Inventor · disambiguated record
Yasushi Shida
Also filed as: SHIDA YASUSHI
8 granted patents·60 citations·filing 1987–1996
85Inventor score
Top patents by PatentIndex Score
8 records- 0171US5578733AProcess for the production of tetrazolyl compoundsTAKEDA CHEMICAL INDUSTRIES LTD·Filed 1995·Granted Nov 26, 1996·24 cites·11 claims
- 0261US5763619AProcess for the production of tetrazolyl compoundsTAKEDA CHEMICAL INDUSTRIES LTD·Filed 1996·Granted Jun 9, 1998·16 cites·11 claims
- 0357US5484955ATri-higher alkyl tin azide and its useTAKEDA CHEMICAL INDUSTRIES LTD·Filed 1993·Granted Jan 16, 1996·4 cites·1 claims
- 0456US5599943AMethod for producing tetrazolylbenzene compoundTAKEDA CHEMICAL INDUSTRIES LTD·Filed 1995·Granted Feb 4, 1997·5 cites·14 claims
- 0545US4863935AMitomycin compounds having useful anti-tumor activityKYOWA HAKKO KOGYO KK·Filed 1987·Granted Sep 5, 1989·4 cites·9 claims
- 0644US5079358A6H-pyrazolo-[4,5,1-d,e]acridin-6-one derivatives having anit-tumor activityKYOWA HAKKO KOGYO KK·Filed 1989·Granted Jan 7, 1992·4 cites·7 claims
- 0740US5539112A5-aminoflavone derivativesKYOWA HAKKO KOGYO KK·Filed 1995·Granted Jul 23, 1996·2 cites·19 claims
- 0837US5220026APyrazoloacridone derivativesKYOWA HAKKO KOGYO KK·Filed 1991·Granted Jun 15, 1993·1 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →