Assignee
SHIBAZAKI SEISAKUSHO LTD
JP·4 granted patents·142 citations·filing 1985–1997
Top patents by PatentIndex Score
4 records- 0172US5950850ASealing device and containerSHIBAZAKI SEISAKUSHO LTD·Filed 1997·Granted Sep 14, 1999·53 cites·16 claims
- 0267US5860542ASealing device and containerSHIBAZAKI SEISAKUSHO LTD·Filed 1996·Granted Jan 19, 1999·47 cites·20 claims
- 0364US4623070AClosure capSHIBAZAKI SEISAKUSHO LTD·Filed 1985·Granted Nov 18, 1986·32 cites·16 claims
- 0442US4684426AMethod of manufacturing a container cap with a concealed markSHIBAZAKI SEISAKUSHO LTD·Filed 1985·Granted Aug 4, 1987·10 cites·7 claims
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