Inventor
TAKIGUCHI TAKAO
JP159 patents
⚠️ This page may combine multiple inventors who share the name “TAKIGUCHI TAKAO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CANON KK
49 patentsUS7147935B2Dec 12, 2006
Luminescence device and display apparatus
CANON KK133 citations99
US6921915B2Jul 26, 2005
Metal coordination compound, luminescence device and display apparatus
CANON KK1,048 citations99
US6780528B2Aug 24, 2004
Luminescence device and metal coordination compound therefor
CANON KK146 citations99
US7238435B2Jul 3, 2007
Polymeric compound and organic luminescence device
CANON KK74 citations98
US7220495B2May 22, 2007
Luminescence device, display apparatus and metal coordination compound
CANON KK65 citations98
US7094477B2Aug 22, 2006
Luminescence device and display apparatus
CANON KK79 citations98
US6953628B2Oct 11, 2005
Luminescence device and display apparatus
CANON KK115 citations98
US6821646B2Nov 23, 2004
Luminescence device, display apparatus and metal coordination compound
CANON KK100 citations98
US7166958B2Jan 23, 2007
Light emitting device having dopant in a light emitting layer, and method of producing the light emitting device
CANON KK30 citations96
US6838818B2Jan 4, 2005
Light emitting device having a dopant in a light emitting layer and method of producing the light emitting device
CANON KK46 citations96
US6815091B2Nov 9, 2004
Luminescence device, display apparatus and metal coordination compound
CANON KK48 citations96
US7910227B2Mar 22, 2011
Light emitting device having dopants in a light emitting layer
CANON KK14 citations93
US7790299B2Sep 7, 2010
Light emitting device having dopants in a light emitting layer
CANON KK15 citations93
US7736758B2Jun 15, 2010
Light emitting device having dopants in a light emitting layer
CANON KK12 citations93
US7687155B2Mar 30, 2010
Luminescence device and display apparatus
CANON KK15 citations93
US7544426B2Jun 9, 2009
Luminescence device and display apparatus
CANON KK22 citations93
US7527879B2May 5, 2009
Luminescence device and display apparatus
CANON KK19 citations93
US7446471B2Nov 4, 2008
OLED provided with organic layer comprising first and second dopants based on iridium organic complex compounds
CANON KK19 citations93
US7189466B2Mar 13, 2007
Organic light-emitting element and display device
CANON KK32 citations93
US7108924B2Sep 19, 2006
Polymer compound and electroluminescent element
CANON KK22 citations93
US7078115B2Jul 18, 2006
Metal coordination compound and electroluminescence device
CANON KK18 citations93
US6897913B2May 24, 2005
Luminescence device
CANON KK19 citations93
US6824894B2Nov 30, 2004
Metal coordination compound and electroluminescence device
CANON KK40 citations93
US6812497B2Nov 2, 2004
Organic light emitting device
CANON KK44 citations93
US6797980B2Sep 28, 2004
Metal coordination compound, luminescence device and display apparatus
CANON KK38 citations93
US6733905B2May 11, 2004
Metal coordination compound, luminescence device and display apparatus
CANON KK42 citations93
US6645579B1Nov 11, 2003
Liquid crystal device
CANON KK19 citations93
US6323850B1Nov 27, 2001
Driving method for liquid crystal device
CANON KK20 citations93
US6128064AOct 3, 2000
Liquid crystal device and liquid crystal display apparatus
CANON KK24 citations93
US5284599AFeb 8, 1994
Mesomorphic compound, liquid crystal composition containing same, liquid crystal device using same display apparatus
CANON KK23 citations93
US5091109AFeb 25, 1992
Mesomorphic compound, liquid crystal composition containing same and liquid crystal device using same
CANON KK24 citations93
US5076961ADec 31, 1991
Mesomorphic compound, liquid crystal composition containing same and liquid crystal device using same
CANON KK26 citations93
US5034151AJul 23, 1991
Mesomorphic compound, ferroelectric liquid crystal composition containing same and ferroelectric liquid crystal device
CANON KK29 citations93
US4666810AMay 19, 1987
Photosensitive member for electrophotography comprising azo pigments
CANON KK34 citations92
US8017774B2Sep 13, 2011
Producing method for iridium complex
CANON KK13 citations84
US7998597B2Aug 16, 2011
Organic light emitting device
CANON KK11 citations84
US7982213B2Jul 19, 2011
Phenanthroline compound and organic light emitting device using same
CANON KK13 citations84
US7976958B2Jul 12, 2011
Metal complex compound, electroluminescent device and display apparatus
CANON KK10 citations84
US7875366B2Jan 25, 2011
Luminescent device
CANON KK8 citations84
US7597955B2Oct 6, 2009
Light-emitting device, organic compound and display
CANON KK8 citations84
US7413818B2Aug 19, 2008
Light-emitting device
CANON KK16 citations84
US7361414B2Apr 22, 2008
Light emitting device and display apparatus using same
CANON KK13 citations84
US7354662B2Apr 8, 2008
Metal coordination compound, luminescence device and display apparatus
CANON KK12 citations84
US7279233B2Oct 9, 2007
Light-emitting material and light-emitting device
CANON KK14 citations84
US6991857B2Jan 31, 2006
Metal coordination compound, luminescence device and display apparatus
CANON KK11 citations84
US6974639B2Dec 13, 2005
Metal coordination compound, luminescence device and display apparatus
CANON KK12 citations84
US6929873B2Aug 16, 2005
Electroluminescent device using metal coordination compound
CANON KK13 citations84
US6783873B2Aug 31, 2004
Metal coordination compound and organic luminescence device
CANON KK18 citations84
US6528940B1Mar 4, 2003
Conductive liquid crystal device, and organic electroluminescence device
CANON KK16 citations84
KAMATANI JUN
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