Patent | Date |
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Method for producing .beta.-sialon fluorescent material Grant 11,427,758 - Morikawa , et al. August 30, 2 | 2022-08-30 |
Method Of Producing Beta-sialon Fluorescent Material App 20210095202 - AOYAGI; Kenichi ;   et al. | 2021-04-01 |
Method Of Producing Beta-sialon Fluorescent Material App 20210095203 - AOYAGI; Kenichi ;   et al. | 2021-04-01 |
Fluorescent material and light emitting device using same and method for manufacturing fluorescent material Grant 10,961,451 - Kaide , et al. March 30, 2 | 2021-03-30 |
Method of producing beta-sialon fluorescent material Grant 10,894,917 - Aoyagi , et al. January 19, 2 | 2021-01-19 |
Wavelength converting member and light emitting device Grant 10,833,230 - Aoyagi , et al. November 10, 2 | 2020-11-10 |
Wavelength Converting Member And Light Emitting Device App 20200185575 - AOYAGI; Kenichi ;   et al. | 2020-06-11 |
Wavelength converting member and light emitting device Grant 10,608,149 - Aoyagi , et al. | 2020-03-31 |
Method For Producing Beta-sialon Fluorescent Material App 20190330528 - MORIKAWA; Motoharu ;   et al. | 2019-10-31 |
Wavelength Converting Member And Light Emitting Device App 20190305193 - AOYAGI; Kenichi ;   et al. | 2019-10-03 |
Method for producing beta-sialon fluorescent material Grant 10,316,249 - Morikawa , et al. | 2019-06-11 |
Method for producing .beta.-sialon fluorescent material Grant 10,190,044 - Hosokawa , et al. Ja | 2019-01-29 |
Method for producing beta-sialon fluorescent material Grant 10,093,855 - Aoyagi , et al. October 9, 2 | 2018-10-09 |
Phosphor, light-emitting apparatus including the same, and phosphor production method Grant 10,032,965 - Kaide , et al. July 24, 2 | 2018-07-24 |
Method Of Producing Beta-sialon Fluorescent Material App 20170342321 - AOYAGI; Kenichi ;   et al. | 2017-11-30 |
Phosphor, light-emitting apparatus including the same, and phosphor production method Grant 9,705,049 - Kaide , et al. July 11, 2 | 2017-07-11 |
Method For Producing Beta-sialon Fluorescent Material App 20170037311 - HOSOKAWA; Shoji ;   et al. | 2017-02-09 |
Method For Producing Beta-sialon Fluorescent Material App 20160355731 - AOYAGI; Kenichi ;   et al. | 2016-12-08 |
Method For Producing Beta-sialon Fluorescent Material App 20160347999 - MORIKAWA; Motoharu ;   et al. | 2016-12-01 |
Phosphor, Light-emitting Apparatus Including The Same, And Phosphor Production Method App 20160247980 - KAIDE; Takashi ;   et al. | 2016-08-25 |
Phosphor, light-emitting apparatus including the same, and phosphor production method Grant 9,362,463 - Kaide , et al. June 7, 2 | 2016-06-07 |
Fluorescent Material And Light Emitting Device Using Same And Method For Manufacturing Fluorescent Material App 20160009991 - KAIDE; Takashi ;   et al. | 2016-01-14 |
Phosphor, Light-emitting Apparatus Including The Same, And Phosphor Production Method App 20140319568 - KAIDE; Takashi ;   et al. | 2014-10-30 |
Phosphor, Light-emitting Apparatus Including The Same, And Phosphor Production Method App 20140321099 - KAIDE; Takashi ;   et al. | 2014-10-30 |