Inventor · disambiguated record
Tetsuo Nagano
Also filed as: NAGANO TETSUO
52 granted patents·37 pending applications·467 citations·filing 1993–2017
98Inventor score
Files withNAGANO TETSUO28UNIV TOKYO27DAIICHI PURE CHEMICALS CO LTD9SEKISUI MEDICAL CO LTD7TETSUO NAGANO4
Top patents by PatentIndex Score
89 records- 0195US6569892B2Diaminofluorescein derivativesDAIICHI PURE CHEMICALS CO LTD·Filed 2002·Granted May 27, 2003·37 cites·10 claims
- 0293US7524876B2Luciferin derivativesUNIV TOKYO·Filed 2006·Granted Apr 28, 2009·24 cites·5 claims
- 0391US6469051B2Diaminorhodamine derivativeNAGANO TETSUO·Filed 2000·Granted Oct 22, 2002·29 cites·23 claims
- 0489US6441197B1Diaminofluorescein derivativeDAIICHI PURE CHEMICALS CO LTD·Filed 2000·Granted Aug 27, 2002·27 cites·11 claims
- 0589US6201134B1Diaminorhodamine derivativesNAGANO TESTUO·Filed 1998·Granted Mar 13, 2001·39 cites·5 claims
- 0688US6756231B1Diaminorhodamine derivativeDAIICHI PURE CHEMICALS CO LTD·Filed 2000·Granted Jun 29, 2004·22 cites·8 claims
- 0788US5874590ADiaminofluorescein derivativeNAGANO TETSUO·Filed 1997·Granted Feb 23, 1999·43 cites·11 claims
- 0887US6903226B2Fluorescent probe for the quantitation of zincDAIICHI PURE CHEMICALS CO LTD·Filed 2001·Granted Jun 7, 2005·23 cites·9 claims
- 0987US6833386B2Diaminofluorescein derivativesDAIICHI PURE CHEMICALS CO LTD·Filed 2003·Granted Dec 21, 2004·21 cites·3 claims
- 1086US7618997B2Diaminofluorescein derivativesSEKISUI MEDICAL CO LTD·Filed 2006·Granted Nov 17, 2009·3 cites·16 claims
- 1185US9714260B2Asymmetrical Si rhodamine and rhodol synthesisUNIV TOKYO·Filed 2014·Granted Jul 25, 2017·10 cites·29 claims
- 1284US9329184B2Fluorescent probeNAGANO TETSUO·Filed 2012·Granted May 3, 2016·6 cites·12 claims
- 1383US8143069B2Fluorescent probe and method of measuring hypochlorite ionNAGANO TETSUO·Filed 2007·Granted Mar 27, 2012·5 cites·3 claims
- 1483US7087766B2Reagents for the quantitation of active oxygenDAIICHI PURE CHEMICALS CO LTD·Filed 2001·Granted Aug 8, 2006·25 cites·18 claims
- 1582US7897787B2Maleimide derivativeUNIV TOKYO·Filed 2006·Granted Mar 1, 2011·5 cites·5 claims
- 1680US9610366B2Method for diagnosing cancerUNIV TOKYO·Filed 2014·Granted Apr 4, 2017·2 cites·20 claims
- 1779US7524974B2Fluorescent probeNAGANO TETSUO·Filed 2003·Granted Apr 28, 2009·15 cites·17 claims
- 1878US8461358B2Fluorescent probe for measuring proteaseNAGANO TETSUO·Filed 2010·Granted Jun 11, 2013·3 cites·6 claims
- 1974US10189843B2Fused pyrazole derivative having autotaxin inhibitory activityUNIV TOKYO·Filed 2015·Granted Jan 29, 2019·3 cites·11 claims
- 2074US9187499B2Fluorescent probeNAGANO TETSUO·Filed 2012·Granted Nov 17, 2015·2 cites·15 claims
- 2174US8258171B2pH-sensitive fluorescent probeNAGANO TETSUO·Filed 2007·Granted Sep 4, 2012·2 cites·15 claims
- 2273US7482473B2Coumarin derivativeUNIV TOKYO·Filed 2006·Granted Jan 27, 2009·1 cites·12 claims
- 2372USRE40572EFluorescent probe for the quantitation of zincSEKISUI MEDICAL CO LTD·Filed 2001·Granted Nov 11, 2008·7 cites·9 claims
- 2472US6656927B1Ip3 receptor ligandsNAGANO TETSUO·Filed 2000·Granted Dec 2, 2003·11 cites·24 claims
