Assignee
KAWAGUCHI TOMIHISA
JP·2 granted patents·8 citations·filing 1987–1989
Technology mixB65D2
Top patents by PatentIndex Score
2 records- 0127US4850480AMethod of preserving wine in a bottle and a wine preserving containerKAWAGUCHI TOMIHISA·Filed 1987·Granted Jul 25, 1989·5 cites·1 claims
- 0225US4942960AMethod of preserving wine in a bottle and a wine preserving containerKAWAGUCHI TOMIHISA·Filed 1989·Granted Jul 24, 1990·3 cites·1 claims
Join the waitlist — get patent alerts
Get an alert when KAWAGUCHI TOMIHISA 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 →