the derivative and process for producing the derivativeKUREHA CHEMICAL IND CO LTD·Filed 1990·Granted Mar 10, 1992·1 cites·6 claims
- 1337US4983209A4,5-dihydro-1H-1,2,4-triazole-3-carboxamide derivatives and herbicidal composition containing the sameKUREHA CHEMICAL IND CO LTD·Filed 1988·Granted Jan 8, 1991·1 cites·7 claims
- 1437US4968345APhenylhydrazone derivative of oxamide and herbicidal composition containing the sameKUREHA CHEMICAL IND CO LTD·Filed 1988·Granted Nov 6, 1990·1 cites·9 claims
- 1537US4650515ADerivative of tetrahydrobenzothiazole and herbicidal composition containing the same as active ingredientKUREHA CHEMICAL IND CO LTD·Filed 1984·Granted Mar 17, 1987·0 cites·2 claims
- 1636US4624697ADerivatives of tetrahydrobenzothiazole and herbicidal compositions containing the same as an active ingredientKUREHA CHEMICAL IND CO LTD·Filed 1984·Granted Nov 25, 1986·0 cites·8 claims
- 1735US4551168AHerbicidal 2-(1,3,5-1H-triazin-2-one)-tetrahydrobenzothiazole derivatives, and compositions thereforKUREHA CHEMICAL IND CO LTD·Filed 1984·Granted Nov 5, 1985·0 cites·6 claims
- 1834US4690704ADerivatives of tetrahydrobenzothiazole and herbicidal compositions containing the same as an active ingredientKUREHA CHEMICAL IND CO LTD·Filed 1986·Granted Sep 1, 1987·1 cites·2 claims
- 1932US5130475ADerivative of 1,5-diphenyl-1h-1,2,4-triazole-3-carboxamide, herbicidal compositions containing the derivative and process for producing the derivativeKUREHA CHEMICAL IND CO LTD·Filed 1991·Granted Jul 14, 1992·0 cites·3 claims
- 2032US4549902ASalts of derivatives of N-(tetrahydrobenzothiazolylcarbamoyl)oxamic acid and herbicidal composition containing the same as active ingredientKUREHA CHEMICAL IND CO LTD·Filed 1984·Granted Oct 29, 1985·0 cites·12 claims
- 2129US5162583ABenzylether derivativesKUREHA CHEMICAL IND CO LTD·Filed 1990·Granted Nov 10, 1992·0 cites·15 claims
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