Inventor · disambiguated record
Tadahiko Karasawa
Also filed as: KARASAWA TADAHIKO
6 granted patents·133 citations·filing 1975–1991
84Inventor score
Files withDAINIPPON PHARMACEUTICAL CO6
Top patents by PatentIndex Score
6 records- 0193US4870074ASubstituted benzamide derivatives, for enhancing gastrointestinal motilityDAINIPPON PHARMACEUTICAL CO·Filed 1987·Granted Sep 26, 1989·48 cites·28 claims
- 0287US5017573AIndazole-3-carboxylic acid derivativesDAINIPPON PHARMACEUTICAL CO·Filed 1989·Granted May 21, 1991·52 cites·16 claims
- 0383US3983239AHexahydro-γ-carboline derivatives and their saltsDAINIPPON PHARMACEUTICAL CO·Filed 1975·Granted Sep 28, 1976·12 cites·16 claims
- 0472US4237135A2-(4-Ethyl-1-piperazinyl)-4-phenylquinoline, process for preparation thereof, and composition thereofDAINIPPON PHARMACEUTICAL CO·Filed 1979·Granted Dec 2, 1980·6 cites·9 claims
- 0570US4528299A1-(2,3-Dimethyl-4-methoxyphenyl)-2-methyl-3-(1-pyrrolidinyl)-1-propanone and anti-spastic use thereofDAINIPPON PHARMACEUTICAL CO·Filed 1983·Granted Jul 9, 1985·8 cites·10 claims
- 0659US5166341A6-amino-1,4-hexahydro-1H-diazepine derivativesDAINIPPON PHARMACEUTICAL CO·Filed 1991·Granted Nov 24, 1992·7 cites·16 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →