Assignee
YUKIWA SEIKO INC
JP·7 granted patents·40 citations·filing 2003–2017
Top patents by PatentIndex Score
7 records- 0180US7178216B2Keyless chuck and associated methodYUKIWA SEIKO INC·Filed 2005·Granted Feb 20, 2007·10 cites·10 claims
- 0280US6959931B2Keyless chuck and associated methodYUKIWA SEIKO INC·Filed 2003·Granted Nov 1, 2005·21 cites·12 claims
- 0352US11364546B2Chuck apparatusYUKIWA SEIKO INC·Filed 2017·Granted Jun 21, 2022·0 cites·4 claims
- 0447USD837011SDrill chuckYUKIWA SEIKO INC·Filed 2017·Granted Jan 1, 2019·4 cites·1 claims
- 0539USD837012SDrill chuckYUKIWA SEIKO INC·Filed 2017·Granted Jan 1, 2019·2 cites·1 claims
- 0639USD837014SDrill chuckYUKIWA SEIKO INC·Filed 2017·Granted Jan 1, 2019·2 cites·1 claims
- 0734USD837013SDrill chuckYUKIWA SEIKO INC·Filed 2017·Granted Jan 1, 2019·1 cites·1 claims
Join the waitlist — get patent alerts
Get an alert when YUKIWA SEIKO INC 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 →