Inventor
SAKURAGI HARUMI
JP6 patents
⚠️ This page may combine multiple inventors who share the name “SAKURAGI HARUMI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NICHIA CORP
3 patentsUS7656371B2Feb 2, 2010
Light emitting apparatus, LED lighting, LED light emitting apparatus, and control method of light emitting apparatus
NICHIA CORP95 citations92
US8680782B2Mar 25, 2014
Light-emitting diode driving apparatus
NICHIA CORP15 citations83
US6847193B2Jan 25, 2005
Control circuit for charging and discharging, illuminating apparatus and driving method thereof
NICHIA CORP11 citations71
SAKURAGI HARUMI
3 patentsUS8653752B2Feb 18, 2014
Light-emitting diode driving apparatus for suppressing harmonic components
SAKURAGI HARUMI18 citations82
US9035567B2May 19, 2015
Light-emitting diode driving device for reducing light off period
SAKURAGI HARUMI10 citations81
US8847509B2Sep 30, 2014
Light-emitting diode driving apparatus including charging/discharging capacitor
SAKURAGI HARUMI2 citations60