Inventor
OYAMA MINORU
JP7 patents
⚠️ This page may combine multiple inventors who share the name “OYAMA MINORU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ALPS ELECTRIC CO LTD
5 patentsUS4778966AOct 18, 1988
Device for displaying operation of knob
ALPS ELECTRIC CO LTD34 citations90
US4674008AJun 16, 1987
Display element attachment holder
ALPS ELECTRIC CO LTD13 citations68
US4386251AMay 31, 1983
Fixture for push-button switch
ALPS ELECTRIC CO LTD2 citations60
US4283613AAug 11, 1981
Construction for attaching knob to manipulation rod of push-button type mechanism
ALPS ELECTRIC CO LTD1 citations51
US5067050ANov 19, 1991
Illuminated electrical part
ALPS ELECTRIC CO LTD1 citations41