Inventor
TANINAKA MASUMI
JP42 patents
⚠️ This page may combine multiple inventors who share the name “TANINAKA MASUMI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
OKI DATA KK
22 patentsUS6163036ADec 19, 2000
Light emitting element module with a parallelogram-shaped chip and a staggered chip array
OKI DATA KK68 citations96
US6621105B2Sep 16, 2003
Array of light-emitting elements with multilayer wiring
OKI DATA KK25 citations93
US6583446B1Jun 24, 2003
Array of light-emitting elements and emission-altering elements
OKI DATA KK36 citations93
US6765235B2Jul 20, 2004
Array of semiconductor elements with paired driving scheme
OKI DATA KK27 citations92
US6563138B2May 13, 2003
Low-cost, high-density light-emitting-diode array and fabrication method thereof
OKI DATA KK15 citations92
US6388696B1May 14, 2002
Led array, and led printer head
OKI DATA KK39 citations92
US6172701B1Jan 9, 2001
Light emitting element array chip, light emitting element array drive IC and print head
OKI DATA KK23 citations92
US6064418AMay 16, 2000
Led array, print head, and electrophotographic printer
OKI DATA KK16 citations84
US6313483B1Nov 6, 2001
Light-emitting semiconductor device with reduced nonradiative recombination
OKI DATA KK14 citations74
US6222208B1Apr 24, 2001
Light-emitting diode and light-emitting diode array
OKI DATA KK10 citations74
US6136627AOct 24, 2000
High-resolution light-sensing and light-emitting diode array and fabrication method thereof
OKI DATA KK12 citations74
US6054726AApr 25, 2000
Light-emitting semiconductor device with planar structure
OKI DATA KK9 citations74
US6909122B2Jun 21, 2005
Semiconductor light-emitting device with isolation trenches, and method of fabricating same
OKI DATA KK8 citations73
US6190935B1Feb 20, 2001
Low-cost, high-density light-emitting-diode array and fabrication method thereof
OKI DATA KK10 citations73
US7847304B2Dec 7, 2010
LED array, LED head and image recording apparatus
OKI DATA KK6 citations63
US6781246B2Aug 24, 2004
Semiconductor array device with single interconnection layer
OKI DATA KK6 citations63
US6717184B2Apr 6, 2004
Light-emitting element array having an element separating region
OKI DATA KK2 citations63
US6384429B1May 7, 2002
Light-emitting semiconductor device with reduced obstructions to light emission
OKI DATA KK6 citations63
US6271051B1Aug 7, 2001
Light-emitting diode, light-emitting diode array, and method of their fabrication
OKI DATA KK4 citations63
US7754512B2Jul 13, 2010
Method of fabricating semiconductor light-emitting devices with isolation trenches
OKI DATA KK2 citations62
US6858875B2Feb 22, 2005
Light-emitting-element array
OKI DATA KK6 citations62
US6762437B2Jul 13, 2004
Light emitting semiconductor device
OKI DATA KK0 citations52
OKI ELECTRIC IND CO LTD
17 patentsUS5955747ASep 21, 1999
High-density light-emitting-diode array utilizing a plurality of isolation channels
OKI ELECTRIC IND CO LTD53 citations96
US5700714ADec 23, 1997
Diffusion mask and fabrication method for forming pn-junction elements in a compound semiconductor substrate
OKI ELECTRIC IND CO LTD86 citations96
US5523590AJun 4, 1996
LED array with insulating films
OKI ELECTRIC IND CO LTD41 citations96
US5955748ASep 21, 1999
End face light emitting type light emitting diode
OKI ELECTRIC IND CO LTD54 citations95
US6054724AApr 25, 2000
Light-emitting diode, light-emitting diode array
OKI ELECTRIC IND CO LTD21 citations93
US6211537B1Apr 3, 2001
LED array
OKI ELECTRIC IND CO LTD35 citations92
US5997152ADec 7, 1999
Light emitting element module and printer head using the same
OKI ELECTRIC IND CO LTD28 citations92
US5821567AOct 13, 1998
High-resolution light-sensing and light-emitting diode array
OKI ELECTRIC IND CO LTD17 citations92
US5600157AFeb 4, 1997
Light-emitting and light-sensing diode array device, and light-emitting and light-sensing diode with improved sensitivity
OKI ELECTRIC IND CO LTD25 citations89
US6144043ANov 7, 2000
Light emitting semiconductor device having plural light emitting elements with different junction depth
OKI ELECTRIC IND CO LTD16 citations84
US6133588AOct 17, 2000
Light-emitting element array and fabrication method with separate light-emitting and current-conducting diffusion areas
OKI ELECTRIC IND CO LTD8 citations74
US5972729AOct 26, 1999
Method of manufacturing light-receiving/emitting diode array chip
OKI ELECTRIC IND CO LTD12 citations74
US5917227AJun 29, 1999
Light-emitting-diode array and light-emitting-diode element
OKI ELECTRIC IND CO LTD8 citations74
US5869221AFeb 9, 1999
Method of fabricating an LED array
OKI ELECTRIC IND CO LTD8 citations74
US5530268AJun 25, 1996
Light-emitting diode array with anti-reflection coating providing reduced internal reflection
OKI ELECTRIC IND CO LTD8 citations74
US5733689AMar 31, 1998
Led array fabrication process with improved unformity
OKI ELECTRIC IND CO LTD3 citations63
US6407410B1Jun 18, 2002
Semiconductor optical device
OKI ELECTRIC IND CO LTD0 citations52