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Inventor

Tetsuo Nagano

Inventor
Tokyo, JP

Overview

52→
Patents
1995–2020
Patent span
Chemistry
Primary field (CPC C)

Patents· 52 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

C07Dprimary
C07DHeterocyclic compounds22%
G01NInvestigating or analysing materials by determining their chemical or physical properties18%
C09BOrganic dyes or closely-related compounds for producing dyes, e.g. pigments14%
Y10TTechnical subjects covered by former us classification10%
C07FAcyclic, carbocyclic or heterocyclic compounds containing elements other than carbon, hydrogen, halogen, oxygen, nitrogen, sulfur, selenium or tellurium9%
C09KMaterials for miscellaneous applications, not provided for elsewhere6%
C12QMeasuring or testing processes involving enzymes, nucleic acids or microorganisms5%
A61KPreparations for medical, dental or toiletry purposes3%
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations3%
Y02PClimate change mitigation technologies in the production or processing of goods3%
PatentTitleYear
10,815,379pH sensitive fluorescent probe202010,689,394Thieno[2,3-b]pyridine derivative, quinoline derivative, and use thereof202010,189,843Fused pyrazole derivative having autotaxin inhibitory activity201910,183,949Pyrimidinone derivative having autotaxin-inhibitory activity201910,004,815Near-infrared quenching group20189,784,732'Acidic environment-detecting fluorescent probe'20179,714,260'Asymmetrical Si rhodamine and rhodol synthesis'20179,688,857'Fluorescent probe'20179,610,366'Method for diagnosing cancer'20179,506,102'Fluorescent probe for high-sensitivity pancreatic fluid detection, and method for detecting pancreatic fluid'20169,329,184'Fluorescent probe'20169,250,232'Fluorescent probe'20169,187,499'Fluorescent probe'20159,170,266'Fluorescent probe'20159,156,827'Anticancer agent'20159,051,597'Fluorescent substrate for detection of enzymatic activity of nitrile-related enzyme'20158,895,317'Reagent for measuring active nitrogen'20148,697,383'Fluorescent substrate for detection of enzymatic activity of nitrile-related enzyme'20148,673,957'Fluorescent probe'20148,507,677'Fluorescent probe'20138,465,985'Fluorescent probe'20138,461,358'Fluorescent probe for measuring protease'20138,410,164'Reagent for measurement of active oxygen'20138,394,850'Fluorescent probe specific to hydrogen peroxide'20138,309,319'Fluorescent probe for measurement of UDP-glucuronosyltransferase'20128,258,171'pH-sensitive fluorescent probe'20128,178,669'Fluorescent probe for peroxynitrite'20128,143,069'Fluorescent probe and method of measuring hypochlorite ion'20127,939,330'Fluorescent probe'20117,897,787'Maleimide derivative'20117,868,147'Fluorescent probe'20117,696,245'Fluorescent probe for zinc'20107,618,997'Diaminofluorescein derivatives'20097,524,876'Luciferin derivatives'20097,524,974'Fluorescent probe'20097,482,473'Coumarin derivative'2009RE040572'Fluorescent probe for the quantitation of zinc'20087,378,282'Method for measuring hypochlorite ion'20087,297,690'Fluorescent lanthadine complex'20077,087,766'Reagents for the quantitation of active oxygen'20067,074,823'Fluorescent probe for zinc'20066,903,226'Fluorescent probe for the quantitation of zinc'20056,833,386'Diaminofluorescein derivatives'20046,756,231'Diaminorhodamine derivative'20046,656,927'Ip3 receptor ligands'20036,569,892'Diaminofluorescein derivatives'20036,525,088'Agent for measurement of singlet oxygen'20036,469,051'Diaminorhodamine derivative'20026,441,197'Diaminofluorescein derivative'20026,201,134'Diaminorhodamine derivatives'20015,874,590'Diaminofluorescein derivative'19995,424,216'No radical measuring method and apparatus'1995

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1995–2020Based in Tokyo, JP· patent location history
1999–2017Patents assigned to NAGANO TETSUO (28)· patent assignee history
1999–2010Based in Suginami-ku, JP· patent location history
2002–2014Patents assigned to DAIICHI PURE CHEMICALS CO LTD (7)· patent assignee history
2008–2017Patents assigned to URANO YASUTERU (12)· patent assignee history
2008–2011Patents assigned to SEKISUI MEDICAL CO LTD (5)· patent assignee history
2009–2020Patents assigned to UNIV TOKYO (30)· patent assignee history
2014–2017Based in Bunkyo-ku, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
UNIV TOKYO302009–2020
NAGANO TETSUOself281999–2017
URANO YASUTERU122008–2017
DAIICHI PURE CHEMICALS CO LTD72002–2014
SEKISUI MEDICAL CO LTD52008–2011
Locations
LocationPatentsSpan
Tokyo, JP411995–2020
Suginami-ku, JP81999–2010
Bunkyo-ku, JP32014–2017