Inventor
TAKEUCHI TETSUJI
JP6 patents
Patents
6 patentsUS6153971ANov 28, 2000
Light source with only two major light emitting bands
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD89 citations96
US5406305AApr 11, 1995
Display device
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD546 citations95
US6459197B1Oct 1, 2002
Fluorescent lamp and luminaire with improved illumination light in a low color temperature region
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD29 citations92
US6224240B1May 1, 2001
Light source
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD19 citations91
US6445119B1Sep 3, 2002
Combined light emitting discharge lamp and luminaire using such lamp
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD12 citations71
US6376988B1Apr 23, 2002
Discharge lamp for automobile headlight and the automobile headlight
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD6 citations62