Inventor
NAKANO TAKAHARU
JP17 patents
⚠️ This page may combine multiple inventors who share the name “NAKANO TAKAHARU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CHISSO CORP
16 patentsUS4839443AJun 13, 1989
Polysiloxane containing hydroxyl groups and a silicone-modified polyurethane using the same
CHISSO CORP75 citations94
US4658049AApr 14, 1987
Carboxyl group-containing siloxane compound
CHISSO CORP37 citations92
US6767654B2Jul 27, 2004
Organic electroluminescent device
CHISSO CORP39 citations90
US4822850AApr 18, 1989
Modified polyorganosiloxane containing isocyanate group and process for preparing the same
CHISSO CORP29 citations89
US5047491ASep 10, 1991
Polyorganosiloxane compounds
CHISSO CORP21 citations81
US4987203AJan 22, 1991
Polyorganosiloxane compounds with epoxy group
CHISSO CORP21 citations81
US5140087AAug 18, 1992
Organosiloxane and process for preparing the same
CHISSO CORP8 citations72
US4996280AFeb 26, 1991
Polyorganosiloxane compounds with amino group
CHISSO CORP9 citations72
US4992521AFeb 12, 1991
Organosiloxane and process for preparing the same
CHISSO CORP12 citations72
US5672671ASep 30, 1997
Process for producing diorganopolysiloxane
CHISSO CORP9 citations67
US6696182B2Feb 24, 2004
Organic electroluminescent device comprising dipyridylthiophene derivative
CHISSO CORP4 citations63
US6902832B2Jun 7, 2005
Charge-transporting material containing diazapentacene derivative, luminescent material, and organic electroluminescent element employing these
CHISSO CORP3 citations61
US5098981AMar 24, 1992
Polyorganosiloxane
CHISSO CORP5 citations61
US6761981B2Jul 13, 2004
Cyclic tertiary amine compound and organic electroluminescent device containing the compound
CHISSO CORP4 citations59
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