Inventor · disambiguated record
Nobumasa Otsubo
Also filed as: OTSUBO NOBUMASA
5 granted patents·7 citations·filing 2005–2020
69Inventor score
Top patents by PatentIndex Score
5 records- 0179US10787428B2α,β-unsaturated amide compoundKYOWA KIRIN CO LTD·Filed 2016·Granted Sep 29, 2020·2 cites·19 claims
- 0271US7998954B2Pyrimidodiazepinone derivativeKYOWA HAKKO KIRIN CO LTD·Filed 2008·Granted Aug 16, 2011·3 cites·26 claims
- 0365US8507484B2Preventive and/or therapeutic agent for neutrophilic inflammatory diseasesIIDA KYOICHIRO·Filed 2005·Granted Aug 13, 2013·2 cites·19 claims
- 0456US11332455B2α,β-unsaturated amide compoundKYOWA KIRIN CO LTD·Filed 2020·Granted May 17, 2022·0 cites·3 claims
- 0529US9453021B2Pyrimidodiazepinone compoundOTSUBO NOBUMASA·Filed 2012·Granted Sep 27, 2016·0 cites·13 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →