Inventor
IWASAKI SADAYOSHI
8 patents
Patents
8 patentsUS4382167AMay 3, 1983
Push-button switch
ALPS ELECTRIC CO LTD142 citations90
US4145585AMar 20, 1979
Rotary pulse switch
ALPS ELECTRIC CO LTD26 citations80
US4223193ASep 16, 1980
Device for representing status of push button switch
ALPS ELECTRIC CO LTD13 citations72
US4016377AApr 5, 1977
Slide switch assembly having improved fixed knife blade type contact structure
ALPS ELECTRIC CO LTD9 citations72
US4218598AAug 19, 1980
Switch-latching mechanism
ALPS ELECTRIC CO LTD13 citations65
US4146758AMar 27, 1979
Rotary switch assembly
ALPS ELECTRIC CO LTD7 citations65
US4129766ADec 12, 1978
Indicating mechanism for push button switches
ALPS ELECTRIC CO LTD6 citations61
US4122316AOct 24, 1978
Push button switch assembly having independent operator interlock in at least two rows latching at least one operator
ALPS ELECTRIC CO LTD5 citations53