Takemura; Hirofumi

Patent Applications and Registrations

Patent applications and USPTO patent grants for Takemura; Hirofumi.The latest application filed is for "phosphor and production method thereof, and light-emitting device".

Company Profile

3.9.9

Takemura; Hirofumi - Kamakura JP
Takemura; Hirofumi - Kamakura-Shi JP
Takemura; Hirofumi - Kanagawa-ken JP

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Europium-activated alkaline-earth chloroapatite phosphor and light-emitting device thereof Grant 11,084,979 - Matsuda , et al. August 10, 2	2021-08-10
Phosphor and method of manufacturing same, and LED lamp Grant 11,005,010 - Funayama , et al. May 11, 2	2021-05-11
Phosphor and method of producing the same Grant 10,858,583 - Usui , et al. December 8, 2	2020-12-08
Phosphor And Production Method Thereof, And Light-emitting Device App 20190233725 - MATSUDA; Naotoshi ; et al.	2019-08-01
Phosphor And Method Of Producing The Same App 20180305615 - USUI; Daichi ; et al.	2018-10-25
Phosphor And Method Of Manufacturing Same, And Led Lamp App 20180138374 - FUNAYAMA; Yoshitaka ; et al.	2018-05-17
Phosphor, method for producing phosphor and light emitting device Grant 9,512,359 - Usui , et al. December 6, 2	2016-12-06
Phosphor of SiAlON crystal, method for producing phosphor and light emitting device Grant 9,487,696 - Usui , et al. November 8, 2	2016-11-08
Phosphor for light emitting device and method for manufacturing the same, and light emitting device using the same Grant 9,231,150 - Funayama , et al. January 5, 2	2016-01-05
Phosphor, Method For Producing Phosphor And Light Emitting Device App 20150030855 - Usui; Daichi ; et al.	2015-01-29
Phosphor, Method For Producing Phosphor And Light Emitting Device App 20150014726 - Usui; Daichi ; et al.	2015-01-15
Phosphor For Light Emitting Device And Method For Manufacturing The Same, And Light Emitting Device Using The Same App 20140008690 - FUNAYAMA; Yoshitaka ; et al.	2014-01-09
Phosphor And Light Emitting Device App 20130343059 - Usui; Daichi ; et al.	2013-12-26
Liquid Developing Agent, Method Of Producing The Same And Method Of Producing Display Device App 20080248413 - Ishii; Keita ; et al.	2008-10-09
Electroluminescent phosphor and electroluminescent element using the same Grant 6,248,261 - Takemura , et al. June 19, 2	2001-06-19
Heat treatment method and apparatus using thermal plasma, and heat treated substance produced thereby Grant 6,156,993 - Inoue , et al. December 5, 2	2000-12-05
Heat treatment method and apparatus using thermal plasma, and heat treated substance produced thereby Grant 6,080,954 - Inoue , et al. June 27, 2	2000-06-27

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