Inventor
UTSUBO ATSUSHI
JP16 patents
⚠️ This page may combine multiple inventors who share the name “UTSUBO ATSUSHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD
9 patentsUS7382101B2Jun 3, 2008
Lighting system
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD8 citations73
USD542238SMay 8, 2007
Arc tube for a high intensity discharge lamp
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD2 citations62
US7164226B2Jan 16, 2007
High-pressure discharge lamp
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD5 citations62
USD528995SSep 26, 2006
Arc tube
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD5 citations62
USD527351SAug 29, 2006
Arc tube
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD4 citations62
US7348730B2Mar 25, 2008
Metal halide lamp and luminaire
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD1 citations51
USD529876SOct 10, 2006
Arc tube for a high intensity discharge lamp
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD1 citations51
USD529875SOct 10, 2006
Arc tube for a high intensity discharge lamp
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD0 citations51
USD526625SAug 15, 2006
Arc tube
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD1 citations51
PANASONIC CORP
4 patentsUS7679290B2Mar 16, 2010
Metal halide lamp with light-transmitting ceramic arc tube
PANASONIC CORP1 citations52
US7468585B2Dec 23, 2008
Metal halide lamp
PANASONIC CORP0 citations52
US9095025B2Jul 28, 2015
Drive circuit, illumination light source, and lighting apparatus
PANASONIC CORP0 citations41
US7492104B2Feb 17, 2009
High pressure discharge lamp
PANASONIC CORP0 citations40