Inventor · disambiguated record
Tetsuo Okauchi
Also filed as: OKAUCHI TETSUO
15 granted patents·467 citations·filing 1973–1999
95Inventor score
Files withTAKEDA CHEMICAL INDUSTRIES LTD15
Top patents by PatentIndex Score
15 records- 0198US5034404AGuanidine derivatives, their production and insecticidesTAKEDA CHEMICAL INDUSTRIES LTD·Filed 1989·Granted Jul 23, 1991·141 cites·10 claims
- 0295US5175301AAlpha-unsaturated amine pyridine compoundsTAKEDA CHEMICAL INDUSTRIES LTD·Filed 1989·Granted Dec 29, 1992·43 cites·7 claims
- 0392US5489603AGuanidine derivatives, their production and insecticidesTAKEDA CHEMICAL INDUSTRIES LTD·Filed 1993·Granted Feb 6, 1996·49 cites·14 claims
- 0491US5214152AHalogen substituted 5-thiazole methane amine compoundsTAKEDA CHEMICAL INDUSTRIES LTD·Filed 1991·Granted May 25, 1993·31 cites·6 claims
- 0589US5849768Aα-unsaturated amines, their production and useTAKEDA CHEMICAL INDUSTRIES LTD·Filed 1988·Granted Dec 15, 1998·28 cites·18 claims
- 0689US5633375AGuanidine derivatives their production and insecticidesTAKEDA CHEMICAL INDUSTRIES LTD·Filed 1995·Granted May 27, 1997·42 cites·22 claims
- 0786US5935981Aα-unsaturated amines, their production and useTAKEDA CHEMICAL INDUSTRIES LTD·Filed 1997·Granted Aug 10, 1999·28 cites·13 claims
- 0885US5256679ASubstituted guanidine derivatives, their preparation and useTAKEDA CHEMICAL INDUSTRIES LTD·Filed 1991·Granted Oct 26, 1993·34 cites·42 claims
- 0981US6407248B1α-unsaturated amines, their production and useTAKEDA CHEMICAL INDUSTRIES LTD·Filed 1992·Granted Jun 18, 2002·18 cites·11 claims
- 1081US6124297Aα-unsaturated amines, their production and useTAKEDA CHEMICAL INDUSTRIES LTD·Filed 1999·Granted Sep 26, 2000·21 cites·5 claims
- 1167US5084459ATetrahydropyrimidines, their production and useTAKEDA CHEMICAL INDUSTRIES LTD·Filed 1989·Granted Jan 28, 1992·8 cites·17 claims
- 1261US5230893AStable agrochemical compositions including alpha-unsaturated amine derivative and acid incorporated into a carrierTAKEDA CHEMICAL INDUSTRIES LTD·Filed 1991·Granted Jul 27, 1993·11 cites·10 claims
- 1358US5438065ADiaminoethylene compoundsTAKEDA CHEMICAL INDUSTRIES LTD·Filed 1990·Granted Aug 1, 1995·6 cites·21 claims
- 1448US4324795AAcaricidal agentsTAKEDA CHEMICAL INDUSTRIES LTD·Filed 1980·Granted Apr 13, 1982·2 cites·11 claims
- 1529US3941879AMethod for increasing yield of silkworm cocoons employing juvenile and moulting hormonesTAKEDA CHEMICAL INDUSTRIES LTD·Filed 1973·Granted Mar 2, 1976·5 cites·3 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →