Mitsuyasu; Kei

Patent Applications and Registrations

Patent applications and USPTO patent grants for Mitsuyasu; Kei.The latest application filed is for "dimming lighting circuit and luminaire".

Company Profile

0.6.6

Mitsuyasu; Kei - Osaka JP
Mitsuyasu; Kei - Hirakata JP
MITSUYASU; Kei - Hirakata-shi JP
Mitsuyasu; Kei - Osaka-shi 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
Dimming lighting circuit and luminaire Grant 9,699,851 - Yagi , et al. July 4, 2	2017-07-04
Dimming Lighting Circuit And Luminaire App 20160366741 - YAGI; Satoshi ; et al.	2016-12-15
Power Supply Device And Lighting Apparatus Using The Same App 20150249397 - OGASAWARA; Kiyoshi ; et al.	2015-09-03
Illumination lighting apparatus, illumination apparatus, and illumination system Grant 8,648,544 - Sasakawa , et al. February 11, 2	2014-02-11
Light source module and lighting apparatus, and illumination apparatus using same Grant 8,564,210 - Hamamoto , et al. October 22, 2	2013-10-22
Illumination Device, Lamp, Lighting Circuit, And Illumination Apparatus App 20110248637 - MITSUYASU; Kei ; et al.	2011-10-13
Light source module and lighting apparatus, and illumination apparatus using same App 20110210675 - Hamamoto; Katunobu ; et al.	2011-09-01
Illumination Lighting Apparatus, Illumination Apparatus, And Illumination System App 20110095698 - Sasakawa; Tomohiro ; et al.	2011-04-28
Ballast for a discharge lamp with integrated control circuit for controlling switching element of dc power supply and inverter circuit Grant 7,378,804 - Mitsuyasu , et al. May 27, 2	2008-05-27
Ballast for a discharge lamp App 20060158131 - Mitsuyasu; Kei ; et al.	2006-07-20

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