Inventor
TAKII YASUO
JP9 patents
Patents
9 patentsUS5036440AJul 30, 1991
Illumination type keytop
ALPS ELECTRIC CO LTD40 citations92
US4778966AOct 18, 1988
Device for displaying operation of knob
ALPS ELECTRIC CO LTD34 citations90
US6194676B1Feb 27, 2001
Turn signal switch device
ALPS ELECTRIC CO LTD16 citations83
US6974919B2Dec 13, 2005
Switch device and horn switch having the structure of the switch device
ALPS ELECTRIC CO LTD12 citations79
US4968526ANov 6, 1990
Method for fabricating a key top
ALPS ELECTRIC CO LTD15 citations70
US4395611AJul 26, 1983
Illuminated push-button switch
ALPS ELECTRIC CO LTD6 citations62
US4309579AJan 5, 1982
Ganged push-button switch
ALPS ELECTRIC CO LTD4 citations62
US4280031AJul 21, 1981
Illuminating type push-button switch device
ALPS ELECTRIC CO LTD6 citations62
US6495776B1Dec 17, 2002
Stalk lever fixed with holder member for operating turn signal switch or knob switch and the like
ALPS ELECTRIC CO LTD4 citations61