Inventor · disambiguated record
Naoki Kai
Also filed as: KAI NAOKI
4 granted patents·61 citations·filing 1990–1996
70Inventor score
Files withDAINIPPON PHARMACEUTICAL CO4
Top patents by PatentIndex Score
4 records- 0191US5021421A2-(1-Piperazinyl)-4-phenylcycloalkanopyridine derivatives, processes for the production thereof, and pharmaceutical composition containing the sameDAINIPPON PHARMACEUTICAL CO·Filed 1990·Granted Jun 4, 1991·56 cites·19 claims
- 0239US5847159A1- ω-(3,4-dihydro-2-naphthalenyl)alkyl!-cyclic amine derivatives, process for preparing the same, and pharmaceutical composition containing the sameDAINIPPON PHARMACEUTICAL CO·Filed 1996·Granted Dec 8, 1998·5 cites·23 claims
- 0332US5185338AMedicament for treating cerebral insufficiency diseases, novel 2-(1-piperazinyl)-4-phenylcycloalkanopyrimidine derivatives, and process for the production thereofDAINIPPON PHARMACEUTICAL CO·Filed 1991·Granted Feb 9, 1993·0 cites·8 claims
- 0428US5041443AMedicament for treating cerebral insufficiency diseases, novel 2-(1-piperazinyl)-4-phenylcycloalkanopyrimidine derivatives, and process for the production thereofDAINIPPON PHARMACEUTICAL CO·Filed 1990·Granted Aug 20, 1991·0 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →