Inventor · disambiguated record
Sumiro Isoda
Also filed as: HASHIZUME TAKESHI · ISODA SUMIRO
3 granted patents·8 citations·filing 1978–1988
57Inventor score
Files withDAIICHI SEIYAKU CO3
Top patents by PatentIndex Score
3 records- 0170US4239903A2-Aminotetralin derivatives and process for producing the sameDAIICHI SEIYAKU CO·Filed 1978·Granted Dec 16, 1980·7 cites·12 claims
- 0230US4652646AThiazolo[3,2-a][1,2,3]triazolo[4,5-d]pyrimidine and [1,3,4]thiadiazolo[3,2-a][1,2,3]triazolo[4,5-d]pyrimidine derivativesDAIICHI SEIYAKU CO·Filed 1985·Granted Mar 24, 1987·1 cites·8 claims
- 0329US4898943ATricyclic triazolopyrimidine derivativesDAIICHI SEIYAKU CO·Filed 1988·Granted Feb 6, 1990·0 cites·15 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →