Inventor
NAKAMURA TUTOMU
JP7 patents
⚠️ This page may combine multiple inventors who share the name “NAKAMURA TUTOMU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SHARP KK
6 patentsUS4670765AJun 2, 1987
Semiconductor photodetector element
SHARP KK25 citations92
US4468584AAug 28, 1984
Unidirectional flexure type tuning fork crystal vibrator
SHARP KK33 citations90
US4055755AOct 25, 1977
Switching assembly in combination wristwatch and calculator
SHARP KK45 citations90
US4757311AJul 12, 1988
Dot matrix panel display control
SHARP KK13 citations72
US4149368AApr 17, 1979
Electronic timepiece with negative resistance light emitting elements
SHARP KK4 citations62
US4115832ASep 19, 1978
Igniter utilizing a negative resistance light emitting diode
SHARP KK4 citations60