Inventor
OTAKE HIROKAZU
JP43 patents
⚠️ This page may combine multiple inventors who share the name “OTAKE HIROKAZU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TOSHIBA LIGHTING & TECHNOLOGY
19 patentsUS8354804B2Jan 15, 2013
Power supply device and lighting equipment
TOSHIBA LIGHTING & TECHNOLOGY59 citations97
US8042973B2Oct 25, 2011
Lighting apparatus
TOSHIBA LIGHTING & TECHNOLOGY14 citations92
US7952295B2May 31, 2011
Illuminating device
TOSHIBA LIGHTING & TECHNOLOGY17 citations92
US7722213B2May 25, 2010
Lighting apparatus
TOSHIBA LIGHTING & TECHNOLOGY12 citations92
USD598401SAug 18, 2009
Light emitting diode module
TOSHIBA LIGHTING & TECHNOLOGY21 citations92
US6784626B2Aug 31, 2004
Electronic ballast and lighting fixture
TOSHIBA LIGHTING & TECHNOLOGY17 citations82
US8047687B2Nov 1, 2011
Lighting apparatus
TOSHIBA LIGHTING & TECHNOLOGY2 citations62
US7295785B2Nov 13, 2007
Receiver, electronic apparatus, and discharge lamp lighting apparatus
TOSHIBA LIGHTING & TECHNOLOGY4 citations62
US8917021B2Dec 23, 2014
Power supply apparatus and luminaire
TOSHIBA LIGHTING & TECHNOLOGY3 citations58
US8829817B2Sep 9, 2014
Power supply device and lighting equipment
TOSHIBA LIGHTING & TECHNOLOGY0 citations52
US8803441B2Aug 12, 2014
Illuminating device
TOSHIBA LIGHTING & TECHNOLOGY0 citations52
US8803442B2Aug 12, 2014
Illuminating device
TOSHIBA LIGHTING & TECHNOLOGY0 citations52
US8791651B2Jul 29, 2014
Illuminating device
TOSHIBA LIGHTING & TECHNOLOGY0 citations52
US9226357B2Dec 29, 2015
Power supply device and lighting equipment provided with power supply device
TOSHIBA LIGHTING & TECHNOLOGY0 citations51
US9167653B2Oct 20, 2015
Power supply device and luminaire
TOSHIBA LIGHTING & TECHNOLOGY1 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
US10104734B2Oct 16, 2018
Lighting system
TOSHIBA LIGHTING & TECHNOLOGY0 citations42
US8928237B2Jan 6, 2015
Luminaire
TOSHIBA LIGHTING & TECHNOLOGY0 citations37
OTAKE HIROKAZU
11 patentsUS8441204B2May 14, 2013
Power supply device and lighting equipment provided with power supply device
OTAKE HIROKAZU15 citations92
US8492992B2Jul 23, 2013
LED lighting device and illumination apparatus
OTAKE HIROKAZU10 citations83
US8610363B2Dec 17, 2013
LED lighting device and illumination apparatus
OTAKE HIROKAZU5 citations72
US8536800B2Sep 17, 2013
Illuminating device and controlling method thereof
OTAKE HIROKAZU1 citations62
US8853954B2Oct 7, 2014
Power supply for illumination and luminaire
OTAKE HIROKAZU2 citations60
US8643288B2Feb 4, 2014
Light-emitting device and illumination apparatus
OTAKE HIROKAZU1 citations51
US8587218B2Nov 19, 2013
Illuminating device
OTAKE HIROKAZU0 citations51
US8575859B2Nov 5, 2013
Illuminating device
OTAKE HIROKAZU0 citations51
US8450943B2May 28, 2013
Illuminating device and controlling method thereof
OTAKE HIROKAZU0 citations51
US8441208B2May 14, 2013
Light emitting module and illuminating device
OTAKE HIROKAZU0 citations51
US8188680B2May 29, 2012
Illuminating device
OTAKE HIROKAZU0 citations51
WATANABE SATOSHI
6 patentsUS8613529B2Dec 24, 2013
Lighting fixture
WATANABE SATOSHI23 citations92
US8430535B2Apr 30, 2013
Socket device, lamp device and lighting device
WATANABE SATOSHI11 citations92
US8540396B2Sep 24, 2013
Lighting system
WATANABE SATOSHI0 citations52
US8540399B2Sep 24, 2013
Socket device
WATANABE SATOSHI0 citations52
US8523402B2Sep 3, 2013
Socket device
WATANABE SATOSHI0 citations52
US8434908B2May 7, 2013
Socket device
WATANABE SATOSHI0 citations52
KITAMURA NORIYUKI
4 patentsUS8963439B2Feb 24, 2015
Power supply for lighting and luminaire
KITAMURA NORIYUKI0 citations51
US8836234B2Sep 16, 2014
Power supply for lighting and luminaire
KITAMURA NORIYUKI0 citations51
US8884536B2Nov 11, 2014
Lighting power source and luminaire
KITAMURA NORIYUKI0 citations41
US8803433B2Aug 12, 2014
Lighting power source and luminaire
KITAMURA NORIYUKI0 citations41