Inventor
HAYAFUJI AKINORI
JP10 patents
⚠️ This page may combine multiple inventors who share the name “HAYAFUJI AKINORI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
PIONEER TOHOKU CORP
7 patentsUS7557802B2Jul 7, 2009
Self light emitting type display device
PIONEER TOHOKU CORP17 citations90
US7295175B2Nov 13, 2007
Device and method for driving for light-emitting display panel
PIONEER TOHOKU CORP2 citations61
US8035586B2Oct 11, 2011
Device for driving active matrix light-emitting display panel by controlling drive voltage
PIONEER TOHOKU CORP2 citations60
US7515146B2Apr 7, 2009
Drive device and drive method of light emitting display panel
PIONEER TOHOKU CORP5 citations60
US7471288B2Dec 30, 2008
Light emitting display device and driving control method therefor
PIONEER TOHOKU CORP5 citations60
US7439758B2Oct 21, 2008
Display apparatus and method of inspecting the same
PIONEER TOHOKU CORP1 citations50
US7368877B2May 6, 2008
Light emitting display device and drive control method thereof
PIONEER TOHOKU CORP1 citations50
HAYAFUJI AKINORI
3 patentsUS8227974B2Jul 24, 2012
Light emitting apparatus with an organic electroluminescence cell
HAYAFUJI AKINORI2 citations58
US8125479B2Feb 28, 2012
Self light emitting type display device
HAYAFUJI AKINORI2 citations58
US8405302B2Mar 26, 2013
Light emitting apparatus with an organic electroluminescence cell
HAYAFUJI AKINORI0 citations48