Inventor · disambiguated record
Yasuo Ishida
Also filed as: ISHIDA YASUO
13 granted patents·190 citations·filing 1981–2021
91Inventor score
Top patents by PatentIndex Score
13 records- 0191US5498774ACondensed heterocyclic compounds, their production and useTAKEDA CHEMICAL INDUSTRIES LTD·Filed 1993·Granted Mar 12, 1996·105 cites·7 claims
- 0282US5017212ASulfonylurea compounds and herbicidal useTAKEDA CHEMICAL INDUSTRIES LTD·Filed 1987·Granted May 21, 1991·37 cites·22 claims
- 0370USD979389SStructural material connection bracketSUS CO LTD·Filed 2021·Granted Feb 28, 2023·4 cites·1 claims
- 0462US4994571AProcess of producing sulfonylurea derivativesTAKEDA CHEMICAL INDUSTRIES LTD·Filed 1988·Granted Feb 19, 1991·9 cites·3 claims
- 0559USD979388SStructural material connection bracketSUS CO LTD·Filed 2021·Granted Feb 28, 2023·2 cites·1 claims
- 0650US4409018AHexahydroisoindol derivatives, and their production and useTAKEDA CHEMICAL INDUSTRIES LTD·Filed 1981·Granted Oct 11, 1983·3 cites·21 claims
- 0749USD1013495SStructural material connection bracketSUS CO LTD·Filed 2021·Granted Feb 6, 2024·1 cites·1 claims
- 0849US5534482AHerbicidal imidazo[1,2-a]pyridin-3-ylsulfonylureaTAKEDA CHEMICAL INDUSTRIES LTD·Filed 1995·Granted Jul 9, 1996·5 cites·2 claims
- 0945US4670403AMethod of amino acid analysisSHIMADZU CORP·Filed 1984·Granted Jun 2, 1987·12 cites·5 claims
- 1043US4380466AHexahydroisoindole derivatives, and their production and useTAKEDA CHEMICAL INDUSTRIES LTD·Filed 1981·Granted Apr 19, 1983·1 cites·10 claims
- 1142US4751185AAnalysis method for hop bittering componentsSHIMADZU CORP·Filed 1986·Granted Jun 14, 1988·11 cites·7 claims
- 1230USD1013496SStructural material connection bracketSUS CO LTD·Filed 2021·Granted Feb 6, 2024·0 cites·1 claims
- 1327US6124243AMethod of controlling graminaceous weedsTAKEDA CHEMICAL INDUSTRIES LTD·Filed 1993·Granted Sep 26, 2000·0 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →