Inventor
WAKIMOTO TAKEO
JP17 patents
⚠️ This page may combine multiple inventors who share the name “WAKIMOTO TAKEO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
PIONEER ELECTRONIC CORP
8 patentsUS5227252AJul 13, 1993
Electroluminescent device
PIONEER ELECTRONIC CORP166 citations97
US5256945AOct 26, 1993
Organic electroluminescence element
PIONEER ELECTRONIC CORP114 citations96
US5276381AJan 4, 1994
Organic electroluminescent device
PIONEER ELECTRONIC CORP76 citations95
US5487953AJan 30, 1996
Organic electroluminescent device
PIONEER ELECTRONIC CORP64 citations92
US5374489ADec 20, 1994
Organic electroluminescent device
PIONEER ELECTRONIC CORP25 citations91
US5104740AApr 14, 1992
Electroluminescent element
PIONEER ELECTRONIC CORP38 citations91
US5122711AJun 16, 1992
Electroluminescent device
PIONEER ELECTRONIC CORP13 citations73
US5069975ADec 3, 1991
Electroluminescent element
PIONEER ELECTRONIC CORP17 citations72
PIONEER CORP
4 patentsUS6602618B2Aug 5, 2003
Organic electroluminescence element
PIONEER CORP60 citations95
US6812638B2Nov 2, 2004
Organic semiconductor diode
PIONEER CORP14 citations84
US6690028B2Feb 10, 2004
Organic electroluminescence element display device with organic semiconductor diodes
PIONEER CORP19 citations84
US7645523B2Jan 12, 2010
Organic electroluminescence element
PIONEER CORP0 citations41