YOYASU; Fumiko

Patent Applications and Registrations

Patent applications and USPTO patent grants for YOYASU; Fumiko.The latest application filed is for "illumination device".

Company Profile

2.5.10

YOYASU; Fumiko - Yokohama-shi JP
Yoyasu; Fumiko - Yokoshima JP
YOYASU; Fumiko - Yokoshima-shi JP
Yoyasu; Fumiko - Yokohama N/A JP
Yoyasu; Fumiko - Kanagawa 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
Illumination Device App 20210062085 - HONG; Byungchul ; et al.	2021-03-04
Semiconductor light emitting device, backlight, color image display device and phosphor to be used for them Grant 10,858,582 - Hong , et al. December 8, 2	2020-12-08
Semiconductor Light Emitting Device, Backlight, Color Image Display Device And Phosphor To Be Used For Them App 20180273842 - HONG; Byungchul ; et al.	2018-09-27
Semiconductor light emitting device, backlight, color image display device and phosphor to be used for them Grant 10,011,769 - Hong , et al. July 3, 2	2018-07-03
Semiconductor Light Emitting Device, Backlight, Color Image Display Device And Phosphor To Be Used For Them App 20170158957 - HONG; Byungchul ; et al.	2017-06-08
Semiconductor light emitting device, backlight, color image display device and phosphor to be used for them Grant 9,541,238 - Hong , et al. January 10, 2	2017-01-10
Semiconductor Light Emitting Device, Backlight, Color Image Display Device And Phosphor To Be Used For Them App 20130271960 - HONG; Byungchul ; et al.	2013-10-17
Semiconductor light emitting device, backlight, color image display device and phosphor to be used for them Grant 8,491,816 - Hong , et al. July 23, 2	2013-07-23
Light Emission Apparatus, Illumination System And Illumination Method App 20130141013 - Kodama; Hiroya ; et al.	2013-06-06
Light Emitting Device App 20130092965 - KIJIMA; NAOTO ; et al.	2013-04-18
Light Emitting Device App 20130075773 - KIJIMA; Naoto ; et al.	2013-03-28
Semiconductor Light Emitting Device, Backlight, Color Image Display Device And Phosphor To Be Used For Them App 20100142189 - Hong; Byungchul ; et al.	2010-06-10

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