Patent | Date |
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Method For Producing Composite Body App 20220250994 - INOUE; Saori ;   et al. | 2022-08-11 |
Composite Body App 20220177375 - INOUE; Saori ;   et al. | 2022-06-09 |
Phosphor and light-emitting device using same Grant 11,279,876 - Toyoshima , et al. March 22, 2 | 2022-03-22 |
Thermal conductive member and heat dissipation structure including the same Grant 11,034,623 - Inoue , et al. June 15, 2 | 2021-06-15 |
Phosphor And Light-emitting Device Using Same App 20210017448 - TOYOSHIMA; Hiroaki ;   et al. | 2021-01-21 |
Thermal Conductive Member And Heat Dissipation Structure Including The Same App 20200031723 - INOUE; Saori ;   et al. | 2020-01-30 |
Phosphor and light emitting device Grant 10,093,854 - Toyoshima , et al. October 9, 2 | 2018-10-09 |
Phosphor and Light Emitting Device App 20180163128 - Toyoshima; Hiroaki ;   et al. | 2018-06-14 |
Phosphor, production method for the same, and light-emitting device Grant 9,624,428 - Hirosaki , et al. April 18, 2 | 2017-04-18 |
Red emitting nitride fluorescent material and white light emitting device using the same Grant 9,550,939 - Yoshimatsu January 24, 2 | 2017-01-24 |
Phosphor, production method for the same, and light-emitting device Grant 9,512,979 - Hirosaki , et al. December 6, 2 | 2016-12-06 |
Phosphor, production method for the same, and light-emitting device Grant 9,512,358 - Hirosaki , et al. December 6, 2 | 2016-12-06 |
Phosphor, method for producing the same, and luminescent device using the same Grant 9,399,731 - Takeda , et al. July 26, 2 | 2016-07-26 |
Red Emitting Nitride Fluorescent Material And White Light Emitting Device Using The Same App 20150055322 - YOSHIMATSU; Ryo | 2015-02-26 |
Red emitting nitride fluorescent material and white light emitting device using the same Grant 8,894,884 - Yoshimatsu November 25, 2 | 2014-11-25 |
Phosphor, Production Method For The Same, And Light-emitting Device App 20140307415 - Hirosaki; Naoto ;   et al. | 2014-10-16 |
Red emitting nitride fluorescent material and white light emitting device using the same Grant 8,852,454 - Yoshimatsu October 7, 2 | 2014-10-07 |
Phosphor, Method For Producing The Same, And Luminescent Device Using The Same App 20140167084 - Takeda; Go ;   et al. | 2014-06-19 |
Red Emitting Nitride Fluorescent Material And White Light Emitting Device Using The Same App 20140042899 - YOSHIMATSU; Ryo | 2014-02-13 |
Phosphor, Production Method For The Same, And Light-emitting Device App 20140028179 - Hirosaki; Naoto ;   et al. | 2014-01-30 |
Phosphor, Production Method For The Same, And Light-emitting Device App 20140028180 - Hirosaki; Naoto ;   et al. | 2014-01-30 |
Yellow-Emitting Phosphor and White Light Emitting Device Using the Same App 20090309112 - Yoshimatsu; Ryo | 2009-12-17 |
Vacuum ultraviolet excited green phosphor material and light-emitting device using the same Grant 7,524,476 - Yoshida , et al. April 28, 2 | 2009-04-28 |
Vacuum Ultraviolet Excited Green Phosphor Material And Light-emitting Device Using The Same App 20080193355 - YOSHIDA; Hisashi ;   et al. | 2008-08-14 |
Fluorescent Substance Containing Glass Sheet, Method For Manufacturing The Glass Sheet And Light-emitting Device App 20080180018 - MINAMOTO; Maki ;   et al. | 2008-07-31 |
Red Emitting Nitride Fluorescent Material And White Light Emitting Device Using The Same App 20080150412 - YOSHIMATSU; Ryo | 2008-06-26 |
Vacuum ultraviolet excited green phosphor material and light-emitting device using the same Grant 7,375,459 - Yoshida , et al. May 20, 2 | 2008-05-20 |
Red Fluorescent Material, White Light Emitting Diode Using Red Fluorescent Material, And Lighting Device Using White Light Emitting Diode App 20080013339 - Yoshimatsu; Ryo ;   et al. | 2008-01-17 |
Vacuum ultraviolet-excited ultraviolet phosphor and light-emitting device that uses this phosphor Grant 7,282,850 - Yoshida , et al. October 16, 2 | 2007-10-16 |
Red fluorescent material, white light emitting diode using red fluorescent material, and lighting system using white light emitting diode Grant 7,176,500 - Yoshimatsu , et al. February 13, 2 | 2007-02-13 |
Green light-emitting fluorescent material and fluorescent lamp using same App 20060055307 - Yoshimatsu; Ryo ;   et al. | 2006-03-16 |
Vacuum ultraviolet excited green phosphor material and light-emitting device using the same App 20050151460 - Yoshida, Hisashi ;   et al. | 2005-07-14 |
Red fluorescent material, white light emitting diode using red fluorescent material, and lighting device using white light emitting diode App 20050133801 - Yoshimatsu, Ryo ;   et al. | 2005-06-23 |
Red fluorescent material, white light emitting diode using red fluorescent material, and lighting system using white light emitting diode App 20050133805 - Yoshimatsu, Ryo ;   et al. | 2005-06-23 |
Vacuum ultraviolet-excited ultraviolet phosphor and light-emitting device that uses this phosphor App 20050062398 - Yoshida, Hisashi ;   et al. | 2005-03-24 |