Inventor
SHIMOMURA YOKO
JP9 patents
⚠️ This page may combine multiple inventors who share the name “SHIMOMURA YOKO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD
7 patentsUS7008078B2Mar 7, 2006
Light source having blue, blue-green, orange and red LED's
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD201 citations99
US6817735B2Nov 16, 2004
Illumination light source
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD287 citations99
US6577073B2Jun 10, 2003
Led lamp
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD649 citations99
US6313754B1Nov 6, 2001
Escape light instrument
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD7 citations73
US6809479B2Oct 26, 2004
Self-ballasted electrodeless discharge lamp and electrodeless discharge lamp operating device
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD2 citations62
US6445118B1Sep 3, 2002
Lamp having conductor structure and non-conductor structure provided between filaments
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD3 citations62
US6570342B2May 27, 2003
Fluorescent lamp and power converter
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD3 citations60