Patent | Date |
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Large-scale display device Grant 8,816,938 - Tamura , et al. August 26, 2 | 2014-08-26 |
Large-Scale Display Device App 20130021222 - Tamura; Hiroaki ;   et al. | 2013-01-24 |
Large-scale display device Grant 8,305,292 - Tamura , et al. November 6, 2 | 2012-11-06 |
Light emitting tube array, display device employing the light emitting tube array, and method of producing the light emitting tube array Grant 8,076,850 - Shibukawa , et al. December 13, 2 | 2011-12-13 |
Manufacturing method of gas discharge tube, gas discharge tube, and display device Grant 8,008,847 - Tokai , et al. August 30, 2 | 2011-08-30 |
Gas discharge display method using both surface and opposing discharges separately to emit light in the sustain period Grant 7,746,297 - Hirakawa , et al. June 29, 2 | 2010-06-29 |
Light Emitting Tube Array, Display Device Employing The Light Emitting Tube Array, And Method Of Producing The Light Emitting Tube Array App 20090310343 - Shibukawa; Yoshio ;   et al. | 2009-12-17 |
Large-scale Display Device App 20090284448 - Tamura; Hiroaki ;   et al. | 2009-11-19 |
Plasma Light Emitting String, And Plasma Light Emitting String Display Device Employing Such Plasma Light Emitting Strings App 20090278437 - Yamazaki; Yosuke ;   et al. | 2009-11-12 |
Discharge tube array App 20090206725 - Hirakawa; Hitoshi ;   et al. | 2009-08-20 |
Discharge Tube Array and Display Device Using Same App 20090134808 - Shinohe; Koji ;   et al. | 2009-05-28 |
Three-Electrode Surface Discharge Display App 20090108725 - Hirakawa; Hitoshi ;   et al. | 2009-04-30 |
Manufacturing method of gas discharge tube, gas discharge tube, and display device Grant 7,524,229 - Tokai , et al. April 28, 2 | 2009-04-28 |
Display device with varying phosphor structure Grant 7,479,736 - Shinohe , et al. January 20, 2 | 2009-01-20 |
Display device App 20080297447 - Awamoto; Kenji ;   et al. | 2008-12-04 |
Manufacturing Method Of Gas Discharge Tube, Gas Discharge Tube, And Display Device App 20080224590 - Tokai; Akira ;   et al. | 2008-09-18 |
Color display device App 20080079346 - Ishimoto; Manabu ;   et al. | 2008-04-03 |
Gas discharge tube and display device having a protrusion having a surface facing towards display surface Grant 7,339,312 - Yamada , et al. March 4, 2 | 2008-03-04 |
Plasma tube array and gas discharge tube Grant 7,336,027 - Yamazaki , et al. February 26, 2 | 2008-02-26 |
Photochromic material comprising composite oxides Grant 7,335,322 - Nakazawa , et al. February 26, 2 | 2008-02-26 |
Plasma tube array App 20080024049 - Hirakawa; Hitoshi ;   et al. | 2008-01-31 |
Plasma tube array App 20080007150 - Yamazaki; Yosuke ;   et al. | 2008-01-10 |
Arc tube array-type display device and driving method thereof Grant 7,315,121 - Hirakawa , et al. January 1, 2 | 2008-01-01 |
Plasma tube array Grant 7,298,086 - Shinohe , et al. November 20, 2 | 2007-11-20 |
Gas-discharge tube and display apparatus Grant 7,282,858 - Tokai , et al. October 16, 2 | 2007-10-16 |
AC-driven gas discharge display device having plural thin discharge tubes, plural pairs of display electrodes transverse to the thin display tubes and plural signal electrodes transverse to the display electrodes with light-blocking, electrically conductive films between respective pairs of display Grant 7,256,538 - Ishimoto , et al. August 14, 2 | 2007-08-14 |