- 2571US6525088B1Agent for measurement of singlet oxygenNAGANO TETSUO·Filed 1999·Granted Feb 25, 2003·39 cites·17 claims
- 2671US2010029010A1Diaminorhodamine DerivativeNAGANO TETSUO·Filed 2009·Application pending·0 cites
- 2770US7074823B2Fluorescent probe for zincDAIICHI PURE CHEMICAL CO LTD·Filed 2004·Granted Jul 11, 2006·8 cites·19 claims
- 2869US10183949B2Pyrimidinone derivative having autotaxin-inhibitory activityUNIV TOKYO·Filed 2017·Granted Jan 22, 2019·1 cites·16 claims
- 2969US7868147B2Fluorescent probeSEKISUI MEDICAL CO LTD·Filed 2004·Granted Jan 11, 2011·6 cites·10 claims
- 3068US9156827B2Anticancer agentNAGANO TETSUO·Filed 2011·Granted Oct 13, 2015·2 cites·6 claims
- 3167US8178669B2Fluorescent probe for peroxynitriteNAGANO TETSUO·Filed 2006·Granted May 15, 2012·2 cites·12 claims
- 3266US9506102B2Fluorescent probe for high-sensitivity pancreatic fluid detection, and method for detecting pancreatic fluidUNIV TOKYO·Filed 2013·Granted Nov 29, 2016·2 cites·15 claims
- 3366US9170266B2Fluorescent probeNAGANO TETSUO·Filed 2012·Granted Oct 27, 2015·1 cites·15 claims
- 3466US7696245B2Fluorescent probe for zincSEKISUI MEDICAL CO LTD·Filed 2004·Granted Apr 13, 2010·4 cites·11 claims
- 3566US7378282B2Method for measuring hypochlorite ionSETSUKINAI KEN-ICHI·Filed 2003·Granted May 27, 2008·7 cites·8 claims
- 3665US8465985B2Fluorescent probeNAGANO TETSUO·Filed 2008·Granted Jun 18, 2013·4 cites·7 claims
- 3764US2008014147A1Tumor specific fluorescent dyeUNIV TOKYO·Filed 2007·Application pending·0 cites
- 3863US8410164B2Reagent for measurement of active oxygenNAGANO TETSUO·Filed 2009·Granted Apr 2, 2013·1 cites·20 claims
- 3961US2009118471A1Novel coumarin derivativesUNIV TOKYO·Filed 2008·Application pending·0 cites
- 4060US9688857B2Fluorescent probeUNIV TOKYO·Filed 2016·Granted Jun 27, 2017·0 cites·11 claims
- 4160US8394850B2Fluorescent probe specific to hydrogen peroxideNAGANO TETSUO·Filed 2009·Granted Mar 12, 2013·0 cites·5 claims
- 4260US8309319B2Fluorescent probe for measurement of UDP-glucuronosyltransferaseNAGANO TETSUO·Filed 2008·Granted Nov 13, 2012·1 cites·8 claims
- 4359US2010330685A1Diaminorhodamine derivativeSEKISUI MEDICAL CO LTD·Filed 2010·Application pending·0 cites
- 4458US8507677B2Fluorescent probeNAGANO TETSUO·Filed 2008·Granted Aug 13, 2013·0 cites·25 claims
- 4558US2008108141A1Diaminorhodamine derivativeNAGANO TETSUO·Filed 2007·Application pending·0 cites
- 4656US5424216ANo radical measuring method and apparatusJASCO CORP·Filed 1993·Granted Jun 13, 1995·23 cites·14 claims
- 4756US2009263910A1Method for measuring hypochlorite ionSETSUKINAI KEN-ICHI·Filed 2009·Application pending·0 cites
- 4856US2016023988A1Fluorescent probeUNIV TOKYO·Filed 2015·Application pending·0 cites
- 4956US2008188006A1Method for measuring hypochlorite ionTETSUO NAGANO·Filed 2008·Application pending·0 cites
- 5054US9784732B2Acidic environment-detecting fluorescent probeURANO YASUTERU·Filed 2012·Granted Oct 10, 2017·1 cites·6 claims
Showing the top 50 of 89 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →