Inventor
KAKISAKA SHUNSUKE
JP23 patents
⚠️ This page may combine multiple inventors who share the name “KAKISAKA SHUNSUKE”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD
14 patentsUS6815893B2Nov 9, 2004
Metal halide lamp having a long lifespan
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD10 citations73
US6646379B1Nov 11, 2003
Metal vapor discharge lamp having cermet lead-in with improved luminous efficiency and flux rise time
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD11 citations73
US6943498B2Sep 13, 2005
High intensity discharge lamp and high intensity discharge lamp system using the same
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD10 citations72
US6756721B2Jun 29, 2004
Metal halide lamp
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD12 citations72
US6707252B2Mar 16, 2004
Metal halide lamp
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD7 citations72
US6984938B2Jan 10, 2006
Metal vapor discharge lamp and lighting apparatus capable of stable maintenance of characteristics
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD2 citations62
US6774559B2Aug 10, 2004
Metal vapor discharge lamp
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD4 citations62
US6744206B2Jun 1, 2004
Metal halide lamp with reduced change in color temperature
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD2 citations62
US6469442B2Oct 22, 2002
Metal vapor discharge lamp
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD6 citations62
US7061182B2Jun 13, 2006
Metal halide lamp
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD2 citations61
US6861808B2Mar 1, 2005
Metal vapor discharge lamp
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD0 citations52
US7348730B2Mar 25, 2008
Metal halide lamp and luminaire
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD1 citations51
US7078860B2Jul 18, 2006
Metal vapor discharge lamp having configured envelope for stable luminous characteristics
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD0 citations41
US7227309B2Jun 5, 2007
Metal halide lamp
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD0 citations40