Inventor · disambiguated record
Masatoshi Haga
Also filed as: HAGA MASATOSHI
3 granted patents·0 citations·filing 2015–2018
41Inventor score
Files withROHTO PHARMA3
Top patents by PatentIndex Score
3 records- 0157US12263239B2External composition containing ascorbic acid and/or salt thereofROHTO PHARMA·Filed 2018·Granted Apr 1, 2025·0 cites·10 claims
- 0241US11166938B2External composition containing ascorbic acid and/or salts thereofROHTO PHARMA·Filed 2017·Granted Nov 9, 2021·0 cites·12 claims
- 0339US10835572B2Composition for external applicationROHTO PHARMA·Filed 2015·Granted Nov 17, 2020·0 cites·18 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →