Inventor
UCHIDA MANABU
JP37 patents
⚠️ This page may combine multiple inventors who share the name “UCHIDA MANABU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CHISSO CORP
29 patentsUS6485847B1Nov 26, 2002
Amine derivative and organic electroluminescent device using the same
CHISSO CORP28 citations92
US6376694B1Apr 23, 2002
Silole derivatives and organic electroluminescent element containing the same
CHISSO CORP24 citations92
US5986121ANov 16, 1999
Silacyclopentadiene derivatives and an organic electroluminescent element obtained by using the silacyclopentadiene derivative
CHISSO CORP30 citations92
US5587444ADec 24, 1996
Copolymer, a process for producing the same and an electroluminescent element using the same
CHISSO CORP23 citations92
US4971909ANov 20, 1990
Process for producing optically active compounds having pyridine skeletons
CHISSO CORP26 citations92
US4877548AOct 31, 1989
Liquid crystal composition
CHISSO CORP24 citations92
US6767654B2Jul 27, 2004
Organic electroluminescent device
CHISSO CORP39 citations90
US6333122B1Dec 25, 2001
Red-emitting material and organic electroluminescent device made by using the same
CHISSO CORP17 citations84
US5294522AMar 15, 1994
Photochromic compound
CHISSO CORP12 citations74
US5183587AFeb 2, 1993
Liquid crystalline compound
CHISSO CORP14 citations74
US5076947ADec 31, 1991
1-phenyl-1-propanol derivative
CHISSO CORP13 citations74
US5055220AOct 8, 1991
Dicyclohexylethylene derivatives
CHISSO CORP8 citations74
US4962031AOct 9, 1990
Process for producing optically active compounds
CHISSO CORP16 citations74
US4882451ANov 21, 1989
Optically active compounds and process for producing thereof
CHISSO CORP11 citations74
US4880562ANov 14, 1989
Liquid crystal compound
CHISSO CORP14 citations74
US6376106B1Apr 23, 2002
Diaminonaphthalene derivative and organic electroluminescent device using the same
CHISSO CORP12 citations73
US6051319AApr 18, 2000
Silacyclopentadiene derivatives and an organic electroluminescent element obtained by using the silacyclopentadiene derivative
CHISSO CORP7 citations73
US6696182B2Feb 24, 2004
Organic electroluminescent device comprising dipyridylthiophene derivative
CHISSO CORP4 citations63
US5180519AJan 19, 1993
Alkenyl ether derivative and liquid crystal composition containing the same
CHISSO CORP3 citations63
US5064565ANov 12, 1991
Cyclohexenylethane compound
CHISSO CORP2 citations63
US4965018AOct 23, 1990
Optically active pyridylethanol derivative
CHISSO CORP2 citations63
US6005128ADec 21, 1999
Silacyclopentadiene derivative
CHISSO CORP4 citations62
US7569694B2Aug 4, 2009
Coumarin compound, material for light emitting device and organic electroluminescent device
CHISSO CORP2 citations61
US6902832B2Jun 7, 2005
Charge-transporting material containing diazapentacene derivative, luminescent material, and organic electroluminescent element employing these
CHISSO CORP3 citations61
US5202055AApr 13, 1993
Alkenyl ether compound and a composition containing the same
CHISSO CORP2 citations61
US6761981B2Jul 13, 2004
Cyclic tertiary amine compound and organic electroluminescent device containing the compound
CHISSO CORP4 citations59
US5053162AOct 1, 1991
Difluoroalkylcyclohexylbenzonitrile derivative
CHISSO CORP3 citations58
US6936189B2Aug 30, 2005
Cyclic tertiary amine compound and organic electroluminescent device containing the compound
CHISSO CORP1 citations48
US6617053B2Sep 9, 2003
Organic electroluminescent device containing dithiafulvene derivative
CHISSO CORP0 citations36
DAICEL CHEM
4 patentsUS4638057AJan 20, 1987
Cellulose acetate molding containing odoriferous substance
DAICEL CHEM52 citations96
US4663447AMay 5, 1987
Porous spherical cellulose acetate particles
DAICEL CHEM29 citations92
US4415734ANov 15, 1983
Process for preparation of cellulose acetate
DAICEL CHEM26 citations80
US4439605AMar 27, 1984
Process for producing cellulose acetate
DAICEL CHEM23 citations78