Inventor · disambiguated record
Masahiko Okano
Also filed as: OKANO MASAHIKO
4 granted patents·2 citations·filing 2001–2013
58Inventor score
Top patents by PatentIndex Score
4 records- 0165US7718663B2Quinazoline derivatives and medicamentsNIPPON SHINYAKU CO LTD·Filed 2003·Granted May 18, 2010·1 cites·18 claims
- 0263US8431586B2Quinazoline derivatives and pharmaceutical compositions thereofOKANO MASAHIKO·Filed 2006·Granted Apr 30, 2013·1 cites·5 claims
- 0349US8835446B2Quinazoline derivatives and pharmaceutical compositions thereofNIPPON SHINYAKU CO LTD·Filed 2013·Granted Sep 16, 2014·0 cites·6 claims
- 0439US7220751B2Quinazoline derivatives and drugsNIPPON SHINYAKU CO LTD·Filed 2001·Granted May 22, 2007·0 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →