Assignee
PROPIA CO LTD
JP·4 granted patents·14 citations·filing 2002–2004
Top patents by PatentIndex Score
4 records- 0155US7165557B2Hair-transplanting apparatus and method and resulting hair-transplanted piecePROPIA CO LTD·Filed 2004·Granted Jan 23, 2007·4 cites·22 claims
- 0254US7168377B2Wig making needlePROPIA CO LTD·Filed 2003·Granted Jan 30, 2007·5 cites·16 claims
- 0350US7784472B2Disposable wigPROPIA CO LTD·Filed 2004·Granted Aug 31, 2010·3 cites·14 claims
- 0449US7165554B2Automatic hair implanter for manufacturing wig and method of manufacturing wigPROPIA CO LTD·Filed 2002·Granted Jan 23, 2007·2 cites·6 claims
Join the waitlist — get patent alerts
Get an alert when PROPIA 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 →