Inventor · disambiguated record
Norikazu Ohtake
Also filed as: OHTAKE NORIKAZU
11 granted patents·37 citations·filing 1991–2009
84Inventor score
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11 records- 0181US7595316B2Heteroaryloxy nitrogenous saturated heterocyclic derivativeBANYU PHARMA CO LTD·Filed 2004·Granted Sep 29, 2009·18 cites·8 claims
- 0279US7547693B2Piperidine derivativeBANYU PHARMA CO LTD·Filed 2004·Granted Jun 16, 2009·14 cites·13 claims
- 0359US8044070B2Heteroaryloxy nitrogenous saturated heterocyclic derivativeMSD KK·Filed 2009·Granted Oct 25, 2011·0 cites·8 claims
- 0458US7834182B2Piperidine derivativeBANYU PHARMA CO LTD·Filed 2009·Granted Nov 16, 2010·0 cites·9 claims
- 0550US8609699B2Oxotetrahydrofuran-2-yl-benzimidazole derivativeIINO TOMOHARU·Filed 2009·Granted Dec 17, 2013·0 cites·10 claims
- 0643US5438054A2-(substituted pyrrolidinylthio) carbapenem derivativesBANYU PHARMA CO LTD·Filed 1994·Granted Aug 1, 1995·2 cites·19 claims
- 0743US5373002A2-(substituted pyrrolidinylthio) carbapenem derivativesBANYU PHARMA CO LTD·Filed 1992·Granted Dec 13, 1994·2 cites·13 claims
- 0841US7960402B2Carbamoyl-substituted spiro derivativeBANYU PHARMA CO LTD·Filed 2005·Granted Jun 14, 2011·0 cites·10 claims
- 0940US8592428B2Acetyl pyrrolidinyl indole derivativeIMAMURA HIDEAKI·Filed 2009·Granted Nov 26, 2013·0 cites·18 claims
- 1037US5374720A2-(substituted pyrrolidinylthio)carbapenem derivativesBANYU PHARMA CO LTD·Filed 1991·Granted Dec 20, 1994·1 cites·4 claims
- 1134US8158652B2Substituted pyridone derivativeOHTAKE NORIKAZU·Filed 2005·Granted Apr 17, 2012·0 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →