Inventor
KOMA TETSUYA
JP7 patents
⚠️ This page may combine multiple inventors who share the name “KOMA TETSUYA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD
4 patentsUS6100482AAug 8, 2000
Pushbutton switch and input device using the same
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD59 citations93
US7365280B2Apr 29, 2008
Switch and manufacturing method thereof
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD10 citations80
US6837604B2Jan 4, 2005
Lighting apparatus
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD7 citations72
US6764191B2Jul 20, 2004
Illumination type keyboard
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD7 citations72