Inventor
KOGANEZAWA NOBUYUKI
JP25 patents
⚠️ This page may combine multiple inventors who share the name “KOGANEZAWA NOBUYUKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HITACHI DISPLAYS LTD
13 patentsUS7826006B2Nov 2, 2010
Display device
HITACHI DISPLAYS LTD60 citations98
US7614777B2Nov 10, 2009
Liquid crystal display device
HITACHI DISPLAYS LTD76 citations97
US7920223B2Apr 5, 2011
Display device
HITACHI DISPLAYS LTD54 citations95
US7847912B2Dec 7, 2010
LCD device with plural fluorescent tube backlight for a rectangular curved display surface of a radius of from two to four times as large as the length of the short-side of the rectangular display region
HITACHI DISPLAYS LTD51 citations93
US7554625B2Jun 30, 2009
Display device and backlight device having plural solid-state emitting element units each emitting at least three colors and contained within a cylindrical air-filled light guide body also surrounded by air
HITACHI DISPLAYS LTD25 citations92
US7903197B2Mar 8, 2011
Liquid crystal display device with backlight having efficient heat radiating properties
HITACHI DISPLAYS LTD10 citations84
US7903196B2Mar 8, 2011
Display device
HITACHI DISPLAYS LTD7 citations84
US7690830B2Apr 6, 2010
Flat lighting device and liquid crystal display device
HITACHI DISPLAYS LTD9 citations82
US7999887B2Aug 16, 2011
Liquid crystal display device
HITACHI DISPLAYS LTD6 citations73
US7796213B2Sep 14, 2010
Liquid crystal display device
HITACHI DISPLAYS LTD7 citations73
US7443369B2Oct 28, 2008
Liquid crystal display device and an optimum gradation voltage setting apparatus thereof
HITACHI DISPLAYS LTD3 citations62
US7719632B2May 18, 2010
Liquid crystal display device
HITACHI DISPLAYS LTD1 citations51
US7527413B2May 5, 2009
Liquid crystal display device
HITACHI DISPLAYS LTD0 citations40
HITACHI LTD
4 patentsUS7446760B2Nov 4, 2008
Display device and driving method for a display device
HITACHI LTD15 citations84
US5138221AAug 11, 1992
Inorganically insulated heater, and cathode ray tube and air flow sensor using the same
HITACHI LTD7 citations69
US6492783B2Dec 10, 2002
Deflection yoke and cathode ray tube device
HITACHI LTD3 citations61
US6621204B2Sep 16, 2003
Color cathode ray tube having a deflection unit
HITACHI LTD0 citations37
KOGANEZAWA NOBUYUKI
4 patentsUS8208094B2Jun 26, 2012
Liquid crystal display device
KOGANEZAWA NOBUYUKI9 citations83
US8111347B2Feb 7, 2012
Liquid crystal display device
KOGANEZAWA NOBUYUKI14 citations83
US8848135B2Sep 30, 2014
Liquid crystal display device
KOGANEZAWA NOBUYUKI2 citations61
US8786798B2Jul 22, 2014
Liquid crystal display device
KOGANEZAWA NOBUYUKI0 citations51