Assignee
WASHIN OPTICAL CO LTD
JP·4 granted patents·2 pending applications·149 citations·filing 2005–2008
Top patents by PatentIndex Score
6 records- 0197US7234739B2Magnetic latch assemblyWASHIN OPTICAL CO LTD·Filed 2005·Granted Jun 26, 2007·75 cites·9 claims
- 0292US7308737B2Magnetically actuated locking mechanismWASHIN OPTICAL CO LTD·Filed 2006·Granted Dec 18, 2007·34 cites·16 claims
- 0388US7441424B2Clamp-on holderWASHIN OPTICAL CO LTD·Filed 2007·Granted Oct 28, 2008·31 cites·20 claims
- 0471US7422323B2Hinge system for eyewearWASHIN OPTICAL CO LTD·Filed 2007·Granted Sep 9, 2008·9 cites·9 claims
- 0552US2007251062A1Lockable holderWASHIN OPTICAL CO LTD·Filed 2007·Application pending·0 cites
- 0644US2008284975A1Temple adjustment mechanism for eyewearWASHIN OPTICAL CO LTD·Filed 2008·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when WASHIN OPTICAL CO LTD 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 →