Inventor · disambiguated record
Masami Nakai
Also filed as: NAKAI MASAMI
4 granted patents·3 pending applications·19 citations·filing 2008–2016
74Inventor score
Technology areasA61P
Top patents by PatentIndex Score
7 records- 0186US8269011B2Quinolone compound and pharmaceutical compositionOTSUBO KENJI·Filed 2008·Granted Sep 18, 2012·9 cites·4 claims
- 0283US8642619B2Quinolone compound and pharmaceutical compositionOTSUBO KENJI·Filed 2012·Granted Feb 4, 2014·6 cites·6 claims
- 0379US9045464B2Quinolone compound and pharmaceutical compositionOTSUKA PHARMA CO LTD·Filed 2014·Granted Jun 2, 2015·3 cites·3 claims
- 0471US9403773B2Quinolone compound and pharmaceutical compositionOTSUKA PHARMA CO LTD·Filed 2015·Granted Aug 2, 2016·1 cites·3 claims
- 0560US2011251180A1Pharmaceutical agent comprising quinolone compoundOTSUKA PHARMA CO LTD·Filed 2009·Application pending·0 cites
- 0655US2016304461A1Quinolone compound and pharmaceutical compositionOTSUKA PHARMA CO LTD·Filed 2016·Application pending·0 cites
- 0749US2013217678A1Pharmaceutical agent comprising quinolone compoundOTSUKA PHARMA CO LTD·Filed 2013·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Masami Nakai files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →