Inventor
TAMURA TETSUSHI
JP31 patents
⚠️ This page may combine multiple inventors who share the name “TAMURA TETSUSHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD
21 patentsUS7375381B2May 20, 2008
LED illumination apparatus and card-type LED illumination source
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD118 citations99
US7322718B2Jan 29, 2008
Multichip LED lighting device
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD194 citations99
US7259403B2Aug 21, 2007
Card-type LED illumination source
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD152 citations99
US7008078B2Mar 7, 2006
Light source having blue, blue-green, orange and red LED's
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD201 citations99
US6949772B2Sep 27, 2005
LED illumination apparatus and card-type LED illumination source
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD394 citations99
US6857767B2Feb 22, 2005
Lighting apparatus with enhanced capability of heat dissipation
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD155 citations99
US6817735B2Nov 16, 2004
Illumination light source
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD287 citations99
US6577073B2Jun 10, 2003
Led lamp
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD649 citations99
US7250637B2Jul 31, 2007
Card type LED illumination source
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD80 citations98
US7045828B2May 16, 2006
Card-type LED illumination source
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD77 citations98
US6940101B2Sep 6, 2005
LED Lamp
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD67 citations98
US6611000B2Aug 26, 2003
Lighting device
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD116 citations98
US6963166B2Nov 8, 2005
LED lamp
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD62 citations96
US6891200B2May 10, 2005
Light-emitting unit, light-emitting unit assembly, and lighting apparatus produced using a plurality of light-emitting units
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD62 citations96
US7282853B2Oct 16, 2007
LED lamp
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD34 citations93
US6922024B2Jul 26, 2005
LED lamp
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD25 citations93
US6917143B2Jul 12, 2005
Lighting apparatus with enhanced capability of removing heat
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD21 citations93
US6883933B2Apr 26, 2005
Lighting apparatus whose light emitting elements are hard to be taken off
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD23 citations93
US6834981B2Dec 28, 2004
Light-emitting unit, light-emitting unit combination, and lighting apparatus assembled from a plurality of light-emitting units
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD51 citations93
US6992333B2Jan 31, 2006
Light-emitting unit, light-emitting unit assembly, and lighting apparatus produced using a plurality of light-emitting units
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD13 citations84
US7242086B2Jul 10, 2007
Optical semiconductor bare chip, printed wiring board, lighting unit and lighting device
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD2 citations63
PANASONIC CORP
5 patentsUSD635281SMar 29, 2011
Light emitting diode lamp
PANASONIC CORP33 citations93
USD646804SOct 11, 2011
Light emitting diode lamp
PANASONIC CORP10 citations84
USD633227SFeb 22, 2011
Light emitting diode lamp
PANASONIC CORP12 citations84
USD629130SDec 14, 2010
Light-emitting diode lamp
PANASONIC CORP5 citations63
US7671464B2Mar 2, 2010
Lighting device having a lighting unit with an optical semiconductor bare chip mounted on printed wiring board
PANASONIC CORP0 citations52