Inventor
HIRAMATSU TAKURO
JP19 patents
⚠️ This page may combine multiple inventors who share the name “HIRAMATSU TAKURO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TOSHIBA LIGHTING & TECHNOLOGY
11 patentsUS8354804B2Jan 15, 2013
Power supply device and lighting equipment
TOSHIBA LIGHTING & TECHNOLOGY59 citations97
US8042973B2Oct 25, 2011
Lighting apparatus
TOSHIBA LIGHTING & TECHNOLOGY14 citations92
US7722213B2May 25, 2010
Lighting apparatus
TOSHIBA LIGHTING & TECHNOLOGY12 citations92
US8376562B2Feb 19, 2013
Light-emitting module, self-ballasted lamp and lighting equipment
TOSHIBA LIGHTING & TECHNOLOGY5 citations73
US8047687B2Nov 1, 2011
Lighting apparatus
TOSHIBA LIGHTING & TECHNOLOGY2 citations62
US8970127B2Mar 3, 2015
Lighting circuit and illumination device
TOSHIBA LIGHTING & TECHNOLOGY2 citations61
US8829817B2Sep 9, 2014
Power supply device and lighting equipment
TOSHIBA LIGHTING & TECHNOLOGY0 citations52
US9226357B2Dec 29, 2015
Power supply device and lighting equipment provided with power supply device
TOSHIBA LIGHTING & TECHNOLOGY0 citations51
US8896225B2Nov 25, 2014
Power supply device and lighting equipment provided with power supply device
TOSHIBA LIGHTING & TECHNOLOGY0 citations51
US8884540B2Nov 11, 2014
Power supply device and lighting equipment provided with power supply device
TOSHIBA LIGHTING & TECHNOLOGY0 citations51
US8928237B2Jan 6, 2015
Luminaire
TOSHIBA LIGHTING & TECHNOLOGY0 citations37