Inventor · disambiguated record
Mitsuru Oka
Also filed as: OKA MITSURU
7 granted patents·1 pending application·34 citations·filing 1986–2013
78Inventor score
Files withSANWA KAGAKU KENKYUSHO CO8
Top patents by PatentIndex Score
8 records- 0185US4871740AGlycyrrhetic acid derivatives and use thereofSANWA KAGAKU KENKYUSHO CO·Filed 1987·Granted Oct 3, 1989·24 cites·18 claims
- 0273US7345180B2Compound inhibiting dipeptidyl peptidase IVSANWA KAGAKU KENKYUSHO CO·Filed 2004·Granted Mar 18, 2008·8 cites·15 claims
- 0336US4734411APyrrolizidine compounds, salts thereof, process for the preparation of same and pharmaceutical agents comprising sameSANWA KAGAKU KENKYUSHO CO·Filed 1986·Granted Mar 29, 1988·1 cites·9 claims
- 0435US5177102APolyisoprene compounds and salts thereofSANWA KAGAKU KENKYUSHO CO·Filed 1991·Granted Jan 5, 1993·1 cites·8 claims
- 0535US2015239890A1Crystal of n-[2-(amino)-2-methylpropyl]-2-methylpyrazolo[1,5-a]pyrimidine-6-carboxamideSANWA KAGAKU KENKYUSHO CO·Filed 2013·Application pending·0 cites
- 0634US4985569APyrrolizine derivative and its manufactureSANWA KAGAKU KENKYUSHO CO·Filed 1989·Granted Jan 15, 1991·0 cites·2 claims
- 0731US5110945A1-azoniabicyclo[3.3.0]oct-1(5)-ene salt derivatives and process for the preparation of the sameSANWA KAGAKU KENKYUSHO CO·Filed 1991·Granted May 5, 1992·0 cites·3 claims
- 0831US4897495AProcess for the preparation of pyrrolizine derivativesSANWA KAGAKU KENKYUSHO CO·Filed 1989·Granted Jan 30, 1990·0 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →