Assignee
ELM INDUSTRY CO LTD
JP·6 granted patents·111 citations·filing 1986–1991
Top patents by PatentIndex Score
6 records- 0176US5222645APower staplerELM INDUSTRY CO LTD·Filed 1991·Granted Jun 29, 1993·42 cites·6 claims
- 0259US4746394APaper punch with punched-hole reinforcing piece sticking mechanismELM INDUSTRY CO LTD·Filed 1986·Granted May 24, 1988·21 cites·13 claims
- 0356US4926729AEnvelope openerELM INDUSTRY CO LTD·Filed 1989·Granted May 22, 1990·15 cites·1 claims
- 0446US5048737AMotor-driven tape cutterELM INDUSTRY CO LTD·Filed 1990·Granted Sep 17, 1991·17 cites·3 claims
- 0539US5048414AAutomatic stamperELM INDUSTRY CO LTD·Filed 1990·Granted Sep 17, 1991·9 cites·14 claims
- 0636US4859275AReinforcing piece pasting apparatus for binding holeELM INDUSTRY CO LTD·Filed 1988·Granted Aug 22, 1989·7 cites·16 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →