Inventor · disambiguated record
Masateru Ohta
Also filed as: OHTA MASATERU
7 granted patents·99 citations·filing 2001–2015
84Inventor score
Top patents by PatentIndex Score
7 records- 0190US7271188B2Imidazolidine derivativesCHUGAI PHARMACEUTICAL CO LTD·Filed 2004·Granted Sep 18, 2007·53 cites·13 claims
- 0287US8470829B2Imidazolidine derivative and use thereofTACHIBANA KAZUTAKA·Filed 2005·Granted Jun 25, 2013·21 cites·29 claims
- 0378US7803826B2Imidazolidine derivativesCHUGAI PHARMACEUTICAL CO LTD·Filed 2005·Granted Sep 28, 2010·5 cites·12 claims
- 0475US9169254B2Spiroimidazolone derivativeESAKI TORU·Filed 2010·Granted Oct 27, 2015·7 cites·5 claims
- 0575US7018993B2Antiandrogenic agentCHUGAI PHARMACEUTICAL CO LTD·Filed 2001·Granted Mar 28, 2006·12 cites·27 claims
- 0666US9487517B2Spiroimidazolone derivativeCHUGAI PHARMACEUTICAL CO LTD·Filed 2015·Granted Nov 8, 2016·1 cites·7 claims
- 0751US7879887B2α-amino acid derivatives and medicaments containing the same as an active ingredientNISSAN CHEMICAL IND LTD·Filed 2007·Granted Feb 1, 2011·0 cites·14 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →