Inventor
KURACHI TOSHIAKI
JP39 patents
⚠️ This page may combine multiple inventors who share the name “KURACHI TOSHIAKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD
17 patentsUS7205723B2Apr 17, 2007
Electrodeless discharge lamp
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD24 citations92
US6998792B2Feb 14, 2006
Electrodeless discharge lamp lighting device, light bulb type electrodeless fluorescent lamp and discharge lamp lighting device
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD32 citations92
US6979940B2Dec 27, 2005
Electrodeless discharge lamp
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD19 citations92
US6977472B2Dec 20, 2005
Electrodeless self-ballasted fluorescent lamp and discharge lamp operating device
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD35 citations92
US6870327B2Mar 22, 2005
Electrode-less discharge lamp lighting apparatus, bulb-shaped electrode-less fluorescent lamp, and discharge lamp lighting apparatus
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD48 citations92
US6828740B2Dec 7, 2004
Electrodeless discharge lamp operating apparatus, electrodeless compact self-ballasted fluorescent lamp and discharge lamp operating apparatus
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD29 citations92
US6762550B2Jul 13, 2004
Electrodeless discharge lamp
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD36 citations92
US6642671B2Nov 4, 2003
Electrodeless discharge lamp
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD21 citations92
US6522084B1Feb 18, 2003
Electrodeless discharge lamp operating apparatus
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD29 citations92
US6727661B2Apr 27, 2004
Self-ballasted fluorescent lamp
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD19 citations84
US6768254B2Jul 27, 2004
Self-ballasted electrodeless discharge lamp and electrodeless discharge lamp
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD16 citations83
US6650068B2Nov 18, 2003
Induction coil core, illumination unit using the same, and polycrystalline ferrite
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD8 citations74
US6404141B1Jun 11, 2002
Electrodeless discharge lamp
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD12 citations73
US7084562B2Aug 1, 2006
Electrodeless discharge lamp
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD4 citations62
US7064494B2Jun 20, 2006
Discharge lamp operating apparatus and self-ballasted electrodeless discharge lamp
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD3 citations61
US6653783B2Nov 25, 2003
Self-ballasted electrodeless discharge lamp with startability improving means
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD6 citations61
US7088056B2Aug 8, 2006
Bulb type electrodeless fluorescent lamp
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD0 citations42
PANASONIC IP MAN CO LTD
16 patentsUSD770987SNov 8, 2016
Light emitting diode
PANASONIC IP MAN CO LTD5 citations83
US10153408B2Dec 11, 2018
Light-emitting apparatus and illumination apparatus
PANASONIC IP MAN CO LTD2 citations73
US10014458B2Jul 3, 2018
LED module
PANASONIC IP MAN CO LTD2 citations73
US9420642B2Aug 16, 2016
Light emitting apparatus and lighting apparatus
PANASONIC IP MAN CO LTD4 citations73
USD795207SAug 22, 2017
Light emitting diode
PANASONIC IP MAN CO LTD2 citations72
US10199597B2Feb 5, 2019
Light-emitting apparatus and illumination apparatus
PANASONIC IP MAN CO LTD0 citations52
US10096747B2Oct 9, 2018
Lumen maintenance factor deterioration suppressing LED module
PANASONIC IP MAN CO LTD0 citations52
US10032754B2Jul 24, 2018
Light-emitting apparatus and illumination apparatus
PANASONIC IP MAN CO LTD0 citations52
US9871024B2Jan 16, 2018
Light-emitting apparatus and illumination apparatus
PANASONIC IP MAN CO LTD0 citations52
US10103298B2Oct 16, 2018
LED module
PANASONIC IP MAN CO LTD0 citations51
US9799803B2Oct 24, 2017
LED module with multi-layer resist
PANASONIC IP MAN CO LTD1 citations51
US10088133B2Oct 2, 2018
Mounting substrate, light-emitting apparatus, and illumination apparatus
PANASONIC IP MAN CO LTD0 citations42
US10278245B2Apr 30, 2019
Light-emitting device and illumination apparatus
PANASONIC IP MAN CO LTD0 citations41
US9857035B2Jan 2, 2018
Light emitting device, light source for illumination, and illumination apparatus
PANASONIC IP MAN CO LTD0 citations41
US9741915B2Aug 22, 2017
LED module having LED element connected to metal layer exposed by opening in multi-layer resist
PANASONIC IP MAN CO LTD0 citations40
US9728695B2Aug 8, 2017
Mount substrate and LED module with the same
PANASONIC IP MAN CO LTD0 citations40
PANASONIC CORP
4 patentsUS7642732B2Jan 5, 2010
Dielectric barrier discharge lamp lighting apparatus and method of detecting the number of normally lighting dielectric barrier discharge lamps
PANASONIC CORP3 citations63
US7852008B2Dec 14, 2010
Dielectric barrier discharge lamp lighting device
PANASONIC CORP1 citations52
USD692166SOct 22, 2013
Light-emitting diode lamp
PANASONIC CORP0 citations50
USD691748SOct 15, 2013
Light-emitting diode lamp
PANASONIC CORP0 citations50