Sakuragi; Harumi

Patent Applications and Registrations

Patent applications and USPTO patent grants for Sakuragi; Harumi.The latest application filed is for "light-emitting diode driving apparatus".

Company Profile

0.9.7

Sakuragi; Harumi - Tokushima N/A JP
SAKURAGI; Harumi - Anan-shi JP
SAKURAGI; Harumi - Tokushima-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
Light-emitting diode driving device for reducing light off period Grant 9,035,567 - Sakuragi , et al. May 19, 2	2015-05-19
Light-emitting diode driving apparatus including charging/discharging capacitor Grant 8,847,509 - Sakuragi , et al. September 30, 2	2014-09-30
Light-emitting diode driving apparatus Grant 8,680,782 - Sakuragi , et al. March 25, 2	2014-03-25
Light-emitting diode driving apparatus for suppressing harmonic components Grant 8,653,752 - Sakuragi , et al. February 18, 2	2014-02-18
Light-emitting Diode Driving Apparatus App 20130200802 - SAKURAGI; Harumi ; et al.	2013-08-08
Light-emitting Diode Driving Apparatus For Suppressing Harmonic Components App 20130099683 - SAKURAGI; Harumi ; et al.	2013-04-25
Light-emitting Diode Driving Device For Reducing Light Off Period App 20120299489 - Sakuragi; Harumi ; et al.	2012-11-29
Light-emitting Diode Driving Apparatus Including Charging/discharging Capacitor App 20120299495 - SAKURAGI; Harumi ; et al.	2012-11-29
Light emitting apparatus, LED lighting, LED light emitting apparatus, and control method of light emitting apparatus Grant 7,656,371 - Shimizu , et al. February 2, 2	2010-02-02
Light emitting apparatus, led lighting, led light emitting apparatus, and control method of light emitting apparatus App 20070120496 - Shimizu; Yoshinori ; et al.	2007-05-31
Control circuit for charging and discharging, illuminating apparatus and driving method thereof Grant 6,847,193 - Sakuragi January 25, 2	2005-01-25
Control circuit for charging and discharging, illuminating apparatus and driving method thereof App 20030227278 - Sakuragi, Harumi	2003-12-11

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