Inventor · disambiguated record
Katsuyoshi Kawashima
Also filed as: KAWASHIMA KATSUYOSHI
6 granted patents·55 citations·filing 1982–2006
79Inventor score
Top patents by PatentIndex Score
6 records- 0186US7084176B2N-arylphenylacetamide derivatives and medicinal compositions containing the sameDAINIPPON PHARMACEUTICAL CO·Filed 2002·Granted Aug 1, 2006·35 cites·16 claims
- 0259US4758566A2-(1-piperazinyl)-4-substituted phenylquinoline derivatives, processes for the preparation thereof, and pharmaceutical composition containing the sameDAINIPPON PHARMACEUTICAL CO·Filed 1985·Granted Jul 19, 1988·10 cites·6 claims
- 0358US4447439A2-Cyclic amino-2-(1,2-benzisoxazol-3-yl)acetic acid ester derivatives, process for the preparation thereof and composition containing the sameDAINIPPON PHARMACEUTICAL CO·Filed 1982·Granted May 8, 1984·5 cites·24 claims
- 0441US7767854B2N-substituted phenylacetamide derivative and pharmaceutical composition containing the sameDAINIPPON SUMITOMO PHARMA CO·Filed 2006·Granted Aug 3, 2010·0 cites·24 claims
- 0539US5847159A1- 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
- 0627US4677107AAnti-peptic ulcer agentDAINIPPON PHARMACEUTICAL CO·Filed 1985·Granted Jun 30, 1987·0 cites·11 claims
Join the waitlist — get patent alerts
Get an alert when Katsuyoshi Kawashima files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →