Inventor · disambiguated record
Toshihisa Oda
Also filed as: ODA TOSHIHISA
3 granted patents·195 citations·filing 1989–1997
76Inventor score
Top patents by PatentIndex Score
3 records- 0187US4983593APharmaceutical composition of dihydropyridine compoundZERIA PHARM CO LTD·Filed 1989·Granted Jan 8, 1991·83 cites·4 claims
- 0286US6462093B1Method for converting sparingly water-soluble medical substance to amorphous stateNISSAN CHEMICAL IND LTD·Filed 1996·Granted Oct 8, 2002·102 cites·12 claims
- 0339US6171599B1Process for producing efonidipine hydrochloride preparationsNISSAN CHEMICAL IND LTD·Filed 1997·Granted Jan 9, 2001·10 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →