Inventor · disambiguated record
Kiyotaka Hirooka
Also filed as: HIROOKA KIYOTAKA
3 granted patents·12 citations·filing 1988–1994
57Inventor score
Top patents by PatentIndex Score
3 records- 0164US4939126A1-pyrrolidineacetamide derivatives and use thereofSANWA KAGAKU KENKYUSHO CO·Filed 1988·Granted Jul 3, 1990·12 cites·10 claims
- 0228US5530138ACompounds and use thereofSANWA KAGAKU KENKYUSHO CO·Filed 1994·Granted Jun 25, 1996·0 cites·4 claims
- 0324US5434165ANootropic agents, compositions of, and method of use thereofSANAWA KAGAKU KENKYUSHO COMPAN·Filed 1992·Granted Jul 18, 1995·0 cites·12 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →