Assignee
SANRI KK
JP·3 granted patents·84 citations·filing 1986–1988
Top patents by PatentIndex Score
3 records- 0176US4740674APointed heat-generating deviceSANRI KK·Filed 1986·Granted Apr 26, 1988·32 cites·3 claims
- 0267US4976900AMethod and apparatus for gushing air stream into metal molds in injection molding machineSANRI KK·Filed 1988·Granted Dec 11, 1990·26 cites·15 claims
- 0367US4894197AMethod for runnerless injection molding synthetic resin by intermittent cooling system and apparatus thereofSANRI KK·Filed 1988·Granted Jan 16, 1990·26 cites·6 claims
Join the waitlist — get patent alerts
Get an alert when SANRI 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 →