Inventor · disambiguated record
Ikuo Koyama
Also filed as: KOYAMA IKUO
6 granted patents·669 citations·filing 1986–1993
88Inventor score
Technology areasA61K
Files withTAISHO PHARMACEUTICAL CO LTD6
Top patents by PatentIndex Score
6 records- 0191US5565213AStable liposome aqueous suspensionTAISHO PHARMACEUTICAL CO LTD·Filed 1992·Granted Oct 15, 1996·399 cites·1 claims
- 0287US5707646ATaste masking pharmaceutical compositionTAISHO PHARMACEUTICAL CO LTD·Filed 1993·Granted Jan 13, 1998·133 cites·9 claims
- 0382US5017383AMethod of producing fine coated pharmaceutical preparationTAISHO PHARMACEUTICAL CO LTD·Filed 1989·Granted May 21, 1991·76 cites·14 claims
- 0458US4853249AMethod of preparing sustained-release pharmaceutical/preparationTAISHO PHARMACEUTICAL CO LTD·Filed 1986·Granted Aug 1, 1989·30 cites·16 claims
- 0557US4892740AOrally administrable pharmaceutical preparation of improved flavoring characteristicsTAISHO PHARMACEUTICAL CO LTD·Filed 1988·Granted Jan 9, 1990·28 cites·8 claims
- 0628US5227171AProcess for producing flavored pharmaceutical preparation for oral administration using a cold water solution of polyvinyl acetal dimethylaminoacetateTAISHO PHARMACEUTICAL CO LTD·Filed 1990·Granted Jul 13, 1993·3 cites·14 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →