Assignee
MIWA LOCK KK
JP·10 granted patents·232 citations·filing 1980–2022
Top patents by PatentIndex Score
10 records- 0183US5761936ACylindrical lever-type door lockMIWA LOCK KK·Filed 1996·Granted Jun 9, 1998·58 cites·7 claims
- 0279US4333327AMagnetic tumbler lockMIWA LOCK KK·Filed 1980·Granted Jun 8, 1982·34 cites·7 claims
- 0378US5377513ALocking deviceMIWA LOCK KK·Filed 1993·Granted Jan 3, 1995·64 cites·16 claims
- 0470US5605064ADoor lock for handicapped personsMIWA LOCK KK·Filed 1994·Granted Feb 25, 1997·34 cites·5 claims
- 0554USD1017378SKey for a lockMIWA LOCK KK·Filed 2022·Granted Mar 12, 2024·1 cites·1 claims
- 0643US4561147AHinge which facilitates opening door after the gate frame is distortedMIWA LOCK KK·Filed 1983·Granted Dec 31, 1985·15 cites·16 claims
- 0742US4735068ACard operated lockMIWA LOCK KK·Filed 1987·Granted Apr 5, 1988·11 cites·4 claims
- 0836USD1017379SKey for a lockMIWA LOCK KK·Filed 2022·Granted Mar 12, 2024·0 cites·1 claims
- 0933US5508693ABurglarproof system for automotive vehicleMIWA LOCK KK·Filed 1994·Granted Apr 16, 1996·10 cites·5 claims
- 1018US5396226AIdentification code input board for electrical equipment including electrical locksMIWA LOCK KK·Filed 1993·Granted Mar 7, 1995·5 cites·7 claims
Join the waitlist — get patent alerts
Get an alert when MIWA LOCK KK files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →