Inventor
WAKAMATSU KAZUTOSHI
JP7 patents
⚠️ This page may combine multiple inventors who share the name “WAKAMATSU KAZUTOSHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NEC CORP
3 patentsUS4672257AJun 9, 1987
Piezoelectric latching actuator having an impact receiving projectile
NEC CORP27 citations89
US4499442AFeb 12, 1985
Transfer-type electromagnetic relay comprising a permanent magnet under a fixed contact stud
NEC CORP18 citations70
US4622484ANov 11, 1986
Piezoelectric relay with a piezoelectric longitudinal effect actuator
NEC CORP19 citations69
NIPPON ELECTRIC CO
3 patentsUS4342016AJul 27, 1982
Transfer-type electromagnetic relay comprising a coil around a housing of the relay and an armature carrying movable contacts at both ends
NIPPON ELECTRIC CO8 citations70
US3962659AJun 8, 1976
Electromagnetic switch
NIPPON ELECTRIC CO3 citations55
US3996541ADec 7, 1976
Electromagnetic switch
NIPPON ELECTRIC CO0 citations49