Inventor
KUDO YASUCHIKA
JP23 patents
⚠️ This page may combine multiple inventors who share the name “KUDO YASUCHIKA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD
15 patentsUS6886221B2May 3, 2005
Folding device and electronic equipment using the same
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD108 citations97
US6479776B2Nov 12, 2002
Lever switch
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD34 citations92
US6248966B1Jun 19, 2001
Lever switch and method of operating the same
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD21 citations92
US6072139AJun 6, 2000
Lever switch and method of operating the same
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD16 citations92
US5667062ASep 16, 1997
Push switch
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD20 citations90
US7007345B2Mar 7, 2006
Opening and closing device
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD45 citations89
US6633013B2Oct 14, 2003
Lever switch
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD14 citations84
US7346377B2Mar 18, 2008
Folding mechanism and electronic apparatus using the same
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD15 citations83
US6559401B2May 6, 2003
Lever switch
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD18 citations83
US6525285B2Feb 25, 2003
Lever switch and detecting device using same
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD19 citations82
US7151226B2Dec 19, 2006
Opening and closing device and electronic apparatus using the same
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD9 citations73
US6613989B2Sep 2, 2003
Multi-directional switch and apparatus using the same
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD11 citations73
US5973284AOct 26, 1999
Push button switch assembly with snap action movable bridging contact
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD10 citations70
US7359506B2Apr 15, 2008
Opening and closing device and electronic equipment using the same
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD3 citations62
US5843359ADec 1, 1998
Method of manufacturing a case for electronic component
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD6 citations60
PANASONIC CORP
8 patentsUS7832056B2Nov 16, 2010
Opening-closing device
PANASONIC CORP71 citations98
US7847194B2Dec 7, 2010
Opening and closing device
PANASONIC CORP11 citations84
US7814619B2Oct 19, 2010
Opening and closing device
PANASONIC CORP11 citations84
US7564691B2Jul 21, 2009
Opening and closing mechanism, and electronic device
PANASONIC CORP10 citations84
US7813123B2Oct 12, 2010
Opening and closing device
PANASONIC CORP7 citations74
US7564004B2Jul 21, 2009
Switch device
PANASONIC CORP5 citations61
US7973256B2Jul 5, 2011
Spring-biased switch for an electronic device
PANASONIC CORP0 citations51
US9024222B2May 5, 2015
Push switch
PANASONIC CORP0 citations42