Inventor
NAKADA HITOSHI
JP19 patents
⚠️ This page may combine multiple inventors who share the name “NAKADA HITOSHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
PIONEER ELECTRONIC CORP
10 patentsUS5882761AMar 16, 1999
Organic EL element
PIONEER ELECTRONIC CORP633 citations97
US5227252AJul 13, 1993
Electroluminescent device
PIONEER ELECTRONIC CORP166 citations97
US5393614AFeb 28, 1995
Organic electroluminescence device
PIONEER ELECTRONIC CORP85 citations96
US5276381AJan 4, 1994
Organic electroluminescent device
PIONEER ELECTRONIC CORP76 citations95
US5104740AApr 14, 1992
Electroluminescent element
PIONEER ELECTRONIC CORP38 citations91
US6285124B1Sep 4, 2001
Organic EL display panel having a conductive high polymer layer between an anode layer and an organic EL layer
PIONEER ELECTRONIC CORP12 citations74
US5015999AMay 14, 1991
Display unit
PIONEER ELECTRONIC CORP11 citations74
US5122711AJun 16, 1992
Electroluminescent device
PIONEER ELECTRONIC CORP13 citations73
US5069975ADec 3, 1991
Electroluminescent element
PIONEER ELECTRONIC CORP17 citations72
US4591672AMay 27, 1986
Loud speaker assembly
PIONEER ELECTRONIC CORP9 citations72
SUMITOMO CHEMICAL CO
3 patentsUS5947511ASep 7, 1999
Integrally molded air-bag cover article and method of making the same
SUMITOMO CHEMICAL CO47 citations90
US5585061ADec 17, 1996
Method for producing a multilayer molded article
SUMITOMO CHEMICAL CO18 citations82
US6280836B1Aug 28, 2001
Multilayer molded article
SUMITOMO CHEMICAL CO2 citations63