Inventor · disambiguated record
Masato Azuma
Also filed as: AZUMA MASATO
4 granted patents·117 citations·filing 1987–1993
79Inventor score
Top patents by PatentIndex Score
4 records- 0178US5200190APercutaneous pharmaceutical preparationSEIKISUI CHEMICAL CO LTD·Filed 1989·Granted Apr 6, 1993·62 cites·10 claims
- 0266US4971799APercutaneous-administration-type pharmaceutical preparation of nitroglycerinSEIKISUI CHEMICAL CO LTD·Filed 1988·Granted Nov 20, 1990·14 cites·6 claims
- 0364US5252588APercutaneously absorbable crosslinked polyvinylpyrrolidone eperisone or tolperisone preparationSEIKISUI CHEMICAL CO LTD·Filed 1993·Granted Oct 12, 1993·34 cites·8 claims
- 0430US5211943APharmaceutical preparation for administration by percutaneous absorption and a method for their manufactureCHUGAI SEIYAKU KABUSHILI KAISH·Filed 1987·Granted May 18, 1993·7 cites·42 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →