Inventor
CHIMURA KOZO
14 patents
⚠️ This page may combine multiple inventors who share the name “CHIMURA KOZO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SEIKO KOKI KK
13 patentsUS4351043ASep 21, 1982
Time detecting switch for an alarm clock
SEIKO KOKI KK7 citations73
US4295215AOct 13, 1981
Second hand correction device for use in timepieces
SEIKO KOKI KK8 citations73
US4212155AJul 15, 1980
Time detecting switch for clock
SEIKO KOKI KK7 citations73
US4127984ADec 5, 1978
Slip mechanism of clock
SEIKO KOKI KK9 citations73
US4304475ADec 8, 1981
Warning system for automatic focusing camera
SEIKO KOKI KK5 citations62
US4298972ANov 3, 1981
Alarm signaling time detecting device for leaf type digital clock
SEIKO KOKI KK4 citations62
US4293938AOct 6, 1981
Alarm signaling time detecting device for digital clock
SEIKO KOKI KK2 citations62
US4247931AJan 27, 1981
Slip mechanism for a timepiece
SEIKO KOKI KK3 citations62
US4214134AJul 22, 1980
Time detecting switch for alarm clock
SEIKO KOKI KK6 citations62
US4209969AJul 1, 1980
Alarm clock
SEIKO KOKI KK6 citations62
US4152613AMay 1, 1979
Electromagnetic driving device
SEIKO KOKI KK2 citations62
US4270195AMay 26, 1981
Alarm setting indication device for digital clock
SEIKO KOKI KK1 citations52
US4251878AFeb 17, 1981
Switching device for battery powered alarm clock
SEIKO KOKI KK0 citations41