Inventor · disambiguated record
Akinori Hayafuji
Also filed as: HAYAFUJI AKINORI
10 granted patents·9 pending applications·37 citations·filing 2004–2012
86Inventor score
Top patents by PatentIndex Score
19 records- 0180US7471288B2Light emitting display device and driving control method thereforPIONEER TOHOKU CORP·Filed 2005·Granted Dec 30, 2008·5 cites·15 claims
- 0279US7515146B2Drive device and drive method of light emitting display panelPIONEER TOHOKU CORP·Filed 2005·Granted Apr 7, 2009·5 cites·10 claims
- 0378US7557802B2Self light emitting type display devicePIONEER TOHOKU CORP·Filed 2004·Granted Jul 7, 2009·17 cites·5 claims
- 0471US7295175B2Device and method for driving for light-emitting display panelPIONEER TOHOKU CORP·Filed 2006·Granted Nov 13, 2007·2 cites·12 claims
- 0570US8125479B2Self light emitting type display deviceHAYAFUJI AKINORI·Filed 2009·Granted Feb 28, 2012·2 cites·6 claims
- 0668US8035586B2Device for driving active matrix light-emitting display panel by controlling drive voltagePIONEER TOHOKU CORP·Filed 2006·Granted Oct 11, 2011·2 cites·15 claims
- 0765US8227974B2Light emitting apparatus with an organic electroluminescence cellHAYAFUJI AKINORI·Filed 2007·Granted Jul 24, 2012·2 cites·5 claims
- 0865US7439758B2Display apparatus and method of inspecting the samePIONEER TOHOKU CORP·Filed 2006·Granted Oct 21, 2008·1 cites·15 claims
- 0965US7368877B2Light emitting display device and drive control method thereofPIONEER TOHOKU CORP·Filed 2005·Granted May 6, 2008·1 cites·15 claims
- 1052US2007085785A1Drive apparatus and drive method for light emitting display panelPIONEER TOHOKU CORP·Filed 2006·Application pending·0 cites
- 1151US8405302B2Light emitting apparatus with an organic electroluminescence cellHAYAFUJI AKINORI·Filed 2012·Granted Mar 26, 2013·0 cites·8 claims
- 1250US2011291098A1Organic el display device, mother substrate of organic el display device, and method of testing organic el display deviceHAYAFUJI AKINORI·Filed 2009·Application pending·0 cites
- 1348US2010220120A1Light emitting display panelPIONEER TOHOKU CORP·Filed 2010·Application pending·0 cites
- 1447US2010020061A1Display device and method of driving the display devicePIONEER CORP·Filed 2006·Application pending·0 cites
- 1547US2009284502A1Image signal display control apparatus and image signal display control methodPIONEER TOHOKU CORP·Filed 2006·Application pending·0 cites
- 1646US2006261744A1Drive apparatus and drive method for light emitting display panelPIONEER TOHOKU CORP·Filed 2006·Application pending·0 cites
- 1746US2006279488A1Drive apparatus and drive method for light emitting panelPIONEER TOHOKU CORP·Filed 2006·Application pending·0 cites
- 1840US2005110722A1Drive device and drive method of a self light emitting display panelPIONEER TOHOKU CORP·Filed 2004·Application pending·0 cites
- 1939US2005052448A1Drive device and drive method of light emitting display panelPIONEER TOHOKU CORP·Filed 2004·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